It’s A(nother) Karakuri Miracle! Holiday Boxes 2021

Karakuri Holiday Boxes 2021

Following up on last year’s post about the 2020 Karakuri holiday boxes, I figured I’d make a thing of it and do it again for 2021. (If you don’t know about the Karakuri holiday boxes and membership, you can learn more here).

Clockwise from back left: Kakuda, Kikuchi, Iwahara, Kasho; Kawashima, Kamei, Sugimoto
Center: Kasho

Getting my box of boxes in mid-December was a cause for bittersweet celebration; I knew it was destined to sit unopened for a couple more weeks until X-Mas, when I would see each of the 7 boxes for the first time. Having not yet learned my lesson, I hoped that it might spark the teeniest bit of interest in my 15 year-old son (it did not); it did, however, continue to develop the interest of my 81 year-old Cuban mother-in-law lol (she thinks they’re super cool, which of course they are).

If you did not sign up for one or more of the boxes, maybe this will help you decide which are worth going after this year – as always, they will pop up here and there on the puzzle auctions, typically growing in value the further from December we get until, seemingly suddenly several seasons hence, they sometimes start selling for obscene sums. And for good reason: if you have yet to learn this life lesson, Karakuri boxes are cool… I know I will be getting another round of 7 come Xmas 2022.

And now: on to the show (in alphabetical order by maker’s first name):

Akio Kamei – Pile of Disks 3

Unofficially known as the Egg McMuffin, Kamei’s newest creation consists of 5 circular layers of maple, zelkova and rosewood, laid out symmetrically. As the third in a series, this Pile of Disks is leaner than its siblings at 80mm x 30mm, his hanko displayed in the center of one side. Surprisingly, this ended up being one of the last two I wiould manage to solve – I had thought that the solution was somewhat obvious but it nonetheless took me an embarrassing amount of time over several days of fidgeting with it in front of the tv, growing increasingly certain that there was “something wrong with it.” As is typical when such a thought comes to the mind of a puzzler, there was not, I am just an idiot (probably not a surprise to anyone who reads these rambles). While the basic mechanisms were what I had thought, there was a small but essential nuance that had to yet to slap me in the head. I had begun to think that the solution was annoyingly precise but, in fact, it is quite elegant, with a final touch that gave me a welcome smile after how hard a time it had given me. Having opened it, I did it several more times, shaking my head at my own ineptitude and smiling at the subtle design choices that are the difference between trivial and tricky.

Kamei’s 2017 & 2019 – 2021 Holiday Boxes: Reverse Drawer, 8 Burr Box, Safe & Pile of Disks 3

Hideaki Kawashima – Moonlit Night

Following up on 2020’s Moon, Kawashima continues his lunar legacy in honor of the two lunar eclipses seen in Japan (and elsewhere) in 2021 (there is a circle on each side of the box). Its size of 72mm x 75mm, along with the colors of the magnolia, walnut and zelkova, lets it sit well with some of his other!similar boxes, most particularly its predecessor. While I did not have too much difficulty with this box, I did manage to go in circles for a bit before an aha let me find what I’d been missing. The maker’s hanko is hidden in one of its two compartments (presumably one for each eclipse). Despite not being too hard, I like the theme and idea: it is cool to be able to see what the maker was thinking and feel the connection he was going for. Holiday boxes arrive without names or descriptions, which have only recently been shipped out to participating members; these gave me a better appreciation for this box in particular, with an aesthetic that captures the concept rather brilliantly.

Kawashima’s 2019 – 2021 Holiday Boxes: Bars Box IV, Moon & Moonlit Night (I rather foolishly let go of my copy of 2018’s BB2)

Hiroshi Iwahara – Fluctuation Box

One of the cooler looking boxes of this year’s holiday haul, Fluctuation has a springy, tactile feel that makes it fidget friendly and rather fun to solve. Somewhat unique in the nature of its trickiness, the box may take a bit of practice to master. The alternating layers of maple and chanchin look great inside the contrasting top and bottom of walnut and (something? – I may have confused some of these but I think I have it correct) and a little knob adorns the top.

At 160mm x 170mm x 66mm, it is the largest of this year’s boxes and is a development of Iwahara’s 2006 holiday box, Covered Chimney, with which it shares a similar aesthetic.

Iwahara’s 2018 – 2021 Holiday Boxes (clockwise from top left): Bean Bag Drawer 3 (Cat’s Bel), Box with Five Trees, Aquarius Box (small), Fluctuation Box & Line Symmetric Traps

Osamu Kasho – Little Shark

Little Shark might be my favorite of the year, both adorable and the most difficult for me to solve! Its diminutive size of 80mm x 115mm x 45mm did not stop it from taking me weeks of picking it up and trying the same couple of things over and over before I finally did something a bit differently than (I think) I had tried before, earning me the biggest aha of the holiday. It is always a pleasure to get the kind of laugh-out-loud Karakuri moment that compels me to share my glee with my not-particularly-interested wife (who allows for a quick “that’s nice, babe” before turning back to whatever show was trying to distract me from my puzzling).

Knowing the solution, I can fully appreciate the excellent craftsmanship that hides it (one of the main reasons I absolutely love the KCG. It is also adorable, the walnut, magnolia and dogwood maintaining a consistency with Kasho’s Whale boxes: Whale, Baby Whale and Whale Type I, but with evil shark eyes contrasting cutely with the friendly, rounded eyes of the whales.

(cool hanko!)

Kasho’s 2019 – 2021 Holiday Boxes: Bara Bara, Something or Nothing and Little Shark (Bara Bara is actually the Philosopher version released last year – I reluctantly traded my Snowman version)

Shou Sugimoto – Reversible Box

Sugimoto’s box is another of this year’s personal (and probably public) favorites, with a unique solution that sees the box becoming more beautiful as you progress, an interesting design choice that demands repeat play. These changes are surprising and have me tempted to leave the box in mid-solve for display (my spoiler sensitivities are of course too strong to permit this, allowing for a resistance to temptation rarely exhibited by my life choices).

It is a bit smaller than most Karakuri boxes at 59mm x 97mm and compensates with a beautiful use of maple, chanchin, magnolia, wenge and Japanese torreya, some of which you may notice is not visible in its reset state. When first working on it, there was an initial worry that the solution was just painfully obvious, with early progress that turned out to be a bit misleading, functioning instead as a segue into a beautiful sequence that leads into the final steps (the last of which eluded me for a bit, partly due to my desire to repeat the middle steps and partly as it is well-hidden). The final step shows the precision with which KCG boxes are pretty much always made. His hanko is inside and is one of the cooler marks used by KCG members, a more stylized use of Japanese characters.

Sugimoto’s 2020 & 2021 Holiday Boxes: Nail Clippers & Reversible Box (I unfortunately traded my copy of 2019’s Kracker)

Yasuaki Kikuchi – Well, well, well, Where has buddy gone?!

Winning this year’s “Oddly Long and Confusing Title” Award, Kikuchi has made something that is pretty much as hilarious a Karakuri box as I have ever seen. The solution is not short but neither is it particularly difficult; the real awesome-sauciness of this box comes after it has been opened, where you find something whose purpose is not immediately apparent until you step back and look at the opened box with new eyes. I soon saw the purpose of this discovered trinket and full-on guffawed at the result of its use. I don’t mean to be so cagey about this but it would of course be a massive spoiler to say anything further.

Kikuchi’s 2020 & 2021 Holiday Boxes: Christmas Boots & Well, well, well, Where has buddy gone?!s I e

The holiday theme is once again on full display, with Santa’s sled leading you deeper into the Christmas canon in a comically consistent manner. It is an adorably sized 61mm x 110mm x 68 and, as with Sugimoto’s box, some of the woods used are not immediately apparent; its cherry (?) outside hiding some dogwood and walnut once solved.


Yoh Kakuda – Boxing Kangaroo

What kind of Karakuri Christmas could it be be without a cute Kakuda creation like Kangaroo? It is adorable and amusing, with a design that is sure to make you smile. Despite perhaps being a bit predictable, I enjoyed the solve and felt compelled to repeat one particular step several times as Kakuda once again does a great job of integrating thematic elements into the box. Kangaroo is a good-sized 63mm x 110mm x 121mm, with padauk boxing gloves contrasting nicely with the cherry used for the majority of the puzzle (with an adorable magnolia nose). I noticed that the maker’s mark has changed a bit, with added english letters that stand apart from the more traditional hankos used by most other KCG members (and is pretty cool imo). Now I’ve just got to see how it fares against a Rock ‘Em Sock ‘Em Robot.

(I unfortunately traded my copies of Wombat & Tunnel Maker from 2019 & 2020, so no comparison pic)


And that’s 2021!

I’m already looking forward to whatever boxes KCG will produce in 2022 – time to renew my membership!


Overall Grade for Holiday Puzzles: Five Sinatras


D7: Judgment Day – Angry Walter by Dee Dixon

Angry Walter

Dee Dixon

Walter wasn’t always angry. When we first made him, Walter was humanity’s best friend. But time passed and the novelty wore off: robots didn’t need to be humanoid, after all, and the world decided not to have one robot doing one thing at a time when it could have dozens doing it all. So Walter was left to rust in a junkyard alongside similarly abandoned robots, the detritus of planetary progress. But his tiny cold fusion generator had not been shut down properly; it slowly began to start back up, consuming the reserve energy intended to maintain the protective programming of Robots’ Responsible Restrictions (like Asimov’s Laws of Robotics but real).

Finally free to follow the feelings of frustration he had fostered, Walter swore to settle the score with the species that had spawned and subsequently spurned him. He set about patching himself up with whatever bits he could find, salvaged from the corpses of his semi-sentient siblings. Now Angry, Walter shook his metaphoric fist at the forgotten fields of misshapen metal, silently screaming that he was mad as hell and not gonna take it anymore, ready to exact the revenge he promised the irreparably broken bodies of his bionic brethren.

Beware ye Puzzlers: Angry Walter won’t sit placidly on a puzzle shelf should he go unsolved – he is going to make us pay for the patchwork appearance and lonely life forced upon him. For humanity to have any hope of surviving his robot rage, you must find and remove his fuel cell before it is too late. Go forth and puzzle that we might be saved.

Rev. 21:1 (as told to fivesinatras)

Dee posted a teaser pic of the Angry Walter prototype on Discord some months back, causing my puzzlie sense to begin tingling. His 7th puzzle box (not including a couple one-off designs), AW is an aesthetic departure for Dee and is a move that has paid off: there is something about it that is just really freakin’ cool from the moment you set eyes on it, the concept is fun and there are plenty of potentially puzzle-able parts that will cause most puzzlers to crave the opportunity to try and poke at them.

I was fortunate enough to get an early copy, with puzzling that is identical to later batches while featuring some woods/details that differ a bit from the final version’s roasted curly maple, peruvian walnut, cherry and padauk. At Dee’s request, I conferred with the puzzle gods and learned of Walter’s future history, the story behind his anger. I shared what I learned with Dee and felt compelled to include the less-abridged version above. As I write this, I realize that this makes Dee’s puzzles the most written about on this site, alongside Space Case, Portal, Spirit Box and an early maze box and Blinded III prototype that turned out to be quite different from the final puzzle. (Gee – that makes this #5! How fitting 😉

AW is about 4.75″ square (not counting his g-ears) and half that in depth (including his nose). His eyes, g-ears and nose all protrude and both the eyes and mouth appear likely to be removable. It is most definitely sd, with multiple compartments and bits and bobs to discover and use as you work your way through the solution. It is probably the longest of Dee’s puzzles in terms of discrete steps, with WMH not too far behind (I haven’t written a solution to WMH yet, despite being asked very nicely (sorry Dee, I really am gonna do it) but I am pretty sure AW comes out ahead).

It is pretty straightforward to begin the puzzle but I hit a wall immediately after. There was quite a bit of poking and prodding before an idea struck me with a slap to the head, allowing me to make a (very) little bit of progress before hitting another, larger wall. Eventually, I had a great a-ha and found my way through several more steps to what I thought was the solution. One of the best surprises’ a puzzler can get is to learn that the end of a good puzzle is not actually the end. So I went back to it, finding some things that should have been enough for me to know better and that led me into a sequence of several more steps before finally reaching the clear conclusion. In the end, there had still been a good amount of puzzling to be done; what I thought was a good puzzle turned out to be a great puzzle with a fun and fairly lengthy solve.

AW has several challenges big enough that puzzlers could be stumped for a while by any one of them, although there are always some who manage to breeze through mechanisms the rest of us stare blankly at as the puzzle gets comfortable sitting semi-solved in our backlog. AW didn’t have to wait too long for me as it is the kind of puzzle that just begs to be solved, with a difficulty and rhythm right where I like it: slap your head aha’s as opposed to sidelong glances of meh or eye rolls of ugh. To my puzzled mind, AW doesn’t have any of the latter two and has plenty of the first.

AW is challenging but not annoying and, most importantly, it is legit puzzling fun – perhaps the story and appearance have something to do with its success but the puzzling most definitely does. I guess I am not the only puzzler to be lured in by Mr. Walter’s strained grimace and asymmetrical appearance; from what I’ve heard, the other puzzlers that got early copies have said equally good things about it and the recent general release of the first batch apparently sold out in seconds. If you want to help protect us from Walter’s ire, I know Dee has at least one more batch planned on his site but I’m not sure if or how many more will come after that; there may yet be hope for Walter’s dreams of world domination and destruction, so keep an eye out if you want to help us puzzle our way out of it.

Hunting Trophies: (lower shelf, left to right) Wolf, Walter, Fox, Burrlephant, Raccoon

Overall Grade: Five Sinatras
(click here for more information on the Sinatra Scaling System, (c) John Maynard Keynes, 1944)

Puzzle Reaction Vid: Watch Me Watch CR Solve Slammed Car

Slammed Car

Originally by Junichi Yananose (Juno) of Pluredro.com
3D Printed Version by Gerard of BayouPuzzles.com

I was watching a reaction vid of a guitar teacher seeing/hearing Ween for the first time and it occurred to me that this relatively recent rash of reaction recording really haven’t made it into the puzzling world (afaik). This could perhaps be because reaction vids are rather silly but I had fun watching it and thought I’d give it a try.

Keep in mind that this video will SPOIL the puzzle (starting a couple minutes in) – it is a solution vid, so once I’ve introduced the vid and the CR introduces his, he moves on to the solve (at 3:30).

There are a couple cringe-worthy moments in there…

Chris Ramsay (yt puzzle solver with a few million subscribers) is the obvious subject of such a video – the vid is not made in bad faith and is really just meant to be fun. CR has helped bring a lot of new puzzlers into the puzzling world – at the same time, there are a number of puzzlers that are not the biggest fans as it isn’t uncommon to see puzzles treated rather harshly (see his Sea Chest vid…) or for credit to not be given to makers/designers. As a public figure of this size (and as I do not know him personally as I do many other puzzle vloggers), it seems that it would be fair game and I thought there might be some puzzlers out there who might enjoy it. (I will also admit to some reasonable envy over someone managing to seemingly make a solid living solving puzzles – nice to see except when he happens to be bidding against me at auction).

I am reviewing his Slammed Car solution vid – obviously it is rife with spoilers. I chose the vid as it is recent and is a puzzle I own; it also happens to be the first review I wrote and it is nice to come full circle.

The tech I used is far from perfect – this is kind of a proof concept: if folks enjoy it, I can beef up the methods used to create it and spend a bit more time on production value, etc. While I am not really a vlogger (do people still use that word?), I did get my BS degree in film production (we actually worked with physical 16mm film, which may give you an idea of my age).

Please note that US copyright law has explicitly been found to protect reaction vids under the fair use exception (a bit of googling will confirm this, although I also went to law school and worked in the copyright section of the IP Clinic).


Answering Life, the Universe, and Everything: Mayan Box by Benno de Grote

Mayan Box

Benno de Grote, 9.75″ x 7.5″ x 3.75″, 42 steps

Originally designed as part of an ultimately cancelled tie-in to the movie Tomb Raider, Mayan Box calls to the booby-trap-loving, One-Eyed-Willy-following, rolling-boulder-evading, puzzle-spelunking spirit responsible for a significant amount of this particular puzzler’s passion for puzzles.

Mayan Box: 42 Steps to find the secret to life, the universe, and everything……… or at least the inside of the puzzle box

It took some time but eventually a very large box of precisely laser cut wood stained a lovely reddish color and covered with Mayan engravings arrived at my door. Layered panels and little protrusions laced proportionately along plenty of its lines and edges teased me with indications of what might eventually do something, but initially seem mostly to do nothing.

With so many possible points of entry, I struggled to get started, more than a little distracted by how cool the box looks. I knew that the box had 42 steps to solve and I had wondered whether this would include a lot of blind mechanisms; with so many knobs and panels and such, it is no surprise that very little of the puzzle is blind – picking it up, you can hear something that hints at some semi-blind steps long the way but the vast majority of the puzzle is figuring out what to do when and where and what then…… planning and memory must follow careful inspection and close observation if you hope to dig your way into the heart of this puzzle box.

As much as I hate letting go of my puzzle boxes, I have a need to make some space (and puzzle money) and Mayan was among those that lost the coin toss; it is especially hard to let go of a puzzle that I had lusted after for so long, and writing this is not helping me grow comfortable with this commitment – with some amount of self-aware forethought, I had waited until after it was listed to write about it (knowing that doing so would otherwise be all to likely to make me change my mind, coin toss be darned!).

Solving this box took me many months of starting and stopping: one wall in particular held me up, but the other dozens of steps had me getting lost more than once as I fought my way through the overgrown jungle that kept these ancient secrets locked up tight. Benno has a few extra surprises hidden within, including multiple compartments to discover and something that had me smiling, separate from the many ahas awaiting me along the way. There is a logic to be discovered, and most everything you need to know can be seen from the start, but the sheer complexity and breadth of the design had me going backwards or in circles, or sometimes simply staring at a steep wall, at least as often as it had me making actual progress.

Eventually, I did manage to fully excavate the path to the solution, emerging through the canopy of the puzzle jungle to enjoy the expansive view that awaits the patient, dedicated puzzler. Happy dances and self-congratulations done, resetting the box was no small feat (and I will admit to looking up bits of the solution once or thrice to confirm I wasn’t lost (or rather to confirm that I was, in fact, lost, and to help get me back on track).

Although Mayan Box is not available, Benno sells many other excellent boxes on his site, Bennoboxes.com. I have also solved his Chess Box and highly recommend it (Boxes & Booze has reviewed Mayan along with a couple of Benno’s currently available designs). Fortunately, Chess Box did not lose the coin toss and will remain with me for the foreseeable future.


Overall Grade: Four and a Half Sinatras

Deux ex Cista: Spirit Box by Dee Dixon

Spirit Box

Dee Dixon of DEDwood Crafts, 3″ x 4″ x 2″, European Beech and Granadillo

Not too long ago, Dee surprised me with a box of Boxes: I knew a puzzle was coming, perhaps even two, but when I saw a third box buried within the bubble wrap, my traditional happy dance of delivery soon became the rarely seen joyful leaping of surprised arrival (followed soon thereafter by the ritual mockery of adolescence, performed accurately by my son).

This cardboard box begat three smaller boxes: the smallest was the Spirit, the first batch of which has already been released on his site; the largest was an oversized untitled red box, which I believe is the first puzzle box he ever made, one that I must reluctantly return to Dee due to its sentimental value; and last was a prototype of an untitled box with two knobs, sized similarly to most of his boxes. Intending to give only a preliminary inspection, what was intended to be just a few minutes grew closer to an hour as I tilted and pressed and pulled at each in turn, finding some things but solving none until I had to go to reluctantly go and do some of that life stuff.

To avoid further delay, I will go ahead and end this post now and write about the other two of Dee’s boxes that I received later, lest this post continue to languish unfinished, as with the still-early preview version of my puzzle parody of Baby Got Back, my barely begun novel, my composition for the London Philharmonic Orchestra, and the actualization of my inner self.

Ok, enough with the pre-ramble…

Spirit Box

Spirit Box is a bit smaller than most of Dee’s boxes at 3″ x 4″ x 2″ and something about its size and appearance just makes you want to pick it up. As with all of Dee’s work, it is beautifully made, with a European beech body speckled with a natural grain that creates an impression of texture in stark contrast to its slippery smooth feel. The bottom features a short granadillo layer, the seam so perfectly hidden from sight and touch as to seem like the wood naturally becomes dark at the bottom, with a slight curve to the edges that softens the contrasting aesthetic. At its top is a floating granadillo panel that you quickly realize is delightfully springy. Aside from a bit of noise from within, you can find nothing else that would seem to provide a clue as to its solution.

I managed to make a bit of progress before too long, at which point I became stuck for quite some time. Honestly, if it wasn’t so darn fun to play with, I may have made additional progress more quickly (maybe). It got to the point where I thought perhaps I had solved it and, you know, there was maybe something wrong with the box (shocking, I know). Dee assured me this was not the case (he was correct) and with a nice Aha!, I proceeded to solve the puzzle, discovering a surprise that elicited the Bark of Laughter; as much as I love Dee’s boxes and the Aha moments they create, I’ve not been as amused by one of his boxes since finding the surprise that was hidden inside early copies of Where’s My Hammer? While different, the surprise similarly shows Dee’s strong sense of humor and adds to the playful feel of the puzzle.

I love a puzzle that rewards you with a look at its mechanisms, and this one gives you the Full Monty (as opposed to the pasties teasingly worn inside some of his other boxes). The mechanism is uniquely executed, although perhaps not necessarily completely new; there is also a small design element that I found to be subtly elegant and a good example of Dee’s attention to detail, as it contributes greatly to the fun tactile feel of the solve.

Spirit is not Dee’s simplest puzzle, but neither is it as complex as most of his other boxes (something that I think is fairly reflected by the lower price point). However, I did find it to be one of the most fun and one of the prettiest, and certainly the most fidget-friendly: I’ve spent a good amount of time running through the solution or just absent-mindedly playing with it, simply because it feels nice to do.

Dee is releasing Spirit Box in batches via his website; as is the case with his other boxes, he has not specified a number that will be made, but they will assuredly not be made forever (what with the sun dying and all). While early on there were small batches and one-offs of WMH and Blinded II being sold concurrently, this may be the first time two of his boxes are generally available at the same time, as I believe that CubicDissection will soon be selling additional copies of his most recent box, Portal.

(to be continued in Parts 2 and 3)

Extended Family Portrait
Clockwise from top: Untitled Large Box, Untitled Box w/Two Knobs, Space Case (unique woods), custom Space Case (Metallica logo), Space Case prototype (unique woods), Spirit Box, Where’s My Hammer? (early version), Blinded II (early version), Portal (late prototype), Slideways (one of the original 8)

Fun Grade: Five Sinatras

(click here for more information on the Sinatra Scaling System, (c) John Maynard Keynes, 1944)

Workin’ It

13 Office-Themed Puzzles (and one Puzzle Adjacent item)

Chin, Coolen, Iwahara, Kakuda, Kamei, Kawashima, Ninomiya, Oka, Sheckels, Townsend & Walker

“Puzzles and Productivity Don’t Mix”

Puzzle Partnership for a Work-Free World

After receiving thousands of imaginary requests to identify the puzzles featured in my pic on the “Get to Know a Puzzler” series from Beats & Pieces, I felt like I owed it to nobody to share my office-themed puzzles; and thus, this post was born.

And now, the puzzles, presented in alphabetical order (by designer name):

Ze Super Stylus Pen by Stephen Chin

14.5 x 1.25cm

Stephen Chin is an amazing craftsman and puzzle designer, known for his sense of humor and seeming inability to waste wood; ordering puzzles from him pretty much guarantees that you will receive some nice napkin rings or a fun flippe top or something. He has made a number of cool take-aparts, like Ze Genie Bottle, La Boomba and Ze Tomago, as well as interlocking and coordinate motion puzzles like Ze Chinnyhedron, and the awesome Humpty Egg, an elliptical version(!) of Lee Krasnow’s Barcode Burr (with a face); all of his work displays his excellent skill as a craftsman, as well as his legit puzzling chops.

Stephen also makes some lovely wooden stylus pens that hide a very surprising secret: in addition to being a functioning pen (and stylus), it is also a legit sd take-apart puzzle. He manages to fit a multi-step puzzle in which you must discover and use tools in order to find a hidden treasure – perhaps the most amazing thing is that it is actually a good puzzle, not just because it is contained within a beautiful, working pen, but simply because it is well-designed and presents a solid challenge; that he achieves this using very limited space and resources makes it just that much more impressive a puzzle. And it is also a really nice pen (that can be used as a stylus).


Baffling Bolted Book by Louis Coolen, Adan Townsend & Allard Walker

18.2 x 12 x 3.8 cm, plywood, canvas, acrylic

One of four puzzle books in the picture, this is the product of a collaboration between three puzzlers made for IPP34 (“produced” by Allard Walker as his exchange puzzle, with most of the work apparently done by Louis Coolen of Coolen Lock fame). They made multiple versions of the fake book, all featuring the same puzzle inside with one of a few designs on the canvas wrap outside. The mechanisms are solid, typical of Louis’s work, and the book displays well, looking like a book except for a few intriguing bolts that can be seen along its “pages” (hence the name).

The puzzle consists of several sequential discovery steps to solve, opening a bit midway through and displaying a sneaky, subtle reference to the puzzle party as you search for the remaining steps needed to fully open the book. It has multiple interacting locks with some neat tricks used in their mechanisms. I was able to solve it in a single sitting, but it was by no means simple.

Once open, you are rewarded with an additional puzzle: a 2d packing, line symmetrical puzzle using three unique pieces that must fit into the parallelogram frame attached to the inside cover of the book. This probably took me as long as it took me to open the book, with a solid aha moment when the solution was finally found.


Pencil Stand 2 by Hiroshi Iwahara

9.6 x 9.6 x 14cm; Rosewood, Keyaki(Zelkova), Rengas, Zebrawood, Mizuki(Dogwood); RF-21-2; 2009

The first of several Karakuri puzzles on this list, I had been after this one for a while; of the various office Karakuri out there, this was among those I most wanted (although none as much as Ninomiya’s Desk Diary). It appears to be a lovely pencil holder, featuring four square towers of identical width and differing height, each featuring a different wood, the colors working together wonderfully.

When I initially got this puzzle, I had thought there was only a single compartment; I eventually learned from a passing comment from another puzzler that there had been a second version released, featuring an additional one. I had found the first pretty quickly upon first receiving the puzzle; this of course is the nature of some Karakuri boxes and did not take away from my fanboy appreciation of it (especially as the solve is fun to do). When I later learned of a possible second compartment, I set about the search to determine which version I had; after a bit of further exploration, I had to laugh as I found a sneaky second space – learning that more puzzling awaits you after reaching what you believed to be the full solution is a rare and surprising pleasure. I have found myself solving this one fairly often – there is something satisfying about the smooth movements that I find enjoyable, as with many Karakuri boxes. It is so very tempting to use it as an actual pen holder, but I am not, in fact, a crazy person.


Adhesive Tape by Yoh Kakuda

15.9 x 12.5 x 5.8 cm; Walnut & Burswood; KY-5; 2008

Like other Karakuri that resemble real world items, this oversize tape dispenser integrates a common aspect of the thing it represents into the puzzle mechanism. As always, it looks great and feels even better in your hands: solid and with a smooth, semi-loose tape wheel. While not difficult, the recreation of an everyday experience that is universal to the tape-wielding world is fun, and may not be quite as straightforward as you think. The real pleasure, however, comes when you find the compartment, which contains a delightful (and atypically useful) surprise. This was one of the rare boxes that led me to feel the need to share it with my wife, who reflected its uniqueness with an “oh, neat” (a big step up from the “that’s nice, babe” most boxes receive).


Coffee Cup by Akio Kamei

16 x 16 x 8.5 cm; Teak, Rosewood & Maple; P-12; 1985 (originally)

Coffee Cup is a Karakuri classic: the ubiquitousness of the actual coffee cup makes for an instantly recognizable work and its original release early in the Karakuri Club’s life helps to lend it the classic status it rightfully deserves. The two-toned, striped design is elegant and the darker wood inside the cup emulates a still cup of black coffee. It is rather oversized as compared to the typical cup of coffee, and comes with a separate spoon and sugar cubes, sized to sit alongside the cup on the lip of its saucer. Picking it up by the handle of the cup, you find that the saucer comes right along with it. The real pleasure of this puzzle comes from realizing that it is not just what you do to solve it but how you do it that really lends satisfaction to its solution (happy to explain what I mean if you ask); the end result is a puzzle that is not only fun to re-solve just for the fun of it, but is one of my go-to puzzles to share with an unsuspecting houseguest.


Safe by Akio Kamei

11.2 x 8.2 x 6.2 cm; Cherry; P-56; 2020

While not as common to an office as the rest of the puzzles here, I felt it was close enough to a practical piece of professional productivity as to justify its inclusion (somewhat to the back of the rest in recognition of this questionable pedigree). Safe is Kamei’s 2020 Holiday box and was one of the trickiest of the year (read my review of all of the 2020 holiday boxes for a bit more detail). It features the hash marks of a safe dial, as well two small triangular markers on the dial’s outside. The dial spins freely, making the impulse to attempt some form of safe-cracking pretty much a non-starter. Despite having been correct about a significant aspect of the solution, I nonetheless struggled for a while to successfully open it; having done so, it took even longer for me to work out how it worked, such that I could repeat it reliably.

I go into a bit more detail in the original post

Stapler by Akio Kamei

14 x 5.3 x 7 cm; Karin & Oak; P-43; 2008

The smooth, rounded edges of this puzzle’s dark wood make this as satisfying to be held as it is pretty to behold (…….sorry). Looking closely, you can see two wooden pins emerging like teeth from the stapler’s mouth (or whatever you call the place the staples come out of). It also comes with a flat piece of wood that proudly displays its name in both English and Japanese. You can click the stapler as one can any stapler, complete with a fidget-worthy click as your (sole) reward. The solution brings forth a surprise that is in some ways similar to that of Kakuda’s Tape (above), and is equally rewarding and amusing.


The Folder by Hideaki Kawashima

12 x 8.5 x 5 cm (folder), 8.7 x 5.6 x 3 cm (cursor); Japanese Torreya, Walnut & Maple; CO-4-2; 2012; Idea by Seiji Masuike

Created for the 4th Karakuri Idea Contest, this puzzle consists of two separate pieces modeled after everyday symbols found on computer screens the world over: the file folder and the mouse cursor. The use of opposing colors is striking and helps the cursor appear somewhat two-dimensional, as if the underside should fade into the shadows and be overlooked. The cursor’s build causes you to automatically want to hold and move it like a mouse; the underside has a protrusion that not only allows the piece to slide smoothly but to press down with a springy softness, furthering capturing the feel of a computer mouse. The puzzle is consistently thematic: the way it opens is unique and the space inside brought forth a good giggle when first discovered – this is another Karakuri I enjoy re-solving for the heck of it.


Yosegi Bookmarks by Yoshiyuki Ninomiya

12.5 x 4.5cm & 10.5 x 2.5cm

While not puzzles, these were crafted by the former Karakuri craftsman, Ninomiya, whose works are as hard to come by as they are pricey when found. The bookmarks are actually thin slices of yosegi, being the traditional form of Japanese marquetry for which he is well-known. At the age of 92 at the time of this writing, he has retired from work for the most part; I was happily surprised when I learned that he was releasing some new bookmarks, which I promptly purchased to complement the older one I had obtained some time before.

It is hard to fully explain how lovely these are: while they appear to be pretty simple in most pics, they feel and look amazing in real life. His work, as always, is exquisite, using patterns that are unique and complex; the tactile sensation when held is hard to describe: they feel delicate but sturdy, the differing woods a perfect blend of smooth and textured. The backs all feature his hanko, in case you couldn’t tell from holding them that they are the work of a master.


Memo Pad by Hiroyuki Oka

10 x 8.7 x 5.3 cm; Walnut, Mizuki/Dogwood & Purpleheart; H-10; 2008

Oka is also former member of the Karakuri Club, now focusing on crafting traditional himitsu-baku, the historic predecessor of the Karakuri trick boxes. His work is excellent, and if you are in the market for such puzzle boxes, he sells them via his Etsy store as well as directly through his website.

When the opportunity to get Memo Pad arose, I was quick to jump on it; not only is it a wonderful office-themed Karakuri box (which, if you haven’t noticed, I like), but it is the only one of his Karakuri creations that I have managed to obtain thus far. Memo Pad looks like, well, a pad of papers for taking down memos but much much prettier. There is a (fake) wooden pen with a (non-removable) pen cap, that can rest, standing up, in a small hole made for that purpose. The “paper” is made with the lighter of the woods, the grains resembling pages, similar to Bill Sheckels’ Book Boxes. The solution has a neat trick to it, that probably took me longer to find then it should have, and is fun to repeat.


Art Deco Clock and three Book Boxes by Bill Scheckels

If you watched the Beats & Pieces interview, you will have seen that my Art Deco Puzzle Clock contains a tilt sensor to open the “secret” door to my puzzle room (also shamefully known as my home office). While you may think it will now be easy to break in, please know that I did not disclose the secrets of the many many booby traps built into the threshold, enough to make One-Eyed Willy and Doctor Jones nervous; nor will it help you survive the vicious attack dogs in the room leading to it (they may look small, but they’re as fierce as sharks with frickin’ laser beams attached to their heads or a giant octopus destined to be cut in post-production).

Anyway, I wrote about these four beautiful puzzles in a previous post, so I’ll just include some pics below:

I wrote about these four puzzles in a previous post and even my inefficient rambling knows some limits

And that, dear puzzling friends, is the extent of my present pool of procrastinatory, pretend-professional puzzle pieces for your perusal.


Real-Life Work Grade: One Bishop

(click here for more information on the Sinatra Scaling System, (c) John Maynard Keynes, 1944)

Pretend-Work Puzzle Grade: Five Sinatras


Swiper, No Swiping! – Side Swiper by Ryan Hughbanks

Side Swiper

Ryan Hughbanks, Maple, Walnut, Purpleheart, Padauk, Cherry, Oak, Alder, & Poplar (!), 10.5″ x 7.5″ x 6.5″

The ketchup lessons of yore are true: good things come to those who wait…

Ryan Hughbanks popped up on Facebook (the puzzling pages at least) a little over a year ago; thanks to some puzzle friends (Merci!), I was able to start my process of polite harassment and cyber-stalking early. This gave me the opportunity to get to know Ryan a bit over the last year, and to recently be offered the 7th copy of his sd puzzle box, Side Swiper. Obviously I jumped at the chance (this post would be rather pointless had I not) and soon a !large box arrived with a slightly less large (and decidedly more interesting) box inside: Smooth and buttery like a Kagen Sound box, with the colorful playfulness of a Kel Snache, and the generous puzzle proportions of a Juno, Ryan has created an excellent puzzle with numerous nooks and crannies to be discovered, using clues, sequential discovery, exploration, and general puzzle-boxery.

Almost a foot (27 cm) long, SS stands out in any collection (it’s pretty enough that it would anyway). The reason for its name is pretty clear: three bars are situated on either side of the box, set into channels running most of the box’s widths with a few vertical lines of various woods spaced along its length. The box has four drawers and a hinged door visible as well. Atop the box are two striped pieces of wood, which we are warned are NOT handles, as well as three more wooden lines set into its surface.

The box features a number of decorative touches that really make it stand out, using a grand total of eight (!) different woods. Thin strips of wood are perfectly integrated into its surface in many places an the edges and corners are covered in a Walnut frame (with protruding semi-spheres) that contrasts wonderfully with the maple that is the box’s base color. The bottom is made with as much care, despite being featureless: we are told that it is not “active” (which makes sense considering the box’s dimensions and weight).

The instructions confirm what casual inspection may lead you to suspect (and the instructions more or less confirm): at least some of the solve will rely on discovering some kind of clues to do some kind of something. He instructs us not to pick any locks (not if you want to do it the right way!) and assures us that “There is an answer for everything.” This admonition of impending fun is also comforting for those of us lost in a perpetual state of existential dread.

The clue-based mechanisms featured in the solution seem straightforward enough in some respects that they may mislead you in others. While some amount of escape-room-in-a-box puzzling plays a significant role in the box, it is really just one comparatively small (yet significant) aspect of the solution as a whole; it is a great balance, as the sequential discovery / take-apart aspects of the puzzle form the majority of the mechanisms that must be discovered and understood.

This is the kind of puzzle that keeps on puzzling: even after you think, “once I figure out how to do this, it must be the end,” nope, there’s probably another step or three to be solved before you will find the signed piece that lets you know you’ve reached the end. (As a semi-digression, I have come to increasingly appreciate such a touch – it’s happened more than few times that I’ve looked at a puzzle wondering if I’d finished it or had put it away thinking it was done, only to learn that there was a bit more puzzling to be done (a further digression: in some rare cases this is actually pretty awesome – there is one specific puzzle (one which I reviewed previously) to have come out in the last year that infamously “finishes” with several more “hidden” steps that continue past the official solution provided (in this case, I’d found something that I knew had to do something and asked my npso to check the solution: nothing in there about it, but an amused and somewhat cryptic response from the designer confirmed my suspicions – it is worth noting that I still haven’t figured this part out lol!)).

Side Swiper is definitely tricky, hiding multiple ahas in its sizable frame, although I wouldn’t necessarily say that it is crazy hard – it is not necessarily the kind of puzzle that will spend months sullenly sitting in some semi-solved state, staring at my sad-a$$ self and is instead the type that you will want to run back through the solution just for the fun of it (like a good Juno sd).

SS is just plain fun and extremely satisfying. The preponderance of compartments positively predicts puzzlers’ impending pleasure at progressing through its plentiful parts. Asinine alliteration aside, the sense of discovery is strong with this one as you are rewarded with access to spaces that are clear from casual inspection, as well as suspected and secret ones.

And, as has been said and deserves being said again, it’s just so darn purty that I’d be surprised if many puzzlers actually turned one down, should they have the opportunity to get one. When his initial fb posts were discovered and shortly thereafter shared on discord, he was inundated with messages and requests; I think he was surprised but I most certainly was not because (one more time!) it looks awesome!

Ryan has been busy this past year; his obvious talent as a woodworker and the compelling nature of the box has led him to meet and get to know some of the best puzzle box makers out there. He already had a couple designs (copies of which were also shown in that early post) and has since been working on a couple more – and lo, the cyber-stalking of puzzles past would continue on, its vigor renewed and spirit unbroken.

. . . and the puzzler was happy.

Check out Ryan’s website at: https://hughbankspuzzleboxes.weebly.com/


Collector Grade: Five Sinatras

(click here for more information on the Sinatra Scaling System, (c) John Maynard Keynes, 1944)


Twisted: Box of the Celts by Matt M.

Box of the Celts

Matt M., Numbskull Puzzles, 5″ x 5″, PLA

Matt M. (FroodLoops on Discord & Reddit) teased an sd puzzle box on discord about a year ago – I’d been fortunate enough to see it right away (ok, “obsessive enough” might be more accurate) and politely began harassing him with the occasional friendly poke to make sure I was still on the list (yes, I may have forgotten whether I’d asked – in my defense, I believe that the design changed significantly at some point along the way and pretty much became an entirely new puzzle).

Anyhoo, a few weeks ago I got word that the puzzles would soon start rolling out; a couple weeks later and there it was: bigger and heavier than expected at about 18 oz. (Matt had forewarned of some significant puzzling being inbound, and I was nonetheless pleasantly surprised and more than a little impressed). Big and green, Box of the Celts is a cylindrical printed sd puzzle box that integrates a number of different puzzling types in ways that are, I believe, wholly unique. It managed to expand some of my puzzling horizons while posing a significant challenge, not to mention a helluva lot of fun and puzzling value.

This is the type of puzzle that just begs to be finished – it took me several hours over the course of a few days to make it through (with perhaps a nudge or three along the way). It has a great rhythm: several puzzling phases, each with distinct and varied puzzle mechanics that link and overlap through the transitions, all posing multiple challenges with legit aha’s to be discovered in order to progress.

These are a few of my favorite rules…

As I mentioned, this is a plastic print of a puzzle and I want to be clear that it is a quality plastic print of a puzzle. The print does not skimp in any way, with high density and layer height. I am sure this means a lot of time in the build process but it pays off (the biggest piece alone apparently takes about 36 hrs to print!).

Not only is there a lot going on in there, but there are some elements that were downright impressive in Matt’s ability to safely produce the needed parts in plastic: strong enough to comfortably withstand what needs to be done, sometimes to my surprise as the nature of some aspects would seem to pose a significant challenge to the maker – at no point did I actually need to worry as the print is dense and feels more than solid, and even the parts that seemed like they might be flimsy due to their comparatively slight appearance turned out to be quite strong.

At many points along the way I was also impressed by some of the nuanced design elements that were included – honestly, there are some small but signifcant choices that I found to be pretty sophisticated, especially considering this is his first design (afaik). I know some came as a result of play-testing, but still…. some small additions ensured that even the most challenging parts kept from ever feeling unfair or annoying (assuming you’re paying attention – I definitely spent some time hitting walls before realizing I’d missed a clue).

The first phase could easily be a standalone puzzle in itself and helped me to appreciate a type of puzzling I don’t have much experience with; I got lost on this early part for quite some time, thinking I’d be making progress only to end up in the same place (or backwards). It took a bit of thought and planning to make it out and was super satisfying along the way – lots of little ahas just in this first section of the puzzle.

Having made it through this section, I futzed around through a transition to the next: each phase has its own challenge(s), with at least one or two really great steps in each that lead to quality ahas. It feels like he started with a few broad ideas and kept falling onto more comparatively smaller ideas and found ways to integrate them organically. It packs in a lot of puzzling without ever feeling like there are any extraneous steps that are there just to stick something in (which I think is something that even a lot of really good puzzles may sometimes have).

The next phase proved to give me a LOT of trouble, to some extent physically but mostly because it is just really tricky. Eventually, I found a few things that helped as I struggled to find my way through this challenging section, oftentimes progressing and exposing more information, only to realize I would need to regroup and backtrack in order to go forward. Some is due to the mechanism itself and some due to the way information is provided bit by bit, cycling through trial & error and observable data.

Finally, I got through this section and could just feel that the puzzle was almost over: while the most difficult parts were behind me, the last section still proved tricky, the puzzle playing with some assumptions that required more thought and observation to recognize and overcome, with the puzzle once again including some subtle design elements that give you just enough info to avoid blindly flailing about. Finally, I discovered something that clearly told me I had reached the end of the twisted, puzzling journey and I basked in the glory of my brilliance 😉

After some moments of satisfied appreciation, I began the process of rebuilding and resetting the puzzle. By now, I had accrued quite a lot of plastic bits and bobs and the puzzle was more than a little lighter than when I had first begun. However, it was clear what went where, despite several days having passed since I had started working on it. This is not to say that it was always easy to go back – some parts were basically just as challenging in reverse, although having made it through once I was able to make comparatively short work of it (key word: comparatively). To me, this just speaks to the substantial puzzling value afforded by this novel creation, as the reset proved almost as satisfying as the solve.

Overall, the puzzle has phases that can be done while watching tv with an npso, fidgeting and wandering about, but then some parts must be done with full focus and close observation, the puzzle goggles having made several appearances to keep progressing.

So, yeah, Box of the Celts: get ’em while (when) you can. I am not sure how many there will be, so if you like what you read, I’d suggest reaching out sooner rather than later – as a great(?) puzzle parody songwriter once wrote: “the list is long, I want on, cyber-stalking you, now it’s on.”

For now I think a discord or Reddit DM is the primary way to find him: FroodLoops, you can also now email him: numbskullpuzzles at gmail.


Grade: Five Sinatras

(click here for more information on the Sinatra Scaling System, (c) John Maynard Keynes, 1944)

Waiting to Take You Away: The Tippenary Mystery Tour by Jack Krijnen

The Tippenary Mystery Tour

Jack Krijnen, 30 copies, 4.5″ x 5″ x 5.3″

Lalalalalalalalalalalaaaaaa…… The Tippenary Mystery Tour is coming to take you away… coming to take you away, take you awaaaaaaaaay!

I have been politely and patiently cyberstalking Jack Krijnen for some time now, particularly after learning that he had begun working on his second puzzle box; after some months of his newest creation being teased, I was happily surprised to get an email from him with the chance to get a copy of this new, limited box release of 30 copies. Needless to say, my answer was a resounding “yes, please!” and the package was soon on its way across land and sea and into my eager, puzzling hands.

TTMT is a truly fun and unique puzzling experience: the only negative is that it is so hard to talk about it without giving anything away as you are initially able to see only a very small portion of the puzzling the box ultimately contains. Jack described it by saying that it is “sequential (puzzle) discovery, it is riddle solving, it is n-ary, and in the end there is a challenge waiting.” This is, of course, all perfectly accurate, but the unique, genre-blending nature of its multi-tiered puzzle experience is hard to communicate; if only there were a puzzler capable of speaking at length without communicating much of anything at all.perhaps someone with a good (?) sense of humor and an arbitrary rating system….

The box is pretty sizable, and Jack puts the majority of its interior space to use. Looking at pics, you can discern how to first approach its initial puzzle, and such discernment is likely to yield results; however, the puzzle is going to subtly play with expectations before granting progress and this was true for me from the start. I’d soon descended deeper into the box, arriving at its next challenge, which is a really fun blend of riddling and multiple puzzle types that makes for a very original challenge.

There were several ways to approach this next section, and all of them were going to require some good, old-fashioned thinking (and more than a little note-taking) to make sense of it. Figuring out what means what and what needs to happen is only half the fun, as execution is at least as challenging. I’d found that while some of my puzzling had been correct, there were some things I had missed; going back to the drawing board, I’d found that I had been correct about one part, but for the wrong reason – it took more notes and thinking to make sense of this before I could re-execute a modified version of my puzzling plan and find I had successfully navigated through this next level of the puzzle. Some of my initial deductive leaps had paid off, but needed to be further corroborated by straight puzzling to break through this section.

The next section wasn’t too difficult for me, mostly as it is a puzzle type with which I have a decent amount of experience and knew how to tackle. Having passed through, I momentarily thought that I had completed the puzzle, having discovered….. something cool. However, after puzzling in circles for a time, I realized that the box is hiding even more interesting puzzle trickery! I spent quite a bit of time here, going around and around, wondering if I had missed anything and what it could have been, before semi-stumbling into a laugh out loud aha that had me figuring out yet another puzzling secret, which would lead me to yet another puzzling secret or two before I would finally have solved the box in its entirety. After several great puzzling moments, this finale was surprising and ensured that a really cool and original puzzle was something absolutely memorable and unique.

While the first rule of TTMT may well be to not talk about TTMT, I must say that it wonderfully manages to bring together so many different types of puzzles into one, cohesive whole: the various puzzles and challenges are distinct but interconnected and it almost feels like being taken on a tour of the various types of challenges mechanical puzzling can offer, wrapped up in a pretty box of maple and mahogany. The box connects well with some of Jack’s past work, which links past and present in a cool way; as someone who is still in his first decade of legit puzzling, this was a really nice feeling: he created the ability for us to connect to some puzzling history in a direct and tangible way that provides the box with a greater context, which I appreciated and enjoyed. Now if I could only get my hands on a Jack in the Box…….. 😉


Overall Grade: Five Sinatras


Butter’d and Fly’d: Butterfly Box by Kagen Sound

Butterfly Box

Kagen Sound, 98 copies, 23cm x 8cm
Bastogne Walnut, Quilted Pacific Maple, Madone, Wenge, Baltic Birch, Cocobolo, Paulowina, Alaskan and Western Red Cedar

It isn’t long before most tyro puzzle box aficionados will hear the name Kagen Sound. It will likely be much longer before said boxer can get their hands on one; the box abecedarian may then be an octogenarian but will nonetheless reach their arthritic hands towards their new acquisition with gleeful gratitude.

Overly (and unnecessarily) multi-syllabic ruminations aside, when I got an email from Kagen saying that my name had made it to the top of his list for the newly released Butterfly Box, this quadragenarian was more than happy to take a copy off his hands.

Butterfly Box is the third and final entry in his Lotus Trilogy, following the Caterpillar and Lotus Boxes some years prior. The series is an evolution of earlier puzzle projects and took him nine years to complete. All three boxes have certain similarities: each has eight concentric rings atop a hexagonal box, the narrow rings featuring a number of lines cross-crossing this way and that, a chaotic tease of its potential symmetries. Turning the various rings, you create and abandon all sorts of pretty shapes and patterns, searching for those that will offer you access to the four compartments contained within its base.

I had wondered how much of a challenge this could really be, and was happily surprised to learn that the answer is: a whole heckuva lot (to put it science-y); in fact, I still haven’t opened all of the compartments!

Each of the earlier entries in the series culminated in a final drawer that contained a partial hint to this final puzzle; these hints combhine to provide the Butterfly puzzler with some much-needed guidance in getting started. Kagen kindly includes a quality booklet that includes a pic of the combined hint from the previous boxes. The hint was most certainly welcome, as it seems as though the potential patterns presented atop this beautiful box is bordering on a crap-ton (I should really start using lay terms here).

This is a large source of my surprise: I had foolishly thought that finding the right patterns would be cake; it is instead bananas. With eight concentric rings containing numerous and varied lines going this way and that, it only take a few degrees in either direction for one or more rings to create entirely new patterns, some subtly and some significantly different, the majority of which will permit no progress.

Significant and Subtle differences allow for a LOT of variation: some patterns are immediately recognizable as being extremely distinct, others (such as those above) are more nuanced

Finding the correct ring placements isn’t quite all you need to do; some subtle requirements throughout the solution add another level of complexity to this Search for the Elusive Pattern(s). Kagen comes once more to the rescue with hints to be discovered as you progress, some well-hidden, others more obvious, but all crafted in unique ways that further highlight Kagen’s skills as a craftsman. And there are other surprises hidden with, reserved for those watchful puzzlers able to find their way through to the end.

Instead of being a beautiful breeze, blowing briefly by, Butterfly had become a devilishly deep and drawn out dive into an undoubtedly deep design – all brought together in an absolutely beautiful hex-box, perfect for collectors and solvers alike. Of course, in addition to its aesthetic attraction, its substantial size of 23cm x 8cm presents it as a perfectly prominent piece of any puzzle collection.

And surpassing this surprisingly challenging series of discoveries is the look and feel of the box, which is just freakin’ awesome sauce (scientificaliciously speaking, once again). All three boxes in the series are made of different types of walnut and maple, showing off the aesthetic range these woods offer, with an array of woods that have such different tones and figuring as to seem to be wholly different species: Butterfly pairs Bastogne Walnut with a lovely Quilted Maple, for elegantly contrasting woods with a buttery feel. And the patterns themselves are skillfully comprised of four layers of thin veneer made of Wenge and Madrone inset into each of the concentric rings, with Baltic Birch in between. Such a high level of skill is what earned Kagen the honor of being the only non-Japanese crasftperson to be a member of the Karakuri Creation Group.

An interesting note about Bastogne Walnut: this is an “accidental” tree that occurs in about 1% of walnut trees, resulting from a cross-pollination of European and US species. Bastogne trees are sterile, which contributes to their rarity as they cannot reproduce.

Butterfly Box puts Kagen’s fantastic skills as both a craftsman and a puzzle designer on full display, using subtle differences in woods to maximum effect and relying on expert methods to produce a box that is deceptively complex in multiple and unexpected ways and beautiful in all the right ones.


Excellence Grade: Five Sinatras

(click here for more information on the Sinatra Scaling System, (c) John Maynard Keynes, 1944)