男多女少真可怕Hi everyone, and sorry for my long absence. Hopefully I'm back and will be getting many more reviews up in the coming days, weeks and months. As you know I've moved from California to Michigan, and I'm in the process of setting up my shop and my new home. Part of that is unboxing the puzzle collection, and I've taken it upon myself to review all the puzzles in my collection as I unbox them. On video. And here. I must be insane! Even doing one a day it would take a few years to get through my collection! Wish me luck!
男多女少真可怕With that out of the way, here's the first video where I talk about the mammoth task ahead of me and review the four puzzles I picked up while at the Rochester Puzzle Picnic a few weekends ago. I hope you enjoy, and as ever, feel free to throw me a comment below.
If you watched the video then you may not even want to bother reading my ramblings, however if you want a little more info about each of the puzzles then read on.
Chain Store was designed by Goh Pit Khiam and my copy was made by Tom Lensch.Tom had several copies with him at RPP, and given that it's such a fun puzzle, I had to pick one up.Made from Purple-heart and Mahogany it looks great and given that this was a Jury Honourable Mention at IPP36 it was worth seeing what all the fuss was about.
The puzzle measures in at 2 1/4" x 1 7/8" x 2 3/8" and bears the TL stamp on the bottom of the box that is Tom's signature.Interesting fact about the TL, it's not burned into the wood and nor is it stamped.It's actually a stencil Tomhad made that uses carbon dust to leave the signature.
I'm a little disappointed in the construction of the chain links.The rectangles forming each link are butt jointed, which in my mind is not a strong joint.I'd much rather have seen a half lap or similar joint, especially given the way the pieces need to be manipulated, and the slight tightness of the pieces.
Tom had a few issues making this puzzle, as the original version he had guessed at the size of the box, and guessed 3/32" too big.Now that's a chasm when it comes to a packing puzzle, and by shrinking that box, there's now only one solution and it's a little tougher to find.If you've made a copy, the solution requires that all the pieces be rectilinear, and I'll say that the solution is anti slide once in there.
My copy is a little tight when manipulating the pieces, but nothing that prevents the solution.I may now have to deal with the humidity problems on my puzzles thanks to Michigan weather.
Next up is a great set of two puzzles from designer Andrey Ustjuzhanin.The Impossible 3 Cube Triangle and Impossible 6 Cube Triangle are two fun interlocking solids that should keep you puzzling for a little while (unless you're Brian Pletcher. Ed).Both made by Tom after he recently got permission they are really good puzzles and after Tom threw down the challenge to solve it as quickly as possible at RPP, I had to pick up a copy.(Sneaky that Tom, giving us a puzzle to play with ... no correlation to then buying said puzzle at all here!)
I didn't manage to solve the 6 Cube version at RPP, and even knowing the solution shape, it still took me a good hour or more to finally solve it.The 3 Cube version is much simpler, with only 3 pieces and certainly makes for a fun puzzle in itself.Each cube is 1" and both versions stack nicely together as you can see above.
The six Cube version has 4 pieces and is a much tougher challenge.There's not as many clues as you have with the 3 piece and it really needs you to think out of the box to solve it, or perhaps I should say out of the triangle?The solution to both is nice and leaves you with a nicely interlocked solid shape that won't fall apart to display it.If Tom has any of these left, I'd move quick as they're well worth having.
The final puzzle I picked up at RPP was Little Bruce which Ken was kind enough to hand me in four pieces at one point.I was fortunate enough to be given a copy of "Little Kenny" last year, and this is a suitable follow up to that puzzle.
Little Bruce is made from Maple, and measures in a t 2 1/2" x 2 1/2" x 1 3/4".It's really nicely made and finished, and Ken has signed one of the pieces.
I may have sworn at Ken for his use of "Half Cubes" in his puzzles.For some reason those half cubes seem to give me all sorts of problems.Where you'd normally be able to make a move that cube just gets in the way.Ken just laughed at me and said "It's a clue".He's not wrong, but it is equally an obstacle to solving the puzzle.As with all of Ken's puzzles I've played with the solution is delightful, with more than enough clues that mere mortals can solve it, and even enjoy solving it.There's a couple of Aha moments along the way, and the twist to the puzzle is great.
Thanks again Ken for allowing me to add another Ken original to my collection.I'm honoured.
Well that's all for this review, I hope you enjoyed it, and I look forward to writing a lot more in the near future.
It's been a while since I've sat down and shown the process of making a puzzle, mainly because I've been busy in the shop working on making puzzles, and haven't had time to write, however the Really Bent Board Burr by Derek Bosch is one that is worth writing about.
I've never owned a copy of this puzzle, and it has always intrigued me.I've talked about making copies for long enough, and now I finally have, so here's a little bit of insight to the puzzle, and the process of creating it.The puzzle was originally produced by Tom Lensch back in 2007 and the craftsmanship as you'd expect was superb.Hopefully I'm able to do it justice, but I'll let you be the judge of that.
Before I get into the details of making this puzzle, here's a few interesting things about the puzzle.It's hard to tell from the assembled puzzle, but this is a 6 piece puzzle, with three different types of pieces used in the construction.Each piece forms a 'Z' shape with two 'C' pieces attached to a central 'O' piece.The puzzle itself has two different solutions using the same 6 pieces.An easy and a hard solution.The easy solution is a level 10.6.1.4 while the hard is a staggering 20.2.10.In all honesty calling the easy solution easy is a joke.This is a really tough puzzle both to assemble and dis-assemble, however the final shape is well worth the time to solve.(And no, I'm not smart enough to assemble it without help!)
The pieces form a set where three of the Z's have the C's attached with the opening facing in opposite directions, two with the opening in the same direction, and the final is a mirror image of the second piece type.Given the length of the C's and the minimal gluing surface to the central structure, the joints need to be reinforced to prevent them from breaking.Equally, the end of the C's need to be reinforced to prevent them breaking too.All told there's a lot of work to producing such a puzzle, however the end result is in my opinion worth the extra effort.
The start of any such puzzle is with the preparation of the stock.Square sticks need to be accurately milled from the boards giving straight, consistent sticks as a starting point.For this run of puzzles, I had a selection of Maple, Walnut and Lacewood to work with.Fortunately all the stock I had was 8/4, meaning that I could create sticks that were over 1/2" in diameter, resulting in a very pleasing and not small final puzzle.Overall, each puzzle requires 12 feet of wood to make, and 2 feet of dowel to pin the pieces ensuring they are strong enough.That's a lot of wood!
You can see my cheat sheet in the image above, where I mapped out the pieces and produced a cut list for the individual sticks needed to create the final puzzle.The colouring on the pieces on my cheat sheet is partly to make seeing each piece easier, but it also helps with the wood selected for each piece, resulting in a pretty interesting final puzzle piece.
The size of each of the pieces is determined from the width of the square stock.That sets the size of a single cube, and from there the units required are 1x1, 1x2, 1x5 and 1x7.I made a set of these pieces, which are easily created my combining the smaller units, all cut from the stock I'm using to ensure their size is accurate.You can see them in one of the photos below, sitting on my saw.
The square sticks are cut to the correct lengths for each puzzle in batches, and then stacked to create the pieces for each puzzle.In total, I cut enough pieces for 10 copies of the puzzle to be made.As I've mentioned before, once the jigs are setup to make the cuts required, the effort to create 10 copies is not significantly more than to create one, so it just makes sense to make multiple copies.I'm sure there are people out there who will be interested in a copy.
From each pile of sticks, the individual components of each individual puzzle piece are created.Since each piece consists of two C's and an O, those can be created en-mass, and then assembled into the correct puzzle piece.
After the individual components are completed, they are glued together to form the final puzzle pieces, and then holes are drilled through the O's to allow dowels to be glued into place, forming a much stronger joint between the components and helping to ensure that significant force would be needed to break the pieces.At the same time, the pieces are run across the table saw to add a flat bottomed groove in the ends of the pieces to allow a spline to be added.That spline will reinforce the ends of the C's again helping to ensure that the pieces will not break when the solver is playing with the puzzle.These ends are very weak without some additional support since there is very little gluing surface, but lots of force available given the length of the pieces.
Once the glue has dried, the dowels are trimmed with a special saw which does not mark the surface the blade rests against, and the ends of the c-pieces are rounded to both clean up the spline, and add a visual element to the puzzle pieces in the assembled state.The other advantage to doing this is that is hides any tearout that was created from cutting the groove in the ends of the pieces.Normally I will back-up the cut with another piece of wood against the back of the piece where the blade will exit.This prevents the wood fibers which are unsupported otherwise from being ripped away from the piece, however with this type of cut that is very difficult, and taping the joint is only partially successful.So from my perspective as a craftsman, this rounding is both useful and pleasing to the final puzzle piece.
At this point, the puzzle can be tested to ensure that all the pieces fit together.Unlike many other puzzles I've made there's no way to test the puzzle sooner.That means that I could have spent 10 hours making the pieces, and have nothing but scrap to show for it.Unfortunately, the pieces are so long that without all the dowels and splines, they are not strong enough to be put together into the final puzzle meaning that it's an all or nothing build.Fortunately with the experience I have gained over the last few years, the puzzles went together without issue.Only minor sanding was required in a couple of places on one of the puzzles to ensure a good fit.
With the pieces tested and fitting together, they can be final sanded up to 600 grit to ensure a smooth and tactile surface, then finish can be applied to bring out the beauty of the wood.My go-to finish for puzzles is still a thinned lacquer then the Beall Triple Buff system to really make the pieces shine.
That's about all there is to it.Each puzzle takes around 15 hours to make from start to finish, and I'm now very happy to have one of these excellent puzzles in my collection.They are a lot of work to make, and I'll be honest, as happy as I am to have one in my collection now, I'll not be making more of these any time soon!Hopefully the write-up was interesting, and hopefully I'll be back to writing more soon.
I have been an admirer of Peter Wiltshire's work for some time, and whenever he releases a new puzzle I try to pick up a copy.I've not always been successful, as his work is highly sought after, however this time I was lucky enough to be offered a copy of his latest puzzle, "Open for Business".It's a beautifully crafted wooden puzzle box, designed to store business cards.
The box itself is made from Walnut, measures 4.75" x 3.25" x 1.25" and has enough space inside for around 30 business cards (Ed: or about 10 if you have the really thick cards I have).That's more than enough for the typical business meeting, and depending on your preference, or the type of meeting; more time may be spent trying to open the box by your clients than talking about whatever dull subject the meeting was intended to cover.If nothing else, they'll go away with a good memory of the meeting (or possibly frustration, but no way to contact you about it!)
The box is beautifully finished, with the grooved details on the top of the box, something of a signature in many of Peter's boxes, and bamboo pins in the end of the box to give it strength along the joints, as well as add a golf ball like detail which really makes the corners stand out.
I spent several hours poking and prodding this box, trying to see what might move.Peter has hidden things incredibly well in this two moves to open box, and from what I hear it's kept a good few puzzlers locked out for longer than we might like to admit.When I did finally figure out the first move, there was a huge grin on my face as it's a real 'aha' moment, and entirely unexpected.After that it's fairly plain sailing, however that first move is just beautiful.
Once open you're treated to one of Peter's new business cards and you can then load up your own cards to have handy.I've left Peter's card at the bottom of by box, so that the curious colleagues in my office can see who made such a fun box.
Sadly if you're hoping to add one of these to your collection you may be out of luck.Peter had sold all of the boxes before the Puzzle Party at IPP35, which to my mind is just a testament to his work.Thanks again Peter, it's a great box, and I'm very happy to own one.