Where do I start with this mad puzzle designed by Andrew Crowell and expertly crafted by Brian?As usual, Burr Tools can't help you due to the large number of rotations involved. It's complicated trying to figure out which piece goes where and the necessary sequence of moves to be followed. But it's an enjoyable journey playing with this piece of eye-candy!Stock photo of RIB is only included because I can't for the life of me remember how to reassemble it in time for the CDM auction. Be warned th...

"This puzzle is a groundbreaking and highly anticipated design. Only 30 copies have ever been made in the past, and Brian at Mr. Puzzle sold them out very quicky. The Ternary burr consists of 22 pieces, with over 90 notches and and grooves. The unique solution requires 75 moves to get the first piece out, and over 90 moves to completely disassemble the puzzle. A very difficult work of art!Here is what the designer, Pit, has to say about it:"One evening, I was playing with Bill Cutler’s Binary ...

Tritalon is the IPP32 puzzle from Iwahiro. It was produced by Wil Strijbos's Streetwise. The goal is to free the coin. A little about myself and the puzzles. I am a solver / collector. I try to collect various types of puzzles from various designers / makers. I rotate new ones in to the collection and like to pass along puzzles to others. All the puzzles I sell are solved at least once by me. My home is smoke free and pet free. I keep the humidity where the puzzles are between 40-50% with the a...

Broken Soma is a puzzle hiding more secrets than one would expect. I first worked on it thinking I would solve it within minutes, but to my surprise, it took at least an hour before I had the crucial insight to solve it which put a smile on my face at Ken Irvine's sneakiness.It's called Broken Soma, because Ken took the 3 voxel piece (the small L) and broke it into 6 half voxel pieces which he then attached to the other 6 Soma pieces. Taking a puzzle that had 240 solutions down to only one! Now ...

This is a moderate difficulty level 16 burr from Yavuz Demirhan recreated by Puzzle master in anodized aluminium.I have the 4 color version.Made of four identical pieces.  This burr makes a elegant simple cross shape with open centre. Buyer to pay shipping fees calculated after the auction. Can combine multiple winnings.Can send assembled on request.

This is an unusual burr with different width board pieces giving it a unique and tricky solution. It really plays with your mind when the voxel sizes are not uniform across.Description from pluredro:The burr looks somehow a bit odd and unbalanced because of combined different thickness plywood. The thicker pieces have 3-unit thickness and the thinner ones have 2. Thanks to the feature, the burr has a level 16 unique solution that the ordinary 6 board burrs cannot achieve. It can be assem...

This is a 2 in 1 puzzle. Assemble the 12 deformed pentaminos into a cube. Assemble the 6 plates into a box for the assembled pentaminos.Figuring out the pentamino solution is not easy but really satisfying once things start to come together.Few words from pluredro:Juno modified the pentomino pieces to form a cube. As puzzle lovers know, twelve pentomino pieces can form a 3 x 4 x 5 cuboid but those pieces cannot form a cube. Juno changed the ratio of the element of the pieces from a cube to...

Kryptonite is very aptly named, because it's proven to be MY kryptonite! The 6 challenges are incredibly difficult and I've only managed to solve the ones that don't require rotations thanks to BurrTools giving me a few hints. The ones that do require rotations? I couldn't solve them. But I've gotten tired of trying and trying again, so I'll just pass this puzzle on to someone else smarter than I am.It's a 3d packing puzzle where you are given a list of 6 challenges to pick specific pieces from ...

A very nice 4 pieces coordinated motion from Vinco.Winner pays shipping cost packagingShipping price is just an estimation (and already include packaging), it will be recalculate exactly.Before payement, message me at the end of the auction to calculate total exact price.For multiple items, combined shipping is available.

This is a fun little puzzle where you have to put together the pieces to form a cube. Its the perfect level of difficulty. Magnetic version also improves the solving experience.Originally, they come in single wood. I bought 2 of these, one in padauk and one in zebrawood and am listing the extra mixed version here for sale.Some words from the designer, taken from etsy listing:The Original Bearing Box Puzzle Cube is a uniquely designed tabletop challenge that puts beauty and bewilderment into th...

A rare puzzle by Tom Lensch. Boxed Burr from IPP17. It is a 6 piece burr in a box. Not overly difficult but interesting. This is an older puzzle. A little about myself and the puzzles. I am a solver / collector. I try to collect various types of puzzles from various designers / makers. I rotate new ones in to the collection and like to pass along puzzles to others. All the puzzles I sell are solved at least once by me. My home is smoke free and pet free. I keep the humidity where the puzzles ar...

Classic and less classic rubik style puzzles plus a stand. Some of them are not in solved state : - 3x3x3 rubik's cube - 3x3x3 promotional 3x3x3 rubik's cube Activia yogurt. - 2x2x4 rubik's cube - 2x2x2 rubik's cube (2 differents sizes) - 5x5x5 rubik's cube - K ball spherical variation of a 2x2x2 - Tetrahedral "pillow" shape - Miror Rubik's cube - Rubik's Magic - Marusenko sphere (perfect state, original package and solution sheet)I played with, so you can see normal wear (see photos)....

The new Secret Box 1 from the Karakuri Creation Group in Japan. This design has all six sides moving and you have to move them in the correct order to open the box. An easy puzzle to solve but beautifully made and this would make a great gift. The are four of the new secret boxes and this is the first in the series. The box measures 80 x 80 x 80mm and is made of Magnolia and Walnut. Winner pays shipping cost packagingShipping price is just an estimation (and already include p...

N-Closed is a two-step challenge. First objective is to put together a 4x4x3 cube from six pieces. Once completed the trickier part is to do the same within the frame. The frame has a number of fixed cubes in strategic positions to increase the complexity.I ordered the "surprise me" version from Brian, which meant that each of the three pairs of pieces would be a different random wood. I was very pleasantly surprised when I got the puzzle, the pieces are made from Sucupira, Mexican Greenheart a...

Hello,i want to sell the 4P Packing Puzzle which was designed by Hajime Katsumoto and  crafted by MINE (Mineyuki Uyematsu).This puzzle is pure genious! There are two goals for this puzzle. First goal is to fit all the 4 blue P-shaped puzzles inside tray. This is quite a challenge.There is another tray on the back of the puzzle. The second goal is also to put the pieces inside.This is not just a challenge but it's also pure evil! It's impossible and you will have a huuuge smile on your face i...

The Jewel Thief by Jon Keegan is a really fun and well made sequential discovery puzzle.This is a really hard challenge for serious puzzlers (Really!)There are 3 locks to beat alternating riddles and sequential discovery challenges.This puzzle was entered in IPP design competition in 2018.This copy is a limited edition numbered 51/100The goal is to save the Jewel Thief then to help her to find the diamond hidden insideFeel free to ask any question

This is a very interesting (and fairly difficult) packing puzzle from the wonderful mind of Goh Pit Khiam. Crafter by the master craftsman Tom Lensch the goal is to place the 4 pieces into the box to make it appear full, from the front. There are finger manipulation openings on the back and base.The design is very clever and the solution has a few stages and a really nice aha moment too. The Box is finished with Brass Pins to give it a unique look and feel.A real collectors piece.

Designed in 1996 by Akio Kamei, this box is meant to look like a Christmas Present. You can turn the ribbon but opening the lid is not a trivial job, although only minimal steps are required. Walnut, Oak.

Description from CubicDissection: New Melting Block by John Rausch is an improved version of Tom Obeirne's original Melting Block puzzle. This paradoxical 3-D packing puzzle has two unique assemblies, one using seven pieces and the other using all eight. There are two possible solutions for each assembly.The seven-piece solution seems to fill the box entirely, with little room to spare. The leftover block seems far too large to fit in the box...yet somehow, impossibly, the eighth piece does fit...

The Stomachion is perhaps the world's oldest puzzle. Very difficult to solve. this 14-piece puzzle is attributed to Archimedes of Greece (287 BC - 212 BC). Each of the pieces has an area that is a rational fraction (a multiple of 1/48th) of the total area of the dissected parallelogram.