"This handsome brass number puzzle offers a brain-twisting challenge.Arrange the twelve numbers in order by rotating them around the dial and using the turnstiles to swivel the digits into place. Forged out of solid brass, Tom's Turnstile is a stand out in any puzzle collection—well-made, timeless and extremely challenging. The Turnstile also makes a great makes a great introduction to the world of mechanical puzzles for anyone interested in numbers."

Oh what a lovely piece this is! I bought this one after hearing so many glowing reviews and was fortunate enough to get it direct from Karakuri Group. The finish on the wood is sublime, the fit is what we all come to expect from KCG. It is simply stunning in person and such a treat to hold in your hands. It is also much larger than I expected! Which makes it even cooler. You can see the measurements below.I like that it comes with a display stand attached in a nice darker wood that m...

Ray Stanton wrote about it:"This puzzle is the fourth in the “Slideways” series, and may be the most complex one yet. It is called the “Quad” because it appears to be the intersection of four pieces along each of the three axes, but appearances can be deceiving. As expected, the design is based on the same coordinated motion principle, but in a new and unique way. The solving movement is unusually complex and interesting. You can expect to hear a few “Ohhs” and “Ahhs” when this p...

Another of Ken Irvine's clever designs is this Rotational Cube (well not really a cube) The 3x4x4 Puzzle has a rather difficult to discover assembly. No many moves but still a good challenge I think. I spent several evenings trying to put my copy together before I was forced to break down and ask Ken for the solution so that could get back to making them! Made from exotic hardwoods including Bolivian Rosewood, Maple, Paduak, Movingui and Maple. Your copy may vary from the photo.

Here we have a close relative to Little Kenny, Ken's Little Bruce! While this design is easier than Little Kenny, the assembly may give you a challenge. i think it is fun and the perfect companion to Little Kenny. This would be a great introduction if you are new to TICs. It's easy enough for the first time TIC solver! 

Tauon by Alex Magyarics. 3d printed. 3 pieces plus the frame.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 average being approximately 48%.Buyer will pay shipping and ...

Hexagon puzzle calendar designed by Itacho and made by Osho. Solve it everyday. Includes a sheet with the number of solutions per day. 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 4...

3U4 by Laszlo Molnar. 2d acrylic packing puzzle. Very difficult puzzle, in my opinion.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 average being approximately 48%.Buy...

Octa-Pack Tree by Osho (Naoyuki Iwase)  Challenging 2d packing puzzle. Designed and made by Osho. 2 sided frame so 2 puzzles in 1. Laser cut MDF. There may be slight discoloration from handling the pieces. Nothing that affects the physical solve.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 sol...

HeLLLLLLipad by Rex Rosasano Perez. Acrylic restricted 2d packing puzzle. An original design by RRP.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 average being approxi...

LochNess by Haym Hirsh. Acrylic restricted 2d packing 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 are between 40-50% with the average being approximately 48%.Buyer will pay shipping and ...

G-1102 caged burr puzzle. 3 pieces plus the cage. 3d printed by Rex Rossano Perez.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 average being approximately 48%.Buyer w...

Gaia by Yavuz Demirhan and crafted by Eric Fuller. Part of the long discontinued Gem Series.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 average being approximately 4...

The Arcturus Puzzle by Creative Workshop. The goal is to open the puzzle box (sphere).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 average being approximately 48%.Buy...

Schoolbus by Alfons Eyckmans. The puzzle is very tight. Some of the pieces are hard to move and you need to use force. I would say that the some of pieces will need some sanding to make the tolerances better. 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 sm...

For sale is this very rare trick lock "Danlock TRIP" of Dan Feldman.It is in a very good condition and full functional.Serial Number is "DAN 327"The steel shakle has been replaced by Dan Feldman with a brass shakle, to have the same look like the other Danlocks.So it is quite unique with that look.Complete with the original solution paper.Shipping is world wide and will be calculated after auction.If you have any questions, please do not hesitate to contact me.Happy bidding.

Make a cube from the altered Soma pieces. Seemingly impossible at first, but solvable with a great "aha!" moment.

Fit the three pieces into the frame so that all the empty space is filled. 

Pack the three pieces into the frame so that no empty space remains visible.Kevin Sadler has a nice write-up of the puzzle here: https://www.puzzlemad.co.uk/2019/05/osanoris-packing-heaven-and-hell.html

Twelve-piece burr designed by Junichi Yananose and crafted by Brian Young. The pieces in each direction are arranged with T,L,N: Tetromino cross-section. Challenging to re-assemble. Made from heavy Cooktown Ironwood. One piece signed and numbered: another piece is stamped with the Mr. Puzzle logo. Puzzle is in near-mint condition. Has been stored inside a display cabinet within an air-conditioned, smoke-free home.Buyer to pay the actual shipping cost by USPS, to be determined after the listin...