Hanui Puzzle IPP14 Yoshiyuki Kotani

A really challenging puzzle (28 moves to remove the first piece). A few copies were available in different shell and piece wood combinations. This is a unique copy where all pieces and shell are in redheart and the shades of red make this one a true stunner.Due to technical problems in uploading a photo, the actual photos of the pure redheart copy are available here.Buyer pays winning bid + actual shipping cost + 3.5% PayPal fees.

A 6 piece packing puzzle with only one solution. This puzzle appears deceptively easy, yet when most try to solve it they are engaged quite a bit longer then they expected. Every time you think you have it solved, that last little block is in the wrong place! Heirloom, display quality work.Seller is responsible for all paypal fees. 

A 6 piece burr with a unique level 7 solution.Juno added pins and holes in the burr pieces to add a few moves to the solution. See photos above.Juno only produced 7 of these puzzles total and this is one of them.In perfect condition and a very cool solution.The winner of the auction will pay for shipping fees. I will message you after the auction to give you the total cost of shipping.

The Cocobolo Puzzle is  an evolved version of the Maze Burr awarded "Puzzle Of The Year" in 2006. It differs from the original in that, it is an actual box and does not disassemble into the notched sticks. When this is unlocked it functions as a solid box. The solution can be anywhere from 7 moves to 116 moves. You may also unlock the extra maze plates and reprogram the solution sequence. This is a Limited Edition Puzzle with only 60 pieces crafted!Complete with Kagen's Certificate of Au...

Lockout Puzzle from the 90s I believe - Works great! 

Very cool electronic puzzle - Similar to Lights Out but released before it! Tested and working. Comes with original box and packaging!

I am the first owner of this box and have taken excellent care of it. All of my boxes are kept in a closed display cabinet away from direct sunlight. Unfortunately I am unable to locate the instructions at this time but I will send them to the new owner if and when they are found. The puzzle works flawlessly and was opened only minutes before this listing.Designed by artist Robert Yarger, the Stickman No. 8 puzzle box internally makes use of a specialized "three-position mechanical toggle" s...

Up for auction is a complicated trick lock which has an antique look but may be produced the last few years only. It comes with 2 keys and it needs a total of 9 steps top open it and then another 9 to close it again. I should state that when I bought it a few years back I could not solve it properly because it was not working as intended. When I noticed that I reworked some parts so that this issue does not happen again. If you cannot solve it now, it is not the lock! If you will win this aucti...

Eric's Description: This excellent take-apart puzzle is the follow up to Pit’s 2004 “Key Puzzle” design. The original Key Puzzle used a binary locking mechanism. Tern Key ups the ante with a trinary implementation, yielding a hefty 134 move solution with four locks!Precision cut from solid cast acrylic and painstakingly hand assembled, this puzzle has a nice weight/feel, and will not be confused with cheaper mass produced take apart items. The construction uses contrasting press fit dowel...

Brand new, never opened.  Bought many puzzles this year and would like this to go to someone who will play with it.   Still in shrink wrap and comes in box from Wood Wonders.  

Comes with original box

Set of x2 wooden dexterity games/puzzles from the 70s

Tiger - Electronic solitaire game - Works great!

A nice interlocking puzzle with a non-standard shape and pretty hard to assemble.Due to technical problems in uploading a photo, the actual photo of the item sold is available here.Buyer pays winning bid + actual shipping cost + 3.5% PayPal fees.

See Eric's original post athttp://archive.cubicdissection.com/html/coffee.html

This box was developed for the Christmas present for Karakuri Members 2012.The basic mechanism is similar as "Expansion Ⅰ,Ⅱ and Ⅲ", but the movement is a little different.The movement is basic as each block moves in turn.This movement will be developed further in future works.Includes original box　Created : 08/2012

See Eric' original post athttp://archive.cubicdissection.com/html/loopyburr.html

Binary Arts Hexadecimal w/ Box - Excellent condition - box shows some signs of wear

Half Lid Box by the famous Hajime Katsumoto is a similar challenge to Obstacle Box. With only two layers and one slider, you'd think it was easier. You'd be thinking wrong in this case...while there are fewer pieces, the smaller opening necessitates rotational moves which greatly complicate assembly.Crafted with lovely accents and our usual precision and strength, Half Lid Box is sure to be a longtime favorite in your collection.48 copies made for sale, each signed and dated.