The goal is simple. Remove the two steel balls from the box. The 3 captive wood pieces inside the box do not come out. The acrylic sides help you to see what is going on.A slightly different take on the same design that was offered by Cubicdissection.com-------------- Winning bidder will be contacted/invoiced with the auction total (winning bid amount + shipping costs to be calculated after the end of the auction + 3.5% paypal charge).  Shipping will be combined for multiple won items.  Thanks...

3 different color variations of Oskar's Maze - Nice condition!

Shura Bang Bang Packing Puzzle Japanese NEW The Drinker Forcer

Slide Out Japanese Puzzle NEW Hirokazu Iwasawa

Comple set of Meffert's assembly pyramids - 2 piece, 3 piece, and 4 piece - Very cool! 

A 2D burr puzzle designed by Oskar van Deventer.Originally made by George Miller to serve as an IPP exchange Bits and Pieces took it upon themselves to make this very sturdy version.Made of Zinc alloy, metal and a wooden nickel this puzzle weighs well over 400 grams or nearly 1 lbs!Comes in it's original packaging including the solution!

A design competition entry from 2017 now in a limited run made by Philos.It offers a very nice challenge with a good 'AHA' momentum...Comes in it's original packaging including the solution!

as described by Cubicdissection: Strap is (in my mind) an interesting successor to Alkema's Clamp puzzle. The two pieces are filled by four cubes which can maneuver  internally. The solution is tricky and non-intuitive...all pieces are accessable so there is no need for gravity shifting. There is a rotation shortcut which is quite apparent with disassembly but not at all apparent during assembly, which is nice in my book...almost like two different puzzles. Strap is a lot of ...

The Pharaoh's Secret designed by Perry McDaniel and Norman L Sandfield was made for IPP 18 in Japan, 1998.Near mint played only once this was received by me new. I play all my puzzles, so there goes the new part!Comes with nice labeled pouch and instruction sheet - only look if you really have to!Goal is to find the Pharaoh's secret

A Stewart Coffin design sold at IPP

Dave Rossetti's IPP 38 Exchange puzzle.Insert the two pieces into the cage so that they are completely inside, flush to all the faces.

Matching puzzle from IPP 2012 - Complete with box!

San Francisco Cable Car Landmark Puzzle IPP17

An awesome design burr puzzle by Stephan Baumegger and beautifully crafted by Pelikan .Level 35.2.2.3.3.3The winner of this auction will pay for shipping/postage. I will contact the winner to go over the cost of shipping after the auction

This clever 5 piece level 1.2.3.2.2 Turning Interlocking Cube (TIC) puzzle requires 10 total moves, including 1 or 2 rotational moves, to disassemble.   As I was reminded while taking the photos for this listing,  assembly can be quite a challenge, if you don't pay close attention during disassembly.   Figuring out where all of the pieces are supposed to go is just as (if not more) challenging as getting them there.  I will ship the Loopy Cube either assembled or disassembled, depending on w...

from cubicdissection.com: Cubyful is an interesting interlocking packing puzzle by Lucie. Seven fairly simple pieces must pack into the box...the tricky part is the captive piece which must be accounted for during assembly. With a level 1.2.6.2.2.5 solution, figuring this out is anything but simple! A fun challenge for the experienced puzzler, yet doable for a determined novice. Beautifully crafted in Leopardwood, Wenge and Ash, this puzzle is precise yet open enough t...

Lot of x12 Vintage Cube Dexterity PuzzlesInteresting designs, each with their own objectives - Mostly moving little plastic parts around

New Japanese impossible object - How is the ball trapped??

This is possibly a Toyo impossible object. It was obtained with several other Toyo items. Toyo made a version of this, but the examples i've seen have their logo on the golf ball. This one does not. Unkown origin but very cool! Comes with stand.

Lot of x3 Centrifugal Ball puzzlesAdams' Dipsy Ball - brand new in packagingx2 Well made wooden versions with marbles - all work great!