I'm listing some of the final pieces in my collection. With the aluminum variants available at a much cheaper price, these puzzles will likely only interest a collector. Up for auction are the following: Dirty Dozen ProductionDirty Dozen PrototypePartition ProductionPartition Prototype All puzzles are in mint condition. The prototypes are identical to the production builds except that the tolerances are a bit looser so the puzzles wobble/wiggle a bit more. However,...

Futuro cube is best described as a touch sensitive electronic cube containing an assortment of mini games and can be programmed with new games. The cube stopped being sold over 10 years ago and is no longer available anywhere, except of course mine listed here. Website with futuro cube applications and games for download still exist.A few of the games I have loaded on mine are lights out (try to switch all the lights off), mine sweeper, a variety of cube color sorting puzzles similar to a tradit...

Please read all for buying.(Version française en dessous, merci de lire jusqu'au bout pour l'achat)Hello everyone,I’m a huge fan of puzzles since my childhood, and after many many years collecting them, it was the time for me to create my own ones. I have actually planned to produce a ten series of puzzles called “N.E.A.T.” (Not Exactly Another Tangram), all ten already existing but only as prototypes.So, this is my second puzzle : “N.E.A.T. #02”.(You can find the few last ones of N.E...