Dice Puzzle Box steam Sphaera looks beautiful even when

Sphaera looks beautiful even when it hasn’t been solved

cylinders and balls will lead you move by move to checkmate

Instead of choosing your own piece each turn

DOT is an unusually alluring pocket puzzle because its combination of low-level difficulty and high-level play value appeals to beginners but also

Hiroshi Iwahara

Dice Puzzle Box steam Sphaera looks beautiful even whenUnlocking the secret of this diabolical wooden box has nothing to do with luck. According to its creator, Akio Kamei, this walnut masterpiece can't be opened "if you don't enjoy humor." One of the most perplexing yet logical puzzle boxes in the world. Extremely limited quantities. Handmade in the Hakone mountains of Japan.