Half Hour Cube | Stewart Coffin 1975 Wooden 3x3x3 Puzzle valentines day gifts The player may move onto

The player may move onto the board to a space that has the number shown on the dice

Maple or Birch

competitive

Note the letter "I" is not used un GO recording

5 Field Kono

Half Hour Cube | Stewart Coffin 1975 Wooden 3x3x3 Puzzle valentines day gifts The player may move ontoHalf Hour Cube is a handcrafted wooden 3x3x3 cube brain teaser designed by Stewart Coffin in 1975. Coffin estimated a half hour as a good solution time. It looks like a Soma Cube, but where Soma has 240 valid solutions, this has only one. Each puzzle is handcrafted from precision cut hardwoods by Creative Crafthouse with Stewart Coffin's permission. Includes a base and cover for display and travel. 3x3x3 cube format. One solution only. Ships unsolved.