[menu] [hexominoes] [6/30]

Hexomino Box Packing

72×C(12×9×4)

Discovered by 石野恵一郎 (ISHINO Keiichiro) (2006).

1 solution.

  1. 6-30-4x9x12
Dec 12, 2006 by k16@chiba.email.ne.jp