[menu] [5/23]
1

Pentomino Box Packing

10×5/23​2-sided (5×5×2)

Discovered by Torsten Sillke (1993).

2 solutions.

  1. 5-23r-2x5x5-1
  2. 5-23r-2x5x5-2
Mar 25, 2015 by k16@chiba.email.ne.jp