Hexomino Box Packing

20×9(6×5×4)

Discovered by 石野恵一郎 (ISHINO Keiichiro) (2001).

6 solutions.

  1. 6-11-4x5x6-1
  2. 6-11-4x5x6-2
  3. 6-11-4x5x6-3
  4. 6-11-4x5x6-4
  5. 6-11-4x5x6-5
  6. 6-11-4x5x6-6

Jun 10, 2001 by k16@chiba.email.ne.jp