Pentomino Box Packing

16×5/36(5×4×4)

Discovered by Helmut Postl (1993).

4 solutions.

  1. 5-36-4x4x5-1
  2. 5-36-4x4x5-2
  3. 5-36-4x4x5-3
  4. 5-36-4x4x5-4

Apr 23, 2015 by k16@chiba.email.ne.jp