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Pentomino Box Packing

20×5/14(5×5×4)

Discovered by Torsten Sillke (1993).

13 solutions.

  1. 5-14-4x5x5-1
  2. 5-14-4x5x5-2
  3. 5-14-4x5x5-3
  4. 5-14-4x5x5-4
  5. 5-14-4x5x5-5
  6. 5-14-4x5x5-6
  7. 5-14-4x5x5-7
  8. 5-14-4x5x5-8
  9. 5-14-4x5x5-9
  10. 5-14-4x5x5-10
  11. 5-14-4x5x5-11
  12. 5-14-4x5x5-12
  13. 5-14-4x5x5-13
Mar 23, 2015 by k16@chiba.email.ne.jp