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Pentomino Box Packing

45×5/3(15×15)

Discovered by Jennifer Haselgrove (1974).

212 solutions. (shown 10 solutions)

  1. Y-15x15-1
  2. Y-15x15-2
  3. Y-15x15-3
  4. Y-15x15-4
  5. Y-15x15-5
  6. Y-15x15-6
  7. Y-15x15-7
  8. Y-15x15-8
  9. Y-15x15-9
  10. Y-15x15-10
Mar 21, 2015 by k16@chiba.email.ne.jp