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Pentomino Box Packing

18×5/51(10×3×3)

Discovered by Helmut Postl (1998).

5 solutions.

  1. 5-51-3x3x10-1
  2. 5-51-3x3x10-2
  3. 5-51-3x3x10-3
  4. 5-51-3x3x10-4
  5. 5-51-3x3x10-5
Apr 23, 2015 by k16@chiba.email.ne.jp