Pentomino Box Packing

36×5/15​2-sided (15×4×3)

Discovered by 白川俊博 (Toshihiro Shirakawa) (2014).

75 solutions. (shown 10 solutions)

  1. 5-15r-3x4x15-1
  2. 5-15r-3x4x15-2
  3. 5-15r-3x4x15-3
  4. 5-15r-3x4x15-4
  5. 5-15r-3x4x15-5
  6. 5-15r-3x4x15-6
  7. 5-15r-3x4x15-7
  8. 5-15r-3x4x15-8
  9. 5-15r-3x4x15-9
  10. 5-15r-3x4x15-10

Feb 24, 2015 by k16@chiba.email.ne.jp