Heptomino Box Packing

36×7/39(7×6×6)

Discovered by Michael Reid.

3 solutions.

  1. 7-39-6x6x7-1
  2. 7-39-6x6x7-2
  3. 7-39-6x6x7-3

Mar 9, 2015 by k16@chiba.email.ne.jp