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Tetromino Box Packing
6×
2-sided (4×3×2)
Discovered by
Andrew Clarke
.
6 solutions.
4-7r-2x3x4-1
4-7r-2x3x4-2
4-7r-2x3x4-3
4-7r-2x3x4-4
4-7r-2x3x4-5
4-7r-2x3x4-6
Apr 20, 2015 by k16@chiba.email.ne.jp