Shapes and Solutions: 2D-Pentominos

1 solution 16 solutions 1 solution 1 solution 2 solutions 19 solutions 2 solutions 26 solutions 1 solution 3 solutions 37 solutions 2 solutions 1 solution 1 solution 1 solution 6 solutions 1 solution 2 solutions 2 solutions 1 solution 13 solutions

2 solutions 13 solutions 4 solutions 6 solutions 28 solutions 4 solutions 16 solutions 8 solutions 199 solutions 10 solutions 2 solutions 9 solutions 1 solution 37 solutions 2 solutions

5 solutions 1 solution 2 solutions 58 solutions 1 solution 3 solutions 48 solutions 28 solutions 3 solutions 4 solutions 24 solutions 24 solutions 131 solutions 101 solutions 15 solutions 279 solutions 82 solutions 2 solutions 40 solutions 22 solutions 53 solutions 3763 solutions 32 solutions 21 solutions 41 solutions 1509 solutions 20 solutions 8 solutions 5 solutions 17 solutions 66 solutions 49 solutions 19 solutions 4 solutions 194 solutions 15 solutions

14 solutions 6 solutions 47 solutions 65 solutions 21 solutions 28 solutions 2339 solutions 1010 solutions 368 solutions 2 solutions 57 solutions 2 solutions 9 solutions 3 solutions 580 solutions 2 solutions 190 solutions 2 solutions 2 solutions 156 solutions 233 solutions 10 solutions 1 solution 2 solutions 1 solution 1 solution 1 solution