Here I study the problem of forming an L-shaped (six-sided) polyomino with copies of two pentominoes, using at least one of each. If you find a smaller solution than one of mine, please write!
See also L Shapes from Three Pentominoes and L Shapes from Pentacube Pairs.
F | I | L | N | P | T | U | V | W | X | Y | Z | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
F | * | 17 | 5 | × | 3 | × | 2 | 6 | × | × | 5 | × |
I | 17 | * | 2 | 7 | 2 | 17 | 40 | 2 | 32 | × | 5 | 26 |
L | 5 | 2 | * | 2 | 2 | 9 | 3 | 2 | 3 | 7 | 5 | 9 |
N | × | 7 | 2 | * | 2 | 12 | 6 | 8 | × | × | 8 | × |
P | 3 | 2 | 2 | 2 | * | 2 | 2 | 2 | 4 | 6 | 2 | 2 |
T | × | 17 | 9 | 12 | 2 | * | 46 | × | 15 | × | 8 | × |
U | 2 | 40 | 3 | 6 | 2 | 46 | * | 58 | × | 6 | 2 | × |
V | 6 | 2 | 2 | 8 | 2 | × | 58 | * | 43 | × | 8 | 2 |
W | × | 32 | 3 | × | 4 | 15 | × | 43 | * | × | 8 | × |
X | × | × | 7 | × | 6 | × | 6 | × | × | * | 11 | × |
Y | 5 | 5 | 5 | 8 | 2 | 8 | 2 | 8 | 8 | 11 | * | 5 |
Z | × | 26 | 9 | × | 2 | × | × | 2 | × | × | 5 | * |
Last revised 2021-03-20.