Using a full set of 12 pentominoes, fill the rectangles below.
Hover over an image to see a solution.
 |
 |
 |
| 3 x 20 rectangle (2 solutions) | 4 x 15 rectangle (368 solutions) |
5 x 12 rectangle
(1010 solutions)
|
 |
 |
 |
|
Two 5 x 6 rectangles
(These form solutions to both the 5 x 12 and 6 x 10 rectangles) |
5 x 5 and 5 x 7 rectangles | 5 x 3 and 5 x 9 rectangles |
 |
 |
|
| 6 x 10 rectangle (2339 solutions) | 8 x 8 square with centre missing (65 solutions) |