12
13
7
6
6
10
8
| Pentominos home · Puzzle 4x10 · Solution 1578 and related solutions | ||||
| 1578 | | 1139 12 | | Ex:FNUV|FNUW |
| 1578 | | 1209 13 | | Ex:FNUV|FIUW |
| 1578 | | 1579 7 | | Ex:PT|PZ |
| 1578 | | 1580 6 | | Ex:FPTY|PWYZ |
| 1578 | | 1583 6 | | Ex:FPTY|PWYZ |
| 1578 | | 1591 10 | | Ex:FUVY|FVYZ |
| 1578 | | 1667 8 | | Ex:FNUV|NUVW |