21
17
14
23
34
30
29
21
9
11
24
28
21
24
19
27
9
| Pentominos home · Puzzle 4x10 · Solution 1721 and related solutions | ||||
| 1721 | | 1199 21 | | Ex:NPXY|INPY |
| 1721 | | 1544 17 | | Ex:NPUX|NPWX |
| 1721 | | 1621 14 | | Ex:NPUX|FNPU |
| 1721 | | 1682 23 | | Ex:NPUX|FNUW |
| 1721 | | 1713 34 | | Ex:NPYZ|FPTW |
| 1721 | | 1718 30 | | Ex:NYZ|ITZ |
| 1721 | | 1719 29 | | Ex:NPYZ|IPYZ |
| 1721 | | 1720 21 | | Ex:YZ|FY |
| 1721 | | 1722 9 | | Ex:PVYZ|PTVY |
| 1721 | | 1723 11 | | Ex:PVYZ|PTVY |
| 1721 | | 1728 24 | | Ex:NPYZ|NPTY |
| 1721 | | 1729 28 | | Ex:NPYZ|FTYZ |
| 1721 | | 1731 21 | | Ex:NPYZ|FPYZ |
| 1721 | | 1732 24 | | Ry:NY |
| 1721 | | 1736 19 | | Ex:NPYZ|NPWY |
| 1721 | | 1741 27 | | Ex:NPYZ|NPTZ |
| 1721 | | 1744 9 | | Ex:NPVZ|IPWZ |