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| Pentominos home · Puzzle 5x9 · Solution 1831 and related solutions | ||||
| 1831 | | 1663 11 | | Ex:FTZ|FPW |
| 1831 | | 1688 14 | | Ex:FNTZ|FNPW |
| 1831 | | 1827 17 | | Ex:LUY|LPU |
| 1831 | | 1828 20 | | Ex:FUYZ|FPYZ |
| 1831 | | 1829 16 | | Ex:UY|PY |
| 1831 | | 1830 25 | | Ry:FZ |
| 1831 | | 1834 19 | | Ex:LUYZ|LPWY |
| 1831 | | 1837 19 | | Ex:LUYZ|LUXY |
| 1831 | | 1842 19 | | Ex:LUY|LPW |
| 1831 | | 1845 21 | | Ex:LUYZ|LPWY |
| 1831 | | 1853 16 | | Ex:LUY|LPW |
| 1831 | | 1855 20 | | Ex:LUYZ|LPUY |
| 1831 | | 1859 16 | | Ex:LUY|PUY |
| 1831 | | 1863 16 | | Ex:LUY|LPW |
| 1831 | | 1868 15 | | Ex:LUY|PUY |
| 1831 | | 2095 13 | | Ex:FNTZ|FNPW |
| 1831 | | 4694 5 | | Ex:ILUZ|LPWX |
| 1831 | | 4988 4 | | Ex:ILUZ|LPWX |