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| Pentominos home · Puzzle 4x10 · Solution 1670 and related solutions | ||||
| 1670 | | 1152 10 | | Ex:UV|FU |
| 1670 | | 1153 11 | | Ex*:PUVY|FPUY |
| 1670 | | 1499 11 | | Ex:TUWZ|INWZ |
| 1670 | | 1631 9 | | Ex*:PUWZ|FNPU |
| 1670 | | 1663 11 | | Ex:TWZ|ITW |
| 1670 | | 1664 12 | | Ex:PTWY|IPTY |
| 1670 | | 1671 12 | | Ra:PY |
| 1670 | | 1675 9 | | Ex:PTWY|FPWY |
| 1670 | | 1677 9 | | Ex:PTWY|FPWY |
| 1670 | | 1699 11 | | Ex*:PUVW|FPUW |
| 1670 | | 1707 16 | | Sw*:PW|UV |