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| Pentominos home · Puzzle 4x10 · Solution 423 and related solutions | ||||
| 423 | | 392 28 | | Ra:LNP |
| 423 | | 400 29 | | Rx:NP |
| 423 | | 401 31 | | Ex:LNP|NPU |
| 423 | | 403 32 | | Ex:LNP|NPU |
| 423 | | 417 14 | | Sw*:LN|VZ |
| 423 | | 419 35 | | Ex:VYZ|UWY |
| 423 | | 456 36 | | Ex:LNP|LUX |
| 423 | | 460 27 | | Ex*:NPYZ|PUWX |
| 423 | | 461 34 | | Ex:NP|UX |
| 423 | | 489 34 | | Ex:FLNP|FLPT |
| 423 | | 490 30 | | Ex:FLNP|FLPU |
| 423 | | 497 29 | | Ex:FLNP|FLPW |
| 423 | | 500 30 | | Ex:FLNP|FLPW |
| 423 | | 531 29 | | Ex:FLN|FLW |
| 423 | | 644 34 | | Ex:FLNP|LNUX |
| 423 | | 654 31 | | Ex:FLNP|FNPU |
| 423 | | 655 31 | | Ex:FLNP|FNPW |
| 423 | | 659 31 | | Ex:FLNP|LNPT |
| 423 | | 662 30 | | Ex:FLNP|FNPW |
| 423 | | 695 29 | | Ex:FLNP|LNPW |
| 423 | | 961 37 | | Ex:FLNP|FLUX |
| 423 | | 966 35 | | Ex:FNP|FUX |
| 423 | | 967 30 | | Ex:FLNP|LPWX |
| 423 | | 968 29 | | Ex:FLNP|LPWX |
| 423 | | 973 36 | | Ex:FNP|PTX |
| 423 | | 981 31 | | Ex:FLNP|LPUX |
| 423 | | 984 30 | | Ex:FLNP|LPWX |