9
12
10
15
14
8
13
16
15
| Pentominos home · Puzzle 4x10 · Solution 1997 and related solutions | ||||
| 1997 | | 1975 9 | | Rx:FILNPY |
| 1997 | | 1991 12 | | Ex:ILNP|ILPU |
| 1997 | | 1998 10 | | Ar:LNP |
| 1997 | | 1999 15 | | Ex:NPY|PUY |
| 1997 | | 2000 14 | | Ex:LNPY|LNUY |
| 1997 | | 2001 8 | | Ex:INPY|PUWY |
| 1997 | | 2029 13 | | Ex:FLNP|FLPW |
| 1997 | | 2031 16 | | Ex:FLNP|FLPW |
| 1997 | | 2035 15 | | Ex:FLNP|FLNW |