Pentominos home · Puzzle 5x9 · Solution 4520 and related solutions
4520		4509 6		Ex:FUYZ|UVYZ
4520		4515 9		Ry:LP
4520		4518 12		Ex:FUYZ|FVYZ
4520		4521 6		Ex:PT|PV
4520		5772 10		Ex:LP|PW