Fifteen

Developed by Pedro Izecksohn.

1 2 3 4
5 _ 7 8
9 6 F C
D A B E

Fifteen

1 2 3 4 5 _ 7 8 9 6 F C D A B E

1 2 3 4
5 _ 7 8
9 6 F C
D A B E