Fifteen

Developed by Pedro Izecksohn.

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

Fifteen

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

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