Fifteen

Developed by Pedro Izecksohn.

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

Fifteen

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

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