Fifteen

Developed by Pedro Izecksohn.

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

Fifteen

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

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