Fifteen

Developed by Pedro Izecksohn.

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

Fifteen

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

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