Fifteen

Developed by Pedro Izecksohn.

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

Fifteen

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

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