Hidden Picture 15 - 11 15 - 2 12 - 10 14 - 12 13 - 11 12 - 2 4 - 3 8 - 3 9 - 8 3 - 2 5 - 4 16 - 6 16 - 11 5 - 3 11 - 7 16 - 9 Answer : 4 Play again! Back to Games Home Copyright © 1998-2010, Aplusmath.com