Click or touch groups of minimum 2 blocks of the same color to erase them. The more blocks you erase, the more points you get. Different power ups will appear at regular interval to boost your points. Angry Owls, puzzle game, color matching, block matching, points, power ups, strategy, addictive, mobile game, free game, brain game, memory game, skill game, online game, owl game, challenging, fun, high score, erase blocks, color puzzle