You are playing Numbubbles Popping
Numbubbles Popping is a logical math game. To start just point a numbubble, set the arrow direction and shoot the numbubble towards another. If both numbubbles are having different numbers on it they will be merged and resulting numbubble will have sum of both numbers. If both numbubbles are having similar numbers on it, both numbubbles will be eliminated. Your Goal is to eliminate all the numbubbles, so think logically before merging or eliminating a pair.