Puff Up is a popular game recently. Just hold the screen and go down to inflate balloons. Let go and let the balloon hit the obstacle when the number on the balloon is bigger than the obstacle. But you must seize the opportunity, time is limited, otherwise you will fail. Try it now! balloon pop,kids game,mobile game,number matching,skill game,puzzle game,time limited challenge,reflexes,timing,balloons,obstacles,puzzle,mobile