Cool Math Adventures Of Harry is the online game can bring moments of suspense to players when controlling the main character. The main aim is to move to the exit after collecting all the cheese contained inside the bubbles. You can see a lot of deadly spikes at the top and the bottom of Adventures Of Harry. Keep away them or they will pop the balloon which is the major transport to help the mouse fly. To complete the mission, you need to know the time to stop or activate the propeller. Good luck!
Click and hold the left mouse to use the propeller.