Addict yourself to this 50-level physics puzzle! You wonâ€™t regret!
Every tenth level is the bonus (special) one. Game task is to free yourself from the bubble in which you are imprisoned. The bubble can be pierced by a nail which is situated in the window.
Logical thinking, skills and clearness of purpose will help you.
Use arrows on the keyboard â† â†‘ â†’ to move the hero.