- The electron is either orbiting an atom or being launched.
- While the electron is orbiting an atom, choose the right moment to tap the screen to launch the electron in the desired direction.
- If the electron is launching, it will be drawn into an orbit around an atom whose aura it touches.
- If the electron touches a wall, it is lost.
- If the electron touches the red sphere, the level is completed and you move to the next level.
- Higher levels are more challenging.
- Can you reach level 44?
- A new game starts with three electrons. It's game over when all electrons are lost.
- You earn an extra electron on completion of some levels.
- You always start three levels lower than the highest level reached so far.
- While the electron is orbiting an atom, choose the right moment to tap the screen to launch the electron in the desired direction.
- If the electron is launching, it will be drawn into an orbit around an atom whose aura it touches.
- If the electron touches a wall, it is lost.
- If the electron touches the red sphere, the level is completed and you move to the next level.
- Higher levels are more challenging.
- Can you reach level 44?
- A new game starts with three electrons. It's game over when all electrons are lost.
- You earn an extra electron on completion of some levels.
- You always start three levels lower than the highest level reached so far.
Show More