Color Infection is a physics puzzle game with fully gesture control support (This game was ever named VoDoCI, GestureCI and Infect).

This is the free version.

? Simple and intuitive controls
? Color blind mode by default.
? Supports both phones and tablets

Pro version is here (no ads, 140+ levels): https://play.google.com/store/apps/details?id=air.com.colorinfection.android.VoDoCI

The goal of this game is to infect all yellow shapes red by colliding them into red shapes. Once a yellow shape is infected, it can also infect other yellow shapes. Green shapes can also be infected red, but please keep them from being infected. Shapes other than yellow and green ones are not infectable.

Controls: draw a line or circle in the direction of a wood's grain to remove the wood.

Website: http://www.tapirgames.com