Coloroll is a color matching game.
The goal of the game is to match the Target color by mixing the three colors in the Cube.
The Mix is the current combination of the three colors.
Press any color in the Cube to add a portion of it to your Mix.
Drag from the Mix to a color to remove a portion of it from the Mix.
Drag from the Mix to the icon on the left bottom side to reset the Mix to white.
Get a new Target at any time by dragging from the Target to the Cube.
Once you match a Mix to the Target, a new Target will appear.
After successfully matching three Targets, you move up a difficulty level and select three new colors.