"Color Free" is a simple yet addictive puzzle game. It challenges your perception of color.
There are a variety of color units on the drawing board. Draw a line from start position to end position. You needn't fill entire drawing board, but should using all of color units to solve each puzzle. But watch out, the drawing line cannot cross itself.
Supports both RGB and CMYK color system. You can pick the color you are familiar with the system.
Complete explanation about color mixer and color filter, so, you can easily play the game.