Color Me White by Hussain Al-Marzooq
Switch on the light by connecting line from the paint jar. The color of the light will be changed to the combination of the lines colors of the jars. The aim is to switch on all three lights with white color. To achieve this you neetd to connect each light with 3 lines (blue, green, red).
Developer Website: http://www.noormobileapps.com/color-me-white.html