I'd like to present you my logic puzzle game KaraCube, based on the mechanics of color theory where you have to mix together the color of light rays using elementary color cubes.
The game comes with 40 increasingly challenging levels to play totally free. Experts can use a generator to build customized procedural levels.
Karacube was soft launched earlier on all mobile platforms and will soon go officially released with a PC/Mac/Linux port.
Trailer & store links can be found @ http://www.karacube.com
I would be happy about your feedback / suggestions to include in the next release.
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