Coalescence is a unique game that will truly challenge even the most avid fan of puzzle games. If you're looking for a game that you can rush through in a single sitting or keep getting hints until a level solves itself, then this is definitely NOT the game for you. Despite what you just read, the objective of each level is simple: Continue to combine cubes of the same color until only one remains. But beware, combining two cubes will create a single cube of a different color. There are 20 levels to play for free. If you enjoy those, there are two more additional level packs with 20 more levels a piece that can be purchased. The game is available for free on Google Play: https://play.google.com/store/apps/details?id=com.Steve.Coalescence