Chromatica is a brain testing game that has good amount of puzzle game elements. Remove shapes by placing 4 or more of them in a diagonal or vertical row. Shapes can be moved to any location as long as they have a clear path. When a shape is selected, places it can be moved are highlighted in white. Obtain dual shapes by creating a line of 5 or more. There are many other aspects that you will come to know about as the game progresses. Score as many points as you can in each level of the game.