Guess the secret of the little puzzle. The goal of the game is to collect pieces of the same color in each corner. To move a chip, move the mouse pointer over it and, pressing the left button on it, move the pointer, without releasing the button, to the desired free place. On touch screens, press the chip with your finger and, without removing your finger from the screen, move the chip. puzzle,color matching,addictive game,brain training,spatial reasoning,mouse game,touch screen game,color collection,strategy game,mind game,challenging,replayable,puzzle game,addictive,category: Addictive,instructions: portrait