Tile Cascade is a tetris-replacement game you can carry with you anywhere. The goal is to make all the cells black. Whenever you touch a cell, the colors of that cell and its adjacent cells iterate. Find the right combination of cells that will solve the puzzle.There are three game modes–two color, three color, and four color–and there are several sizes to choose from. The game will keep track of the least number of moves you required to solve a given puzzle and will retain the best score.