This is a simple rule puzzle game. The goal is to destroy all cubes on the stage to win. First, select a cube and choose another cube of the same color on the same line. If there are no obstacles along the path between the two cubes, they will collide and be destroyed. Different colored cubes can act as obstacles to each other, and you need to overcome various obstacles, such as barrier cubes, to achieve the objective. There are 49 stages prepared, and clearing them will require many attempts and strategic thinking.