**on one of the four sub-faces (a small square), the ball begins to move, starting from the walls of this sub-face. Clicking on the adjacent sub-face allows the ball to move to a new one, blocking or adding the old one to the square. You can't win or lose in the game. With a certain regularity, inscriptions with positive attitudes appear on the adjacent, "unopened" for the ball under the edges.** - <@1110180539496939521> (fast)