Passing only requires two balls to collide. These seemingly simple and practically difficult obstacles, can you make a successful breakthrough? Young and old brain ideas game waiting for everyone to challenge! The rules of the game are simple Billiards In order to cross the border, you only need to collide the blue ball with the red ball. Free-dashing allows the ball to roll, and your imagination is the key to getting through. Test your brain power Test your logical thinking and imagination games. This game contains elements for solving puzzles and escaping the game. Friends who like pushes, cards, and strategy games should never miss it. For children's early intelce development also have a certain role