This is an extremely challenging puzzle game. You need to accurately click on the box corresponding to the color of the marbles rolling on the track to collect them. Boxes of different sizes can accommodate varying quantities. Every time you pass a level, you can unlock a new marble and also have the opportunity to unlock more colorful marble rolling trails. As the level increases, the difficulty of the game will also correspondingly increase. You need to use a strategy of allocating boxes of appropriate size based on the number and color of marbles in order to successfully pass levels and win!