"Color Pong" Game

This game somewhat resembles the game Edible and Inedible. Only in this case, instead of touching the desired object, it must be kicked to the opposite side, where it must also be kicked back. Different colored balls ? red or blue, are between two rows of the same color of large balls. When you click on the screen, the small ball starts to fall, and under it you need to put a large one of the same color. Often, for example, the little red one will fall on the big red one, but a second before the collision, the lower one becomes blue, and it has to be swapped with the neighboring red one. After a successful touch, the small one flies upwards, where it must also meet a large ball of the same color. As you move to each next level, the speed of the small balls increases along with the instantaneous swapping of the lower and upper balls.