In the game Dot Dot you have to manipulate red balls to catch balls of yellow and the same red flowers. There is a yellow ball at the bottom, and a couple of red ones above it. A yellow-red chain moves from above. In which two colors of objects are mixed. If balls of different shades collide. The game is over. So this cannot be allowed. If a red ball falls from above, you don't have to worry. But when a yellow one appears, you must press so that the pair of red ones expands and allows it to calmly fall down and collide with such a ball in Dot Dot.