Pin And Balls is a fun puzzle game based on a 3D physical model. The rules of the game are very simple. Let all the small balls fall into the bottle, but this is not a simple game, because every level requires you to use wisdom. To solve the puzzle of the level, when you encounter the gray ball, you must find a way to dye it first. Not all pipes are straight. Some curved pipes need to use certain physics principles to try to find out the pin In the correct order, and complete all the cards!