Pin puzzle is a brand new pin-pull game. Play and have endless fun in multiple levels!
They need to touch at least one colored ball to get color. So simple yet so interesting! At the same time,three obstacles（ bombs, pegboards and black holes）may get in your way，watch it！Get ready to train your brain and relax!
Pull the pin, gravity will make the balls fall into the container.
Colorless balls need to touch colored balls to be dyed.
Beware of obstacles such as bombs,pegboards and black holes.