Yin And Yang Walkthrough Cool Math Games

The main character can run and jump. In addition to this, the hero has a double on the opposite side of the playing field. You can change your position by swapping places with the white double. You just need to get into the white door, sometimes the door is closed with one or more keys. Keys can also be picked up simply at the moment of a circular rotation, when the hero swaps places with his counterpart. Game taken from cool math games: