Do you dare to pass through a wormhole?? :)
The Wormhole is a hypothetical topological feature that would fundamentally be a shortcut through spacetime. A wormhole is much like a tunnel with two ends, each in separate points in spacetime.
Black Wormhole is fun, single tap high score game. Tap on screen to move your character goes to the black wormhole, when your character contact with wormhole, it will through spacetime and your score will increase.