While the minigame is still running, simply tap the "X" icon in the top-right hand corner of the screen. However, you will not earn any rewards if you quit early! Be sure to play until you go game over.
While the minigame is still running, simply tap the "X" icon in the top-right hand corner of the screen. However, you will not earn any rewards if you quit early! Be sure to play until you go game over.