I just found out that there are 6 ways to play Bowser's High Dive.1: Tap the screen with your fingers to choose left or right.2: Use the stylus to tap to choose left or right.3: Use buttons ZL and ZR to choose left or right.4: Use buttons L and R to choose left or right.5: Use the control stick to choose left or right.6: Use the arrow pad thingy (forgot what it was called) to choose left of right.