Contains three modes
[speed measurement mode]
Quickly tap the button on the screen in 10 seconds. See how many times you can click? Please be cautious, be careful of hand cramps
Click on the game to get a diamond, and use the diamond to unlock a new button pattern. Come get all the buttons.

[challenge mode]
Play against the unknown opponents and win the opponent's information.
The opponent will get stronger and stronger. Can you beat all your opponents?

[battle mode]
battle to your friends on the same screen.
Not only have a hand speed, but also a certain level of endurance to win.
See who is the real hand speed king

[play tips]
In the game, you can test the difference in the speed of your finger tapping the screen. Such as the thumb, index finger, middle finger, ring finger, and even the little finger.
Really be careful not to cramp.
Can also compare with friends, who is the real flash