What you do is you click as fast as you can either with the mouse or the keyboard in 3 seconds. After the 3 seconds is up it calculates how fast you clicked the mouse per second. :) click the flag twice
I said to Tommyd5 (Follow him if you have to) "How fast can you click the mouse?" Then that gave me the idea of this. Sorry I wasn't making projects frequently, I kinda forgot about Scratch.