A ball is shown to you in the center, and you need to look at which jar has the very last ball and press the button under it. For each correctly pressed button you are given 1 second and after each correctly pressed button the time given to you decreases by 6 percent. That is, first you have +1, then +0.94, +0.88, +0.8, etc. Under the banks you have a time slider, the maximum you can have is 10 seconds