There was a man who entered a pun contest. He sent in ten different puns, in the hope that at least one of the puns would win. Unfortunately, no pun in ten did.
Every 108 minutes, the button must be pushed.
Because the world's hardest game is way too hard.
Whatever you do, you must not press the red button.
The longer you wait to reset the sign to zero, the higher your score. But don't wait too long, or someone else might reset it!