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!
Because being chased by ghosts is way too hard.
Every 108 minutes, the button must be pushed.
How did Darth Vader know what Luke was getting for Christmas? He felt his presents.
A traveller comes to a fork in the road, and he isn't sure which path he should take. There are two men there: one who always lies and one who always tells the truth. The traveller doesn't know which is which, and he can only ask one question to one person to find his way.
What is his question?
Move two toothpicks to form exactly four squares instead of five.
Connect the colors without crossing lines.