A neutron walks into a bar and orders a drink. The bartender promptly serves up the drink. "How much will that be?" asks the neutron. "For you?" replies the bartender, "No charge."
Because being chased by ghosts is way too hard.
Whatever you do, you must not press the red button.
Because the original Bubble Shooter game is way too hard.
Don't hit the walls, or you'll sink!