Don't hit the walls, or you'll sink!
Press and hold the button for a long as you can endure. You might even get on the leaderboard!
Whatever you do, you must not press the red button.
How much does a hipster weigh? An instagram.
"This sentence is false."
Is the sentence true or false?
Draw four straight lines, without lifting your imaginary pencil, that touch all nine dots in the grid.
Travel through all the doorways exactly once.