StumpedRiddles

The answer to the riddle is on the front of the T-Shirt, so the only way to get the answer is for someone to ask you or they spot it on your shirt. Use riddle t-shirts for parties. Have people wear riddle-t-shirts, with the answer on the front covered up, and the game is to guess the riddles. Whoever solves the most riddles wins a prize. Or just wear the t-shirt for fun.