Riddle: Every month someone dies, and there are five suspects. The suspects are, Jason, Lily, Nathan, Elizabeth, and Erin, and the months of the murders are July, August, September, October, and November. Who's the murderer?
Answer: Jason. J, July. A, August. S, September. O, October. N, November.
Riddle: A mouse, a squirrel, a duck, a chicken, and an elephant are sitting on the side of the road. Someone offers them a lift, but one prefers to stay. Who preferred to stay?
Answer: The Elephant Stayed. If you didn't know, elephants are scared of mice.
Riddle: I exist, but have no material form. I am made of numbers, but appear square. I build upon other of my own, but do not topple down. I sit still and do nothing, but I'm still useful. What am I?