By popular demand, these different riddle card products have been combined to create a bundled product sold at a discounted price. There are four products in this bundle, all of which can be easily laminated, cut up, and distributed to students to play a reusable who-can-get-the-most-answers-correct game. These four products (also sold separately) include:Prime, Composite, Factor, Multiple Riddle Card Challenge! – The ultimate cure for the “What is a prime number again? What is the difference