I SPY combines beautiful photographs, familiar object collections and rhyming riddles to create brain teasing puzzles kids and adults can't resist. Our collection of I SPY games and puzzles reinforces these principles in a variety of fun and unique ways. In this game, players match riddles with pictures. Visual clues help to ensure that no reading is required to join in on the fun. Match Riddles with Pictures. When all the pairs are completed, everyone wins!