Floor puzzles for kids are exactly as they sound, puzzles kids can put together while on the floor. The floor puzzle is typically 2 feet by 3 feet with extra large pieces. Each piece is larger than a small child's hand so there is a lot of detail on one piece, which makes it easy to identify where the piece best fits. Floor puzzles are a great way to spend time with young children because there is often lots to talk about once the puzzle is completed.