Truly, the Nicest Puzzle Ever! The Good Deeds 36 piece round puzzle features 3 rings of people and animals doing nice and kind deeds for one another. A great way to teach children about being thoughtful and kind to one another. This 36 piece puzzle is made from thick, durable recycled board. Puzzles are a wonderful activity for young children that requires, careful observation, spacial reasoning and patience. Piecing together a puzzle develops familiarity with pattern, shape, and color recognition. Children are challenged by the task and gifted confidence by the puzzles completion!