Description: Kids love playing puzzles with their favorite character, Catch Teenieping! This innovative puzzle set is designed with step-by-step levels to stimulate your child's brain development. First, step-by-step puzzles to boost brain development! This puzzle set features a fresh new concept with 4 progressive levels. Starting with easy pieces and moving up to more challenging ones, kids can complete each level before moving to the next — building confidence and a sense of accomplishment along the way. Second, play that grows thinking skills and focus! As children fit each puzzle piece into place, they naturally develop complex thinking skills and concentration, helping to boost their IQ. Third, no more worrying about lost puzzle pieces! After playtime, simply store the pieces in the included bag case — no more missing pieces! The convenient bag design also makes it easy to carry along wherever you go.