Number Match Jigsaw Puzzle (Multicolor) 3+Improves FINE MOTOR SKILLS and hand eye coordination. Builds CONFIDENCE and boosts SELF ESTEEM by providing a sense of achievement. EDUCATIONAL BENEFITS Promotes thinking, learning, and language skills. SELF CORRECTING PIECES: The pieces are fashioned in such a way that only the correct pieces will fit each other properly. JIGSAW DESIGN: The jigsaw set uses a series of vibrant images depicting the Alphabet & Number concept for young kids to identify.