These puzzles develop children's color and shape observation, enhance the ability of visual identification, and children's understanding of the integrity of things. When playing puzzles, children must repeatedly take, and turn in different directions, patchwork, in order to embed blocks in the right place, so that can promote their flexible development and also promote habits. they can also understand some of the relationships with the overall, and learn to use the known clues to understand the unknown world, big eye, hand, and brain coordination of educational effects. When playing puzzles, children through repeated combinations to complete the pattern, improve memory, judgment, and thinking ability, and promote brain development. Puzzle play not only can improve the baby's observation, and develop patience and concentration, but also when the puzzle is completed, the baby gains a sense of accomplishment and self-confidence. Continuous observation and analysis with repeated thinking will improve the ability to solve problems and also increase the baby's stable personality and intelligence.