Let your child learn the fun way by building the blocks, completing the images and being rewarded with one of the wonderful Nursery Rhymes featured on CoComelon. Designed in collaboration with Child Developmental Scientists, the Clever Blocks encourages perseverance, teaches problem solving skills and develops hand-eye co-ordination. The Clever Blocks feature 6 of the most popular Nursery Rhymes that act as a reward for completing the puzzle while stimulating cognitive behaviour. Build The Blocks to Hear The Rhymes - When your child inserts the CoComelon blocks into the smart tray holder and completes any of the 6 CoComelon picture puzzles they will hear a clip from one of their favorite Nursery Rhyme songs. 6 Nursery Rhymes- Complete any of the 6 pictures to hear a popular nursery rhyme: 'Old MacDonald Had a Farm', 'Wheels on the Bus', 'Yes Yes Vegetables', 'Baa Baa Black Sheep', 'The Bath Song' and 'Yes Yes Playground'. 6 Different Pictures - Use the 4 blocks to form iconic pictures. Your child will be surprised and delighted when they solve the puzzle and hear the song! Power save feature when not in use.