GIKSO 250 Brain Puzzles Book is a brain boosting book for kids 3 years to 5 years old with different types of brain games, fun filled activities and educational exercises. This book is for young learners who are ready to take new challenges in life. With an ultimate collection of 250 brain puzzles, the book is designed to put children’s brainpower to test and enhance their cognitive, creative and logical reasoning skills. Ranging from simple problems like mazes, join the dots, odd one out and missing letters, the book also has some that are of challenge level including colour coding, completing patterns, mathematical operations and riddles. If the child gets stuck while solving any puzzle, they can have a look at the answers at the end of the book.