Can you find 6 differences between 2 images? What about 1 difference between 6 images? Take a peek at these 28 mouthwatering puzzles to trick your eyes and baffle your brain. Great for long car rides or everyday entertainment, these books help develop short-term memory and observation skills. The clever puzzles will also test your attention to detail – and your willpower to resist a trip to the kitchen!

• Recommended for ages 8 years+.