1. 150 fun Easy Numbricks puzzles to give hours of puzzling enjoyment for kids. 2. No mistakes inside the book, all puzzles are pre-checked manually. 3. Big grids with lots of space for easy solving. 4. Pocket Numbricks puzzles are the best book for traveling. This is a handy-sized Numbricks collection with 150 amazing Easy puzzles for Kids. Magnetic Numbricks puzzle book is a perfect tool for sharpening concentration and reasoning skills. A great way to introduce kids to logic and making much fun Teach your kids to develop critical thinking and logic skills with the addicting fun of Numbricks Dedicate a few hours every day to solving and you will soon experience a boost in logic, memory, and re-focus skills. They are perfect for car, train, boat and plane trips. Tuck one into a bag and take along to keep the kids busy at a restaurant or when visiting your friends
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