This vibrant, full-color puzzle collection is meticulously crafted to captivate, challenge, and ignite the curiosity of young readers. Inside you will find a varied selection of mathematical games and activities that will really get children thinking outside the box.

Includes:
- Logic puzzles to improve systematic thinking skills
- Multiplication and division puzzles to reinforce learning
- Visual puzzles to encourage close observation
- And much more!

Einstein himself makes cameo appearances throughout the book, presenting bonus puzzles to encourage readers to challenge themselves.

With just a little daily mental exercise, readers will become sharper, faster - and ready to tackle whatever head-scratching problems might come their way! This delightful collection guarantees hours of entertainment for children aged 7+.