Limber up your brain, improve your memory and increase your logic and mathematical skills - and have fun. Test your powers of deduction with baffling logic problems and mini-mysteries. Test your powers of perception with intricate mazes and eye-deceiving posers. Then test your powers of association and recall and your verbal dexterity with a host of tantalising word games.
Contains enough puzzles to keep your brain agile for three years!
Gives you a brilliant mental workout!
Test your mental skills and learn what kinds of puzzles will improve your areas of weakness and capitalise on your strengths.
Dozens of hints and tips to help improve your puzzling skills.
Puzzles can be used over and over again using the acetate pocket and wipe-clean pen.