Readers can either dip into the book whenever the mood takes, or they can take up the ultimate test of mental agility. The puzzles are sorted into chapter accor

Train your brain and boost your IQ! If you believe you can think laterally, and want to take the opportunity to boost your IQ, then the puzzles in this book are

Hundreds of pix-cross puzzles to keep your brain and mind sharp! With over 500 pix-cross puzzles, this Big Book of Brain-Boosting Pix-cross Puzzles will be sure