Hard Mazes : 68 complex maze problems with a gradual progression in difficulty level

The ultimate Mazer Challenge Mazes in this book gradually become more difficult. How far can you progress through this book before you are forced to give up? 68 designs High quality premium 130gms paper Gloss cover 200gms Suitable for pencils, pens, felt tips pens, and acrylic pens Great for sustaining attention Perfect bound Extra-large pages