Lake Lee

Bunnys Book of Brain Benders Volume 23 100 Hard Sudoku Puzzles Large Print Lake Lee

Brain Builders and Memory Enhancement Puzzle Books from Chipmunkee Puzzles.


This SUDOKU puzzle book offers 100 hard/difficult puzzles. If you've never done them before, you may want to start with some of our easy books. Once you get going, you'll find that they're addictive.


Once you build your confidence and skill with the easy and medium ones, you can find another of Bunny's Book of Brain Benders. We have multiple volumes of Sudoku and other puzzles in easy, medium and hard difficulty levels.


Keep your brain firing on all cylinders.

100 Hard/Difficult Sudoku puzzlesEasy to play, easy to read. We offer large print type on bright white paper.
Each puzzle has the solution provided at the back of the book.