Banish boring bathroom visits for good with this cheeky sudoku puzzle book from the bestselling author of 52 Things to Do While You Poo

What better way to pass the time during your next visit to the smallest room than with a collection of sudokus to do while you poo. Whether you're a curious beginner or a master of the grid, these conundrums will suit anyone who likes to take the focus away from the task in hand and will keep you puzzling for hours.

Within these pages you will find:

• Over 50 creative puzzles to help you while away your time on the throne

• Puzzles of varying difficulty level, from easy-breezy to a-bit-of-a-strain

• Grids that can be solved not only with digits but with letters, words and even pictures!

With this little book, train your brain while you perch on the porcelain and your time in the bathroom will never be wasted again.