Sudoku & Number Puzzles

This book will challenge seasoned KenKen players, enhance their solving techniques, and provide hours of fun puzzle play and brain training.NEW RUL...

200 quickfire Su Doku challenges, increasing in difficulty as you progress, designed to get the brain cells working. These mini puzzles are the ult...

Challenge your powers of logic and reasoning as you complete over 485 demanding puzzles. Ranging in difficulty from easy to hard, this book will te...

Lose yourself in a puzzle and get ready to relax with these mindful Sudokus. This book will help you to find peace in a frantic world, by putting y...

This book presents nine variations on a classic and beloved puzzle type. Building upon the rules of Sudoku, the puzzles in this volume introduce ne...

This book will challenge KenKen puzzle lovers to improve their puzzling, sharpen their logic and reasoning skills, and to just have fun by solving ...

This book will challenge seasoned KenKen players, enhance their solving techniques, and provide hours of fun puzzle play and brain training.NEW RUL...

'The collection contains many delightful and enjoyable problems that are either original or taken from old books, which are no longer easily access...