Killer Sudoku Pro: 200 Puzzles, Paperback

Featuring a huge number of Killer Sudoku Pro puzzles, all carefully sorted into order of increasing difficulty, this unique collection of 200 puzzles is full of attractively-designed challenges from best-selling puzzle author Dr Gareth Moore, author of many international books.

Killer Sudoku Pro features not only cages which must sum to a given value, as in regular Killer Sudoku, but also cages that must multiply, subtract or divide their contents to reach the given clue value.

Printed on large, top-quality paper ideal for solving on, the 200 Killer Sudoku Pro puzzles vary in difficulty from easy to hard so whatever your preference or experience you'll always find a puzzle here to suit you.

Search '200 Puzzles Moore' on Amazon for lots more titles in this series, including regular Killer Sudoku.

About the Author:

Gareth Moore is the author of a wide range of brain-training and puzzle books for both children and adults, including The Mammoth Book of Fun Brain Training, The Rough Guide Book of Brain Training, Keep Your Brain Fit: 101 Ways to Tone your Mind, and The Mammoth Book of Brain Workouts. He also writes the monthly magazine Sudoku Xtra.