Featuring 101 giant Sudoku 28x28 puzzles, sorted into order of increasing difficulty and printed on large, top-quality paper, this unique collection of puzzles is full of attractively-designed challenges from best-selling puzzle author Gareth Moore, author of many international books. Each puzzle can be solved by thing more complex than simply scanning the 28 rows, 28 columns and 28 7x4 boxes, without having to make any pencil mark tes. Guessing is never needed, and there is a guaranteed unique solution. Visit www.PuzzleBooks.org for a full list of other titles in this series.
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 New Sudoku, 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. Find more of his books at www.PuzzleBooks.org.