Puzzles of Moderate Difficulty for Advanced Players Once you have completed a sudoku, you will want to do more and more of them! One thing is certain: these tricky number puzzles from Japan are highly addictive. This book contains more of them: 160 sudokus of moderate difficulty to entertain you and get those little grey cells moving! Having brains and a talent for combining is all you need to solve these magical numbers squares. Easy explanation of the rules Tips and tricks to help you find the solutions All solutions at the end