Sudoku Puzzles: Part 1 : 111 Sudoku Puzzles with Solving Tips
This book contains 111 puzzles, arranged in sections of increasing difficulty: 28 easy; 28 medium; 21 hard; 34 very hard. Solutions provided at the back of the book.
This book contains 111 puzzles, arranged in sections of increasing difficulty: 28 easy; 28 medium; 21 hard; 34 very hard. Solutions provided at the back of the book.