501 Sudoku Puzzles from Very Hard to Inhumanely Hard Large Print and 2 puzzles per page Volume 1 In this book, you can find sudoku puzzles that are truly challenging and fun.
Rather than offering a weak challenge that can easily be solved in a few minutes, you will enjoy analyzing and decrypting your way through each step of these puzzles until each number is in the right place.
When you finally do solve a puzzle, you will find that you feel more accomplished and satisfied t.
Sudoku puzzles: 501 sudoku puzzles for advanced solvers! 250 very hard, 250 insane, 1 inhuman! volume 1, paperback/Mendo Kusai
