100 Sudoku Hard - Extreme: Large Print - One Puzzle Per Page - Paperback

by Sudoku Crafters (Author)

100 Hard - Extreme SUDOKU PUZZLES that will CHALLENGE you to the CORE.

30 Hard, 25 Brutal, 25 Diabolic and 20 Extreme puzzles. Get READY SET SOLVE

• Big sudoku boards with plenty of room to write the solution candidates.
• LARGE PRINT.
• Guarantied proper SUDOKU puzzles with only one solution per puzzle.
• No guessing needed.
• Each puzzle increase in difficulty as you progress, which makes them challenging and fun to solve.
• Advanced strategies are needed for all puzzles.
• WARNING The EXTREME puzzles are best solved by using a computer, not a human brain.
• Big and easy to read solutions at the end of the book.