SUDOKU Hard - Extreme 200 PUZZLES WITH SOLUTION: VERY LARGE PRINT (65pt font) - One Puzzle per page

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

60 Hard, 50 Brutal, 50 Diabolic and 40 Extreme puzzles, so get READY, SET, SOLVE!

• Big sudoku boards with plenty of room to write the solution candidates.
• VERY LARGE PRINT (65pt font!). One puzzle per page.
• 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.