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.