200 Easy - Hard SUDOKU PUZZLES that will keep you SATISFIED for a long long time.50 Easy, 50 Medium, 50 Tricky and 50 Hard, so get READY, SET, SOLVE!Big sudoku boards with plenty of room to write the solution candidates.VERY LARGE PRINT. 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 satisfying and fun to solve.Advanced strategies are needed for the Tricky and Advanced puzzles. The Easy and Medium puzzles can be solved without advanced strategies, but using them will shorten the solving time.Big and easy to read solutions at the end of the book.
