2020 Sudoku Puzzle Book: Medium to Hard Level - Paperback

by Adam Puzzles (Author)

There are plenty of puzzles to enjoy in this jumbo compilation, with 2 different levels of difficulty, which makes it suitable for intermediate and advanced sudoku players in love with this super addictive game:100 Medium puzzles for intermediate players or as a warm up for experts100 Hard problems which will give your brain a real challenge