Sudoku Puzzles Book Medium To Very Hard 500+ Puzzles With Solutions

Get prepared to challenge yourself to this amazing Sudoku book for adults. The book has been designed with over 500 puzzles ranging from medium to very hard. Start yourself off on medium level and build you way up to the very hard level and become a Sudoku expert. Each page has 6 puzzles, so start working from Medium level and moving onto the harder levels as you go through the book. Medium Level 168 Puzzles Hard Level 168 Puzzles Very Hard 168 Puzzles All Puzzles come with solutions in case you get completely stuck and require a bit of help or to double check you completed each puzzle correctly.