Giant Sudoku Book with 3000 Puzzles - Vol 3 Solving Sudoku is a lot of fun and very easy to learn. Have fun with this Sudoku book! You will find 3000 Puzzles from Normal to Very Hard to solve. Book features: 3000 Sudoku Normal to Very Hard Big Format No Solutions Many hours of fun! Great gift for all new and "old" Sudoku fans! Click on "Buy Now" above and dive into the famous world of word search puzzles!