Big Sudoku Book with 500+ 16 x 16 Sudoku Puzzles Vol 1Solving Sudoku is a lot of fun and very easy to learn Have fun with this Sudoku book You will find 500+ Puzzles to solve Book features:500+ 16 x 16 SudokuNormal and HardIncluding all SolutionsMany hours of funGreat gift for all new and old Sudoku fansClick on Buy Now above and dive into the entertaining world of Sudoku Puzzles