From the makers of Value Sudoku Everything Edition, Value Sudoku 1.3 gives you 1000 ALL NEW puzzles at two levels of difficulty. Demanding to Harrowing puzzles are designed to challenge the most skilled Sudoku players. Each puzzle is included in the solutions section, making it easy to check your answers or get that hint you desperately need Collect all nine Value Sudoku books to reveal a bonus puzzle on the spine of the books