This is a Book of 200 Giant 16 16 Sudoku puzzles.
Something for everyone.
For the diehard Sudoku fans.
Getting harder 50 Tough puzzles. 50 Hard puzzles.
For you to move on to once you start feeling more confident. 50 Medium puzzles.
Ideal to get started. 50 Easy puzzles.
You can still use exactly the same techniques to solve these puzzles, but they will take you a little longer There are 200 Puzzles altogether, split up as follows.
Each row, column and region must contain the numbers 1-9, but they must also contain one each of the letters A, B, C, D, E, F and G.
These Puzzles work in exactly the same way as traditional Sudoku puzzles, but a bit bigger to offer a bit more challenge.
This is a Book of 200 Giant 16 16 Sudoku puzzles
