Sudoku Hint Free

Sudoku Hint Free is a free application (No Ad-ware or internet connection of any kind):

It has these features:

- Provides hints for solving Sudoku puzzles, including number hints and color hints

- Allows entry in multiple colors for following various solution paths

- Allows a user to enter puzzles from other sources

- Generates new random games with 4 levels of difficulty

- Solves **any** solvable puzzle in a fraction of a second using the most advanced "dancing links" algorithm

- Provides built-in help and 10 sample games

The Free version only allows one puzzle at a time.

The Plus version:

- Allows the user to name puzzles and store and retrieve them

- Adds a Cheat option to the menu for revealing a single cell of the solution

- Adds a Validate option to the menu for checking to see if the entries made so far match the solution