Sudoku

The best and the fastest batch script Sudoku solver and generator on the web!!!

Play Sudoku using batch script with GUI. This script can solve and generate Sudoku too. It can solve easy puzzles and do brute force solving for hard ones.

Language: Windows Batch Script (.bat)


Click on the version to view source code:
Sudoku (Latest)
Scripts are now uploaded to GitHub to ensure it is easily reachable and stays available.

Sudoku 3.2.4 (2021-09-20)
- Added support for ANSI escape sequence for color GUI. Using color GUI is now as fast as displaying normal text (Windows 10 only)
- Changed default GUI for greater compatibility
- Added ability to check for updates and upgrade script
- Now imported sudoku array is loaded to GUI and is editable
- Integrated framework from Library
- Script can be saved as UTF-8 without breaking GUI

Sudoku 3.1.5 (2018-02-08)
- Improved performance on sudoku solver and generator

- Full windows 7 and 10 support
- Download zip from GitHub might break script, please copy the script to notepad instead to prevent errors.

Sudoku 3.0 (2016-08-19)
- Supported size: 4x4 to 16x16
- 2 grid styles (in case the computer cannot display the default GUI correctly)
- Color GUI for better view but it is quite slow because... it is batch script :)
- Generate sudoku 2-4x faster than v2.1

Sudoku 2.1 (2015-10-10)

- Supported size: 4x4, 6x6, 9x9

- Fully functional but have some minor display problems with 4x4 and 6x6