Open Source Education Software

Console based sudoku solver. It is a modified version of the solver included in the Ubuntu distribution of Linux, and has similar functionality to the original by Michael Kennett. New features: - You interactively can open and save boards with it. - The title of the board can be edited. - Added early contradiction check to detect if the board is unsolvable: 1 2  . | .   .  . | . . . .   .  . | 1 2  . | . . . .   .  . | .   .  . | 1 2 . -------+-------+------- 2 1  . | .   .  . | . . . .   .  . | 2 1  . | . . . .   .  . | .   .  . | 2 1 . -------+-------+------- .   .  . | .   .  . | . . . .   . 2 | .   . 1 | . . . .   . 1 | .   . 2 | . . . - Contains a default template, so it can run on it's own, without any additional external file. - The embedded template can be saved to disk. It will be used if specified as an input argument, or just exists in the working directory, so you still can customize.

IDE written in a single HTML file that runs on the browser tab. There is no need to install, download a single file and run anywhere. To change the initial configuration, edit the widew.html file in the last lines. * Widew use CodeMirror components in code editor. URLs: https://soluc.org/widew https://widew.sourceforge.io