Client side javascript sudoku solver using dancing links. It was fun to write. It uses Canvas to draw the board, which doesn't seem to work in Internet explorer, even the latest version.
sudoku.jsis the solver back end, implementing Algorithm X. It's surprisingly short.sudoku_ui.jsis the front end. It ended up being surprisingly complicated.encoding.jshas base64 and huffman coding. Turns outbtoaandatobdo not work on arbitrary binary data.sudoku.htmlis the page definition, though the editing buttons are added dynamically.style.cssis the stylesheet.
The MIT License (MIT)
Copyright (c) 2013, 2021 Jonathan Roșca
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