by jbaaran
Sudognu is a command line sudoku solver and creator. Sudognu can display the logical steps it uses to find the solution. It can print four sudokus to a pdf page and it comes with example cgi scripts for integration into websites.
Forcing chain is applied after fish (X-wing, swordfish, jellyfish). Documentation is improved. Added -P option for reordering solution techniques. Added -f option for specifying the location of wsudognu.cgi. Added link below sudoku html table to ...
Initial public release.
Various elimination techniques for solving sudokus are implemented, starting with easy techniques such as singles and hidden singles. Complex techniques for candidate elimination (tuple / hidden tuple, line-block interaction, forcing chain, X-wing, ...
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