This is the home of Ssuds and Ssudg, a pair of programs that respectively solve and generate Sudoku puzzles. Ssuds is an awkward acronym for Simple Sudoku Solver; Ssudg is an awkward acronym for Simple Sudoku Generator. Versions are available for Linux and 32 bit Windows; see the Installation and Download sections for platform specific information.
Ssuds and Ssudg are Free Software licensed under the GPL.