Overview
Ssudg (Simple Sudoku Generator) is a simple program that generates Sudoku puzzles, in which the object is to fill a 9 * 9 grid (composed of nine 3 * 3 grids) with the digits 1 - 9 in such a way that each row, column, and component 3 * 3 grid contains each digit exactly once; some cells are initially given.
Usage
Just run 'ssudg'
Output
Ssudg prints a randomly generated Sudoku puzzle. Note that the output format is compatible with the input format of Ssuds (Simple Sudoku Solver) v0.1.1 so although Ssudg does not provide solutions, one can just run 'ssudg | ssuds'.
Logic
Ssudg currently has no notion of the difficulty of solving a given Sudoku; the output is completely (pseudo) random. The program is supposed to (and does, AFAIK) guarantee that its Sudokus have unique solutions.