http://stickman.i2p/posts/on-that-sudoku-grid.html
(you can of course continue to do this until you reach
the minimum number of given digits or desired difficulty.) There are many ways to create a random, completed Sudoku grid. In my next post I'll cover the algorithm I used to
reach 470,000 grids per second. And touch on another method to generate 5,200,000 grids per second (albeit with
some caveats.) previous next