Sudoku1 - Search Method
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Search All Grid Existing Solutions

Sudoku1 has a search function of the possible solutions

This function uses an iterative algorithm, which look for each possible values the associated combinations. This algorithm found on Internet (thanks), get the cell which has the lowest numbers of probable, then for each of these probable search the next cell... And sore the found grid if all cells get a value. 

The speed of this algorithm is incredible, but begin to be slow if the grid has more than 62 cells empty or grids higher than 9x9 cells. So a timeout is implemented, that you can modify in the preference panel depending on your computer power.

For security reasons, the search stop when more than 500 grid solutions have been found, and only the first 100 solutions are stored. You can visualize them following instructions in Search command.

09/19/2021 - welcome - forum - register - login - contact - write