Help & Info
The Sudoku Puzzle:
Region Map for the Puzzle:
Advanced solver options:
Backtrack on failure
Charset defines used characters. First character is for unsolved cells.
When no charset is given, default one is used (i.e 0123456789ABCDEF...).
Characters that are not present in charset will be ignored.
Region map indicates regions in the puzzle. Use all but last character in charset.
When no map is given, each region is assumed identical (e.g. 1x1, 2x2, 3x3, etc.).
Grids with sizes other than 1x1, 4x4, 9x9, 16x16, etc. must have a region map.
Default values for advanced options are fine for almost any sudoku puzzle.
Sudoku Solver & Generator v5.2 is copyright © 2006 - 2007 to