FAQ   Search   Memberlist   Usergroups   Register   Profile   Log in          Games  Calendar Log in to check your private messages    Formula of generating sudoku          Sudoku Programmers Forum Index -> The mathematics of sudoku View previous topic :: View next topic   Author Message keroro Joined: 07 Jul 2006 Posts: 2 : Items Posted: Tue Jul 25, 2006 10:39 am    Post subject: Formula of generating sudoku Is there any formula of sudoku generation? Back to top Catweazle Joined: 30 Jul 2006 Posts: 8 : Location: Brazil Items Posted: Wed Aug 02, 2006 4:21 pm    Post subject: Hi Keroro, I create sudoku's this way: - make a full 9x9 grid with all the numbers randomly - remove 4 or 5 numbers from each square and test if it is solvable - for more difficult puzzles remove more numbers and look at your solver what techniques were neccesary to solve it (to determine the difficulty level) That's it, succes Back to top Display posts from previous: All Posts1 Day7 Days2 Weeks1 Month3 Months6 Months1 Year Oldest FirstNewest First         Sudoku Programmers Forum Index -> The mathematics of sudoku All times are GMT Page 1 of 1   Jump to: Select a forum Sudoku----------------Solving sudokuSetting sudokuProgramming sudokuThe mathematics of sudokuExotic sudoku Library----------------PuzzlesSoftwareSudoku elsewhere Not sudoku----------------Random thoughtsForum feedback  You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum   Powered by phpBB © 2001, 2005 phpBB Group Igloo Theme Version 1.0 :: Created By: Andrew Charron