Sudoku Logo by Me and c-studio.org
Moral support, SVN administration and testing by IT Syndicate!
Special thanks to 37 signals (Less is more)
Thanks to Manel Zaera for SudokuMatrix class (tip, your class generates too easy sudokus)
Super special thanks to: John Reisig
and all hard working guys from Firefox.
Keep up the good work!
It's been big pain in the ass generating valid Sudoku puzzles Thanks to Darko Matesic (best programmer and Microsoft expert, I've ever worked with) on guidance and hard work in trying to find best solution. And even bigger pain in the ass was generating valid sudokus without entering the death loop, having 500.000 solutions actually generating the sudoku quickly.
So 08.12.2008 Sudoku has progressed from 1.5~3 sec to 0.037333011627 ms :)
09.12 - Making the keys change on typing