Software of 'Huang Jing'

iSudoku 2.2
iSuDoKu is not only a puzzle creator and solver, but a great tutor to help you quickly master sudoku skills. It can generate 5 different levels of puzzles unlimitedly. It has a powerful hint system and you can undo/redo every step. So don't miss it.
$14.95 | 3.63 Mb | 2006-10-19