SUDOKUjm will let you generate, edit, create unlimited sudoku puzzles for all levels (incl. kids). It will also help you solve those or any other puzzles with user-friendly and intuitive steps. The program also includes advanced feature for those who really want to tweak their own grids, or to generate the whole solution tree for multiple-solution puzzles.
||Free to try
||Windows 95/98/Me/NT/2000/XP/2003 Server