SuDokuDotNet will provide puzzles either randomly or entered from scratch. It prints a worksheet for a puzzle including the legal numbers that can be inserted in each cell of the grid. Windows XP look n feel with online help file. Assistance with solving in 2 levels. Either 1 section of the grid at a time (Rows, Columns or mini-grids) or the complete grid (if it has a unique solution).
||Free to try
||Windows NT/2000/XP, DotNet Framework v2.0