SudoCue is one of the most popular Sudoku programs on the Web. This freeware program has already been downloaded more than 15,000 times.With these features, you are guaranteed to become a Sudoku addict: • Generates puzzles in 5 customizable difficulty levels. • Copy and paste sudoku puzzles in any popular format into the program • Opens puzzles directly from popular websites. No more retyping • A wide range of helper tools point your attention to the cells that matter and help you recognize patterns. • 3 Sudoku variants supported: Sudoku-X, Windoku (NRC) and DG. • Comprehensive log, hints, step solver and DLX solver. • Solver knows every trick in the book, and more. You decide which of the 45 solving techniques will be used. • Simple user interface, very easy to use. • Backed up by a website with online documentation, solving guide, daily puzzles and downloadable puzzle collections.