The built-in Sudoku-generator has seven different levels of difficulty and can generate an 'infinity' of different puzzles in very high quality. All puzzles can be printed, saved and opened again. And exported to e.g. HTML and RTF documents. Application features: - Show / hide 'candidates' - 'Exclude' (hide) candidates from field - Undo / Redo - Copy and Paste - Drag and Drop - Several ways to mark fields, in 11 different colors. - Save to file (internal format or as text-file) - Printing (optional with solutions) - Export to several known formats (e.g. HTML, RTF, Text) - Supports both mouse and keyboard - 'Mouse-wheel' (scroll-wheel) can be used to coloring all one, two, etc. and / or change field-value Solving puzzles (Helper): - Supports most common solution methods - 'Help-function' show next logical step (Hint) - 'Help-function' solve next logical step Making puzzles (Generator): - 'Infinite' of different puzzles - Seven levels of difficulty - Only unique puzzles (i.e. puzzles with only one solution) - Creates only high-quality puzzles. - Both symmetric and asymmetric puzzles - SuDoKu-Cracker can be started with parameters for automatic batch-making puzzles that can be saved / exported direct to different files Languages: English German French Danish Norwegian Swedish Greek Russian Hungarian The SuDoKu-Cracker is also a sudoku solver. With this program you can create your own puzzles. All puzzles can be solved with the SuDoKu-Cracker. The program is fast, efficient and returns accurate solutions for all this puzzles. Example: To solve the world's hardest sudoku called 'AI Escargot', the SuDoKu-Cracker needs less than 50 milliseconds.