Manual
How to use the solver, one chapter at a time.
01Getting startedThe screen, the first puzzle, and installing the app.
02Entering puzzlesImport a puzzle from a newspaper, a website or a file.
03Candidates and filtersNotes, automatic candidates and the digit filter.
04HintsWhat a hint shows, and how much it may give away.
05AnalyzerThe difficulty rating and which techniques a puzzle needs.
06Generator and levelsWhere new puzzles come from and what the levels mean.
07Import and export formatsThe text formats the app reads and writes.
08Keyboard shortcutsEverything you can do without the mouse.
09SettingsEvery option and what it does.