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.
04Color on the boardPaint cells and candidates with your own palette.
05Your puzzlesThe library, the history, and named save points.
06Hints and AI CoachWhat a hint shows, progressive Socratic nudges, and the contradiction prover.
07Training modesPlaying, Learning and Practicing, and how to pick the techniques you drill.
08AnalyzerThe difficulty rating and which techniques a puzzle needs.
09Solution pathWalk the solver's own way through the puzzle, one step at a time.
10Generator and levelsWhere new puzzles come from and what the levels mean.
11Import and export formatsThe text formats the app reads and writes.
12Keyboard shortcutsEverything you can do without the mouse.
13SettingsEvery option and what it does.