Sudoku Desktop App · LIVE
Grand Master 79 Sudoku Desktop App
SKU: GM79SDA · Type: one_time · v1.1.0
GrandMaster 79 is your apex Sudoku challenge—built for elite solvers who crave brutal logic, razor-thin margins, and pure focus. Generate endlessly fresh 9×9 puzzles tuned to “79-grade” difficulty with zero guesswork required.
Play fully offline.
Export printable packs, or push yourself with the optional Daily Gauntlet.
If you’re hunting for that “just one more move” rush, GrandMaster 79 delivers—taut, cerebral, and brutally fair. Bring your notebook brain.
You’ll need it.
Generate 100% UNIQUE, UNLIMITED Grandmaster 79 Puzzles
- Ultra-hard “79-grade” generator (uniqueness guaranteed)
- Print/PDF exporter with smart margins
- Full keyboard play
FAQ
Does it work offline? Yes—fully desktop and offline.
Are solutions unique? Always. Every puzzle is uniqueness-checked.
Can I print puzzles? Yes—You can print out as many puzzle games you like. Just single games at a time.
Changelog
- • v1.1.0 — 2025-09-28 New uniqueness verifier (faster on dense chains).
- • v1.0.2 — 2025-09-20 Performance: candidate redraw ~25% faster
- • v1.0.0 — 2025-09-12 Initial release: GM79 generator, logic-only solves.
- • v0.9.0 — 2025-09-05 Beta: hard set generator.