Lifestyle & Other
Sudoku Atlas
Last updated 2026-07-27 · benchmark measured 2026-07-27 — deterministic & reproducible
Sudoku app offering grid sizes from 4×4 to 25×25, with no ads or tracking.
Is Sudoku Atlas production-ready?
Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Sudoku Atlas (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Accessibility; its weakest is Privacy. The per-frame breakdown is public on the Legit.Show listing; the single overall production-readiness score is reserved for the verified maker.
The 7 Frames
- Performance — 98/100
- Accessibility — 100/100
- Security — 100/100
- Privacy — 70/100
- Reliability — 92/100
- Standards — 86/100
- Discoverability — 85/100
What we measured
- Security headers present: CSP, HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy.
- Served over HTTPS with a valid certificate.
- Real Lighthouse performance run — 93 ms to first byte.
- Returns a proper 404 for unknown routes.
- 0 of 0 sampled routes reachable.
- Has a reachable privacy policy.
- Sets cookies / loads scripts with no consent prompt.
- Discoverable: sitemap, OpenGraph image, canonical URL.
Who it's for
Puzzle enthusiasts · Sudoku players · Casual gamers · Mobile users · Strategy game fans
Pricing
Mobile: Free with Daily Puzzle and demo; $4.99 one-time unlock for full version. Steam: $4.99 complete game.