Lifestyle & Other

Sudoku Atlas

Last updated 2026-07-27 · benchmark measured 2026-08-09 — 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 scores Sudoku Atlas 90 out of 100 — the simple average of its 7 measured frames. 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 Performance; its weakest is Privacy. Every frame it averages is published with its evidence on the Legit.Show listing.

The 7 Frames

• Performance — 100/100
• 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 — 139 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.

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