Is Puzzle Lair secure?

Legit.Show measured Puzzle Lair's Security frame at 80/100. Security headers present: HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy. Served over HTTPS with a valid certificate.

How does Legit.Show measure Puzzle Lair?

Legit.Show scores seven frames — Performance, Accessibility, Security, Privacy, Reliability, Standards and Discoverability — deterministically from the public surface (URL, HTTP headers, real Lighthouse), with no LLM in the scoring path. See legit.show/methodology.

Lifestyle & Other

Puzzle Lair

Last updated 2026-07-09 · benchmark measured 2026-09-26 — deterministic & reproducible

Free online logic puzzles updated daily, including Sudoku, Nonograms, and Kakuro.

85/100

7/7 frames

Top 27% of 14,138 measured · #7 of 43 in puzzle game app

Legit Benchmark — the simple average of 7 measured frames. Frames we could not measure are left out of the average, never counted as zero. Every frame is shown below with its evidence.

Checked 2026-09-26 · scores move as sites change

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To cite this score: legit.show/s/puzzlelair-com/2026-09-26. That address never changes; this page moves with every re-measure.

Legit.Show scored Puzzle Lair 85/100 on 2026-09-26, measured across all 7 frames from its public surface. legit.show/s/puzzlelair-com/2026-09-26

Is Puzzle Lair production-ready?

Legit.Show scores Puzzle Lair 85 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Puzzle Lair (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Reliability; its weakest is Privacy. Every frame it averages is published with its evidence on the Legit.Show listing.

The 7 Frames

Performance — 84/100
Accessibility — 96/100
Security — 80/100
How this compares across the catalogue: The Web Security Baseline
Privacy — 45/100
How this compares across the catalogue: The Privacy Gap
Reliability — 100/100
Standards — 92/100
Discoverability — 100/100

What we measured

Security headers present: HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy.
No Content-Security-Policy.
Served over HTTPS with a valid certificate.
Real Lighthouse performance run — 214 ms to first byte.
Returns a proper 404 for unknown routes.
3 of 3 sampled routes reachable.
Has a reachable privacy policy.
Sets cookies / loads scripts with no consent prompt.

Who it's for

Logic puzzle enthusiasts · Casual gamers · Daily puzzle solvers · Brain workout seekers · All ages

Pricing

Free to play; one-time purchase unlock per puzzle type for full catalog access

Sources and updates

Description: Taken from puzzlelair.com's own website on 2026-07-09.
Benchmark: Measured by Legit.Show from the live site, the way any visitor sees it — with no access to its code or accounts. Same method for every product, and no AI decides the score. Last checked 2026-09-26.

Put together from public information, without Puzzle Lair's involvement. If anything here is wrong, tell us and a person will check it.

Visit Puzzle Lair → · Alternatives to Puzzle Lair → · How this was measured →