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Numbergram
Last updated 2026-07-11 · benchmark measured 2026-07-11 — deterministic & reproducible
The puzzle game where you add, subtract, multiply or divide four given numbers to make 10. A new challenge arrives daily.
Overall production-readiness score — reserved
Legit.Show benchmarked Numbergram across all seven frames. The single overall score is shown to the verified maker; the frame-by-frame breakdown is public below.
Is Numbergram production-ready?
Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Numbergram (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Reliability; 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 — 80/100
- Security — 45/100
- Privacy — 0/100
- Reliability — 92/100
- Standards — 75/100
- Discoverability — 70/100
What we measured
- Security headers present: X-Content-Type-Options, Referrer-Policy.
- No Content-Security-Policy and no HSTS.
- Served over HTTPS with a valid certificate.
- Real Lighthouse performance run — 114 ms to first byte.
- Returns a proper 404 for unknown routes.
- 0 of 0 sampled routes reachable.
- No privacy policy found.
- Sets cookies / loads scripts with no consent prompt.