Final Sudoku
A comprehensive Sudoku resource. Explore hundreds of free puzzles, learn solving strategies, and master the art of Sudoku.
StackScope is a free public catalogue of indie launches. We find launches on Product Hunt, Hacker News and similar feeds, then crawl each site to detect its tech stack and score it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 11 April 2026; the live site may have changed since.
Final Sudoku looks production-ready overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Visible gaps: missing several security headers and no email security records.
Launched on PeerPush on April 11, 2026. The site is hosted on Railway and served through Cloudflare, with a domain registered 11 weeks before launch. We've detected 12 technologies on this site, covering AI builders, analytics, backend framework, and CDN. The stack includes Tailwind CSS, Cloudflare, and Cloudflare DNS.
It's on one of the most common stacks we track, shared by 270 launches.
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Tech Stack (12)
| CDN |
Cloudflare
(3)
|
| DNS |
Cloudflare DNS
|
| Hosting |
Railway
(2)
|
| Protocol | HTTP/3 (2) |
| CSS framework |
Tailwind CSS
|
| Developer tools |
Vite
|
| Font |
Google Fonts
|
| UI library |
shadcn/ui
|
| Analytics | Crazy Egg |
| SEO |
Google Search Console
|
| AI builder |
Replit
|
| Backend framework |
Express
(2)
|
Infrastructure
Email Security
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI CSS signals | +10 |
| Recognised AI builder signature | +100 |
| AI typography signals | +15 |
This score is based on structural patterns and is not definitive. Many legitimate sites may trigger signals, and AI-built sites may go undetected. It should be treated as an indicator, not a verdict.