Multiplayer Sudoku
Play free Multiplayer Sudoku online! Challenge friends in real-time competitive logic puzzles and climb the global leaderboards. No download required.
Estimated origin: India
Added June 2, 2026
· Last analysed June 2, 2026 · via 
StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 2 June 2026; the live site may have changed since.
Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.
Multiplayer Sudoku is largely in shape, with complete legal pages, a thorough launch checklist, and clean crawl signals. Main gaps: missing several security headers and incomplete email security.
Launched on Product Hunt on June 2, 2026. The site is hosted on Vercel, with a domain registered 6 weeks before launch. The crawl picked up 10 technologies on this site, covering CSS frameworks, advertising, consent tooling, and DNS providers. The stack includes Bootstrap, Google Funding Choices, and Tailwind CSS.
For context, it's one of just 11 launches we've crawled on this exact stack.
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Tech Stack (10)
| DNS |
GoDaddy DNS
|
| Hosting |
Vercel
|
| Security | HSTS |
| CSS framework |
Bootstrap
(2)
|
Tailwind CSS
|
|
| Font |
Google Fonts
|
| Package CDN |
jsDelivr
(2)
|
| Realtime |
Socket.IO
|
| Advertising |
Google AdSense
|
| Consent |
Google Funding Choices
(2)
|
Infrastructure
Email Security
Storage (2)
| Name | Lifetime | Detected as |
|---|---|---|
| FCCDCF | 1y | Google Funding Choices |
| Key | Size | Detected as |
|---|---|---|
| sudokuPlayerId | 36 B | - |
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| Placeholder branding | +10 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI iconography signals | +5 |
| AI code-structure signals | +5 |
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.