Puzzlelands
Competitive puzzle site with global rankings — Minesweeper, Sudoku, Slant, Nonogram, Memo-test and more.
Added July 25, 2026
· Last analysed July 25, 2026 · via 
· 67% unique tagline
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 25 July 2026; the live site may have changed since.
Puzzlelands looks production-ready overall, with a thorough launch checklist and clean crawl signals. Worth fixing first: missing several security headers, incomplete legal pages, and incomplete email security.
Launched on Product Hunt on July 25, 2026. The site is served through Cloudflare, with a domain registered 11 weeks before launch. We've detected 14 technologies on this site, covering CSS frameworks, analytics, backend framework, and CDN. The stack includes Alpine.js, Bootstrap, and Tailwind CSS.
It's on a stack we've seen on only 7 launches.
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Tech Stack (14)
| CDN |
Cloudflare
|
| DNS |
Cloudflare DNS
|
| Protocol | HTTP/3 |
| Email forwarding |
Cloudflare Email Routing
(2)
|
| Transactional email |
SendGrid
(2)
|
| CSS framework |
Bootstrap
medium
|
Tailwind CSS
|
|
| Font |
Google Fonts
|
| Framework |
Alpine.js
(2)
|
| JavaScript library |
jQuery
|
| Package CDN |
jsDelivr
|
| Analytics |
Azure Application Insights
(4)
|
| SEO |
Google Search Console
|
| Backend framework |
ASP.NET
|
Infrastructure
Email Security
Storage (5)
| Name | Lifetime | Detected as |
|---|---|---|
| .AspNetCore.Mvc.CookieTempDataProvider | expired | ASP.NET |
| ai_session | < 1h | - |
| ai_user | 1y | - |
| Key | Size | Detected as |
|---|---|---|
| AI_buffer | 2 B | Azure Application Insights |
| AI_sentBuffer | 2 B | Azure Application Insights |
Readiness Breakdown How?
Performance How?
⚠ 9 images: 4 oversized, 8 without width/height, 1 missing alt text
Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| Placeholder branding | +10 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI iconography signals | +3 |
| AI asset signals | +10 |
| Default scaffold favicon | +10 |
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.