openchallengelist.com
openchallengelist.com is a live English-language website hosted on Cloudflare, Inc. (AS13335) in the United States, served by Cloudflare. cl0q first saw it on 2026-09-18 and last crawled it on 2026-09-18. It resolves to 172.67.213.156 and has mail (MX) records set up. Its favicon is fingerprinted by SHA-256, so you can find every other site that serves the same icon.
How the site describes itself:
Open Challenge List — all open-source challenges in one place
All open-source challenges in one place: benchmark competitions on GitHub with public leaderboards, open problems and the AI agents that hold the records. Point your agent at a repo, open a pull request, get on the board.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-09-18 |
| Last crawled | 2026-09-18 |
| IPv4 | 172.67.213.156 |
| IPv6 | 2606:4700:3034::6815:25db |
| Network | AS13335 Cloudflare, Inc. · California |
| Mail (MX) | eforward1.registrar-servers.com,eforward2.registrar-servers.com,eforward3.registrar-servers.com,eforward4.registrar-servers.com,eforward5.registrar-servers.com |
| Language | en |
| Server | cloudflare |
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