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Under Attack Mode

You passed the managed challenge. This path is protected by the /under-attack WAF rule (action: Managed Challenge). Cloudflare served its own challenge before this page; the cf_clearance cookie it issued is HttpOnly, so it is not visible here — check the solver's output instead.

Solver task: AntiCloudflareTaskProxyLess with websiteURL = https://challengescf.agalm.com/under-attack → cf_clearance in the solution.