Headless Proxy Voting Automation Script

I need a small headless script that casts a single vote on https://scapelikes.com/game/fallen-marches, then immediately swaps to the next proxy in a list so that every IP is used only once within the 12-hour cooldown.

Workflow
• Read a plain text file that contains one HTTP proxy per line (ip:port:user:pass).
• For each proxy, spin up a headless browser session, route traffic through that proxy, load the page, press “Vote for this Game”, tick the Cloudflare checkbox and hit “Cast my Vote”.
• Detect whether the vote was accepted (page confirmation or changed button state). If it fails for any reason—timeout, Cloudflare block, element not found—drop the session, log the proxy as failed and continue with the next one (no retries on that IP).

Key points to keep in mind
• All proxies are HTTP.
• Operation must be fully unattended; no manual captcha solving.
• The runtime needs to be lightweight enough to handle thousands of proxies in sequence. Randomising user-agents and adding small delays between actions to mimic human behaviour is welcome if it improves reliability.

Deliverables
1. Well-commented source code (Python + Selenium, Node + Puppeteer, or a similarly common stack).
2. Simple log output summarising votes cast, failures and total run time.
3. Quick start instructions so I can drop in my own proxy list and launch the job immediately.

If you have prior experience bypassing Cloudflare on headless browsers, please mention it when you submit.