Privacy
No accounts, no ads, no cookies. Your progress stays in this browser, and a duel link carries only a code for the questions and the scores. To see how many people play and come back, the game counts plays itself, with nothing that tells players apart. The site is hosted by Cloudflare, which counts visits the same way; like any website, it sees your IP address and browser. The feedback form is a Google Form, so what you send there goes to Google as well as to me. Nothing else about you is collected.