See how Qwant (a "privacy respecting" search engine) treats Tor users (lemmy.ml)
Qwant sometimes hits Tor users with this puzzle after they submit a query. Then after solving the puzzle, they’re brought back to an empty form so they must re-type their query.
![](https://supermeter.social/media/cache/resolve/entry_thumb/08/0f/080fd80fdfa7a7ed67d1e0798f1cda0a8e3419dc352155768f916e48a4251449.png)