Redactle

https://redactle.net/en

This one's tough enough to be worth the effort. My only beef is that it chooses from the 10,000 Wikipedia Foundation articles, and many of them are on topics way too abstruse for ordinary people. Today's puzzle answer was KUSHAN EMPIRE. I would never have got there without the chunk of script suitable for copy-pasting into my search engine. The ones involving people are much easier to solve.