About twenty years ago, while I was in college, I first stumbled upon James Propp's Self-Referential Aptitude Test [1] and absolutely loved it. Ever since then, I've had this idea of turning that concept into a daily game, and I've finally built it: https://www.logiquiz.com/
The game interface checks each question against the answers you've given, so it doesn't spoil anything by giving away the answers.
There are five different tests each day, from very easy to very hard.
I'd love to hear what you think!