Show HN: Digital Puzzles for Programmers (hacker.gifts)

I built a service that generates digital puzzles. It's like an escape room: you get a clue that leads you to another clue, and at the end of the chain you get to a prize (secret message).

It's very similar to CTFs, but less focused on security aspects.

Here's an example of a puzzle: https://imgur.com/a/FrB6uPM