There's a new board game on my website!
https://samflir.neocities.org/center
This is an implementation of the "Center" board game, in which you have to try to play on the centre square by advancing inwards from the perimeter, using your existing stones to support your next. The good bot is very good, it consistently beats me even with very low time limits.
I implemented this using the "vibe coding" technique where I just asked AI to do all the coding and editing. None of the code was typed by me, it was all done by asking Claude 3.7 Thinking to make changes. There's some usability rough edges but I'm very impressed by how well it implemented this idea.