Is it against the rules? I'm a new developer on itch.io so didn't think to make it playable on browser.
Here's my game if you enjoy a satisfying 2D puzzle:
https://itch.io/jam/gamedevtv-jam-2023/rate/2093596
Yes, you can add an unmodified WebGL build (and other platforms) after the deadline.
Thank you for the fast answer!