Damn, I tried 3 times but it always kept giving me a symbol that wasn't on the board in the first level. So sad because this game looked like it was going to get pretty fun based on the screenshots. Regardless, cool idea and love the neon vibes!
I'm so truly sorry, I tried my best to fix it but run out of time in the end, so I couldn't think of a propper algorithm to fix it. I appriciate the nice comments!
Nothing to be sorry for hahaha, this is the life of a Game Jam! Hopefully you learned some new skills or a new trick or two and now you're just that much better for next time! Keep making games!