Congratulations on your game, it's very nice. The art is also great!
I like your puzzle concept and that you chose to add a story that fits the theme in this way. The energy system with the purple and blue things is also clever, I really liked that mechanic. Hope you had a lot of fun during the jam!
Small remark regardin UI, the number of ⃤ were covering the energy bar:

Also, I was not sure if I was at the end of the game or not after that dialogue:

Would be cool to have something that stand up a bit more and maybe a restart button. :)