What are fun projects to do when you're feeling exhausted?

I've been struggling a lot to find the energy to do personal projects since I started my first programming job. I like my job, and I'm learning a lot, but when I'm done with work I feel so exhausted that I don't have any brain power left to do personal projects. The pandemic of course doesn't help with the exhaustion either. Everything takes a lot more effort than it normally does, and it's all I can do to do basic tasks.

Do you have any advice for doing personal projects when you're feeling burnt out and exhausted?