Is there a way to see if a forum question is solved?

How do I sort by unsolved questions? (for the forum)

Update: A checkmark appears on questions marked as solved

I don’t think there is a way to do that.

Or maybe if you just look at the USACO Guide on the home page it says "Active Problems, if you marked the problems as not solved then you can come back later and do it.

I should’ve specified. I meant “Unsolved forum posts”