I creating a Jeopardy game using Powerpoint and I need the question box to change color after being selected so that no one selects that question again. The numbers on the question box are WordArt, not a text box. How do you set a WordArt Hyperlink to change color after clicking it?

I have had a bit of an experiment and can see the problem that you are facing.

It looks as though the word art uses fills rather than text for its colour and so it cannot be changed with a hyperlink.

The only solution that I could suggest is to use normal text. This would not look that way that you may want, but at least it will change colour on a visited hyperlink.