Last year, I made one of my Excel games. You know the one - you shuffle the numbers around until you get all of them in order.
I decided to make a userform version and added to my main add-in, JMT Excel Utilities. My games collection is slowly increasing :-)

Now you don't...
Anyway, I remember my friend Jimmy Peña at the Code for Excel and Outlook site talking about making my games a little "less obvious". (Hi Jimmy!)
Anyway I had a think about it. Anybody watch Predator or Star Trek movies? Wouldn't a cloaking device be cool? Something like this?

Well, there is no 0% setting. It is a bit hard to play something invisible, but this should blend in pretty well.

The bad news is the transparency option is only available for my 2007-2010 version of JMT Excel Utilities. The good news is that all games in that version can be set with the same level of (semi) transparency!
You can download both versions here.
I still have to work out how to complete Number Shuffle :-)