DEMO :: Bingo Interaction from Guardian UK
During my early morning surfing routine, I stumbled upon this fun interactive from the Guardian and my Storyline creative flow started raging and of course, I had to try it.
Like most things, this was really easy. The toughest part for me was using a variable to manage the counter. Everything else was SL 101.
I'll make the source file available after I clean up a few things. If you have any feedback, please feel free to share.