Weekend Open Forum

Let's kick off our open forum with something to do and then something to read.

I've seen so many different answers to the puzzle below that I have one additional rule.

To create an additional number (e.g. a 1), you must use at least two matches.

And what about the picture below? I did exactly as it suggested. How about you?

And before you get stuck into the conversation, turn your mind to this teaser.