In THIS episode...

🎶 What's the time signature of the Bluey theme tune?

🔐 How can you get the security tag off an item of clothing at home?

🐹 The first answer to the first A Peanut Squared.

🗂 And some Any Other Business.

If you'd like to visit or participate in the Polyplane exhibition at Rutgers University, find out more on their website here: http://polyplane.org.

You can watch Adam Neely expand on Bec's answer for irregular time signatures here: https://www.youtube.com/watch?v=5KCpJx_2K_g.

***Merch Competition UPDATE: DO NOT SEND YOUR PREFERENCES TO THE PROBLEM POSING PAGE!***

Send in your sizes for those T-Shirts! And phone it in if you want THE HAT! Put your down preferences HERE: bit.ly/APSgiveaway

And finally if you'd like to find out which Muppet YOU are, just speed ahead of Matt and Bec and find that out here: https://www.buzzfeed.com/jenlewis/which-muppet-are-you.

Send your problems, solutions and t-shirt specifications to our website: aproblemsquared.com.

And, finally, if you want even more from A Problem Squared, find us on Twitter and Instagram.

Free Space is back! CCL reactions + Chris Henderson on Inter Miami rebuild & No. 9 rankings