Two mathematicians have been finding a series of post-it notes dotted around the office, written in code. After decoding them, they are ready to talk about the contents with the colleague who wrote them.

Improvised by Trilly Chatterjee, James Irving and James Haskin.

Trilly Chatterjee improvises with Somewhat Theatre and T-Minus, and formerly performed with Ripcord & MissImp Nottingham. He is director and host of Soundcheck - the improv show of amusing musical musings. He is an avowed audiophile and serial hobbyist.

Recorded and mixed by James Haskin.

Music improvised by A Ninja Slob Drew Me, who has music available for free at Bandcamp. You can also follow him on Facebook or Twitter.