Asking for feedback. I'll be giving an on-line talk in mid-December and need to choose a title. The audience is interested students, 16+, and adults. Possible titles:

"Maths in a Twist: Beyond the Moebius Strip"

and

"Doodles to Dollars: How colouring can win a million dollar prize"

Which sounds more intriguing, and what more would you like to know?