In Step 1 - Options of the Quiz Editor there's a drop-down box on the right hand side marked Yellow Box that defaults to No - just set that option to Yes
As anonimous said, Zambia should be an acceptable answer for Rhodesia as it used to be Northern Rhodesia. Also, please can you explain why North Korea is associated with hermit? I tried Egypt, Libya, Israel, Lebanon, Greece and many others along the Mediterranean coast associated with early Christian hermits, all of which seem like better answers to me.
I've never heard of poutine, then I thought magyar was a kind of syrup, so I tried the Maple Syrup country and got poutine! Fun!
Yes to yellow box.
I thought about some old monks in the mountains and tried a whole bunch of south asian countries...
One suggestion: Boer can also be The Netherlands, it's farmer in Dutch.