In each one find the name of a national capital hidden somewhere in it phonetically ... are selected win a chance to play the on-air puzzle.

Citing Worldometer, there are 41 countries in North America. Here is a list of countries in North America and their capitals: 10 Best Theme Parks in the World for the Ultimate Fun and Adventure Some ...

NPR's Ayesha Rascoe plays the puzzle with listener Clive Jerram of Rockville, Md., and Weekend Edition Puzzlemaster.