Jenny's Noodle

Here's the solution to last week's NPR Sunday Puzzle (March 25):

Answer: GREEN ENERGY

NPR Sunday Puzzle for April 1:
Name some things seen at a baseball game. This is a two-word phrase, four letters in each word. Change one letter in each word to a new letter to get a new two-word phrase that names a popular music group of the past. Name the group.

Submit your answer to NPR for a chance to be on next week's broadcast and be sure to visit Jenny's Noodle next Sunday to see the correct answer!