In alphabetical order, the five letters each worth at least five points in Scrabble

JKQXZ

Think of the letters that rarely appear in English words and are clustered at the end of the alphabet—all worth double digits if placed on a triple-letter score.

This clue asks for the five Scrabble letters worth at least five points each, then specifies they must be listed in alphabetical order. In Scrabble, J, K, Q, X, and Z are the only tiles valued at 8 or 10 points, and when sorted from A to Z, they become "JKQXZ." The trick is recognizing both the point values and the alphabetical requirement.