The clue "Sleep stage letters" last appeared in the USA Today crossword on February 4, 2024. The correct answer for this puzzle is "REM", a 3-letter word.
Solution REM is 3 letters long. So far we haven´t got a solution of the same word length.
There is 1 solutions. The longest is REM with 3 letters, and the shortest is REM with 3 letters.
No, "SLEEP STAGE LETTERS" hasn´t seen a spike right now. Solvers are most interested in: Radiate, Really annoy, Wild party, Mixture and Change.
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The solution is 3 letters long.