Crossword clues for Problem for a 37-Down 3 lettersAnswerClueEGOProblem for a 37-DownITSWith 37-Across, "No problem"SHELLProblem for soldiers, with 37-AcrossTHINKINGCAPSomething to put on when solving a problem . . . and what 5-, 18-, 25-, and 37-Down each feature?