Crossword clues for Go by the rules 4 lettersAnswerClueOBEYGo by the rulesCALVINBALLGame whose only rule, per Bill Watterson, is that "you make up the rules as you go"ADHERETOGo by, as rulesPARADOXLEGALRuling on whether it's kosher to go back in time and kill your grandfather?