Clue: XXXI doubled

Answer: LXII

Length: 4

---

Similar Clues:

• When doubled, a 1997 Jim Carrey movie (LIAR with 4 letters)
• Winner over the Patriots in Super Bowl XXXI (PACKERS with 7 letters)
• Baseball's "inventor" Doubleday (ABNER with 5 letters)
• LXXVI doubled (CLII with 4 letters)
• When doubled, a wolf's call (HUBBA with 5 letters)
• VII doubled (XIV with 3 letters)
• When doubled, a candy (BON with 3 letters)
• When doubled, make light of (POOH with 4 letters)
• Super Bowl XXXIV winners (RAMS with 4 letters)
• When doubled, an old sitcom goodbye (NANU with 4 letters)