A Quiet Weekend in Capri Hints

Are there any known factors to the phone number?

  • 1 of 3: Read Gennaro Gravitiello's letter.
  • 2 of 3: According to the letter, to reach Gennaro you must use his phone number.  This number is...
  • 3 of 3: "45".  We now know two digits out of the eight digits we need.  Therefore, six digits still need to be identified.