Riddles Random Riddle: The Better Clock June 14, 2017March 27, 2017 gags Which clock works best, the one that loses a minute a day, or the one that doesn’t work at all? Show answer The one that doesn’t work is best as it will always be correct twice a day, but the one that loses a minute a day will not be correct again for 720 days (losing 720 minutes or 12 hours).