Daily Dare Challenge is Attack of Revenge. To beat Chadley you need a score of 980 points and to beat Abigail you need a score of 200 points. Today's score to beat for AAA is 1,275 (Click the morse code under the challenger score to see this. Note: You need to first pick Chadley or Abigail to see it.).
prize for beating Chadley is Shiny Water Bucket (wearable). The
prize for beating Abigail is Cannon Ball Impact Foreground (wearable). The
bonus prize for beating Chadley or Abigail on the day the challenge is
released is Boarding Your First Ship (book).