Daily Dare Challenge is Swarm the Bugs. To beat Chadley you need a score of 2,000 points and to beat Abigail you need a score of 550 points. Today's score to beat for AAA is 3,000 (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 Anti-Swarm Tank (Wearable). The
prize for beating Abigail is Bug Swarm Charm Bracelet (toy). The
bonus prize for beating Chadley or Abigail on the day the challenge is
released is When Bugs Go Splat (Book).