Hidden Balls

There were some easter eggs as well

Hidden 1 On dec 10 a message appeared

1

Just wondering why #Thumper (@HackyEaster) isn't playing #HACKvent. Did you see him? Follow the rabbit !

We go to that twitter account and find a tweet with a ball

1

HV16-hSCk-DTwW-wnKr-yTVj-bOay

Hidden 2

Hidden 3

Flag