{"shas":[["40fedf326d7742653ce5037b259206fafe9deccc","438c6ba6b71064a28391d25f56aadf38dae859a5@gmail.com","Solved problem 7","Derek McLean"]],"ref":"refs/heads/master","size":1,"head":"40fedf326d7742653ce5037b259206fafe9deccc","push_id":36684764}