{"push_id":864141412,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"7a722ca12d9cc96aac0a83ae7cd5e04f88b5d2a6","before":"5417d61f2310c1214d90606ce9aa351be40810cd","commits":[{"sha":"7a722ca12d9cc96aac0a83ae7cd5e04f88b5d2a6","author":{"email":"2147ae065d7910c52b6f3211adb6ff5c48d6cc5e@hotmail.com","name":"Tzu-Hua(Nick) Liu"},"message":"Update unknown/bulls_and_cows.md","distinct":true,"url":"https://api.github.com/repos/nickboy/Technical-Interview-Tutorial/commits/7a722ca12d9cc96aac0a83ae7cd5e04f88b5d2a6"}]}