这是区块链与竞猜游戏的一个尝试, 本游戏选择人气很高的好声音做为竞猜对象. 参与者投出他认为最终的冠军人选, 在比赛结束后. 再由参与者投票确认最终的冠军, 冠军产生后, 所有猜中的人获得奖金. 同时对真实汇报冠军的人做出奖励,而对虚假者做出惩罚. This is an attempt at the blockchain and quiz game. This game selects high popularity show 'Sing!China' as a quiz. The participants buy tickets for the candidate who may be the future champion, when the game is over,all the participants need to vote who is the real champion, after the champion is born. all the guessed people split the reward. At the same time, reward the one who reporting true champion and punish the false.