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["编号【KEY】","关卡数","关卡操作步数","是否参与随机"]
["id","level","step","random"]
["int","int","int","int"]
["serve_no","serve_no","serve_no","serve_no"]
["client","client","client","client"]
[1,1,20,0]
[2,2,25,1]
[3,3,25,1]
[4,4,25,1]
[5,5,30,1]
[6,6,30,1]
[7,7,30,1]
[8,8,35,1]
[9,9,35,1]
[10,10,30,1]