L1-104 九宫格 python

 

n = int(input())
for i in range(n):
    shifou = 1
    l1 = []
    
    for i in range(9):
        a = list(map(int,input().split()))
        l1.append(a)
        for j in range(1,10):
            if j not in a:
                shifou = 0                  # 判断每行是否是一到九
    
    if shifou != 0:
        for j in range(9):
            l2 = []
            for k in range(9):
                l2.append(l1[k][j])
            for k in range(1,10):
                if k not in l2:
                    shifou = 0              # 判断每列是否都是一到九
        
        if shifou != 0:
            for j in range(3):
                for k in range(3):
                    l3 = []