import random
                #j(coluna)
matriz = [[1, 2, 3],#i(linha)
          [4, 5, 6],
          [7, 8, 9]]
res = False
#DEFINIR UMA FUNÇÃO PARA CALCULAR AS SOMAS DE TODOS OS LADOS
def magicsquare():
    global res
    if matriz[0][0] + matriz[1][0] + matriz[2][0] == matriz[0][1] + matriz[1][1] + matriz[2][1] == matriz[0][2] + matriz[1][2] + matriz[2][2] == matriz[0][0] + matriz[0][1] + matriz[0][2] == matriz[1][0] + matriz[1][1] + matriz[1][2] == matriz[2][0] + matriz[2][1] + matriz[2][2] == matriz[0][0] + matriz[1][1] + matriz[2][2] == matriz[0][2] + matriz[1][1] + matriz[2][0]:
        res = True
    else:
        res = False
    return res
 
#DEFINIR UM LOOP PARA GERAR Nº ALEAT. ATÉ ENCONTRAR OS QUE SATIZFAZEM
#AS CONDIÇÕES DE UM QUADRADO MÁGICO
while res == False:
    seq = [1, 2, 3, 4, 5, 6, 7, 8, 9]
    for i in range(3):
        for j in range(3):
            z = random.choice(seq)
            matriz[i][j] = z
            x = seq.index(z)
            seq = seq[:x] + seq[x+1:]
    magicsquare()
print (matriz)

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