菜鸡最近迷上了玩游戏，但它总是赢不了，你可以帮他获胜吗

答案:

zsctf{T9is_tOpic_1s_v5ry_int7resting_b6t_others_are_n0t}

方法一

依次输入1,2,3,4,5,6,7,8
即可出答案

方法二

拖入ida pro 32位中
找到main_0，F5反编译，查看伪代码，查看流程图
修改判断逻辑，修补至原程序，打开再得到flag

方法三

拖入ida pro 32位中
找到main_0，F5反编译，查看伪代码，再查看flag计算过程，写程序推出

python代码

v6 = []
v3 = []
for i in range(0, 64):
    v6.append(i)

for i in range(0, 56):
    v3.append(i)
v6[0] = 18
v6[1] = 64
v6[2] = 98
v6[3] = 5
v6[4] = 2
v6[5] = 4
v6[6] = 6
v6[7] = 3
v6[8] = 6
v6[9] = 48
v6[10] = 49
v6[11] = 65
v6[12] = 32
v6[13] = 12
v6[14] = 48
v6[15] = 65
v6[16] = 31
v6[17] = 78
v6[18] = 62
v6[19] = 32
v6[20] = 49
v6[21] = 32
v6[22] = 1
v6[23] = 57
v6[24] = 96
v6[25] = 3
v6[26] = 21
v6[27] = 9
v6[28] = 4
v6[29] = 62
v6[30] = 3
v6[31] = 5
v6[32] = 4
v6[33] = 1
v6[34] = 2
v6[35] = 3
v6[36] = 44
v6[37] = 65
v6[38] = 78
v6[39] = 32
v6[40] = 16
v6[41] = 97
v6[42] = 54
v6[43] = 16
v6[44] = 44
v6[45] = 52
v6[46] = 32
v6[47] = 64
v6[48] = 89
v6[49] = 45
v6[50] = 32
v6[51] = 65
v6[52] = 15
v6[53] = 34
v6[54] = 18
v6[55] = 16
v6[56] = 0
v3[2] = 18
v3[3] = 98
v3[4] = 119
v3[5] = 108
v3[6] = 65
v3[7] = 41
v3[8] = 124
v3[9] = 80
v3[10] = 125
v3[11] = 38
v3[12] = 124
v3[13] = 111
v3[14] = 74
v3[15] = 49
v3[16] = 83
v3[17] = 108
v3[18] = 94
v3[19] = 108
v3[20] = 84
v3[21] = 6
i = 0
while i < 56:
    v3[i] ^= v6[i]
    v3[i] ^= 0x13
    i = i+1

print(v3)