35 lines
808 B
Python
Executable File
35 lines
808 B
Python
Executable File
#!/home/maxime/.pyvenv/bin/python3
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with open("mystery.png", 'rb') as f1, open("mystery2.png", 'rb') as f2, open("mystery3.png", 'rb') as f3:
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img1 = f1.read()
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img2 = f2.read()
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img3 = f3.read()
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contents1 = img1[-16:]
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contents2 = img2[-2:]
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contents3 = img3[-8:]
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flag = ['']*26
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flag[0] = chr(contents2[0] - 21)
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flag[1] = chr(contents3[0])
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flag[2] = chr(contents3[1])
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flag_3_offset = 0
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flag[4] = chr(contents1[0])
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flag[5] = chr(contents3[2])
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for i in range(6, 10):
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flag_3_offset -= 1
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flag[i] = chr(contents1[1+i-6])
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flag[3] = chr(contents2[1] + flag_3_offset)
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for i in range(10, 15):
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flag[i] = chr(contents3[3+i-10])
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for i in range(15, 26):
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flag[i] = chr(contents1[5+i-15])
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print(''.join(flag))
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