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Home
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CTF events
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VolgaCTF 2021 Qualifier
/
Tasks
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QR Codebook
/
Writeup
QR Codebook
by
rnbwdsh
/
SIGFLAG
Rating:
5.0
Original writeup
(https://www.sigflag.at/blog/2021/volgactf2021qualifier-qr-cookbook/).
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