ctftime

My solutions for various CTF challenges

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Optics 1 (baby)

Misc - Points: 42

I dropped out of my physics class due to boring optical theory. I joined Forensics class thereafter. But, I found Optics there too. Help me clear this class :facepalm:

By: knapstack

challenge1.png

Solution

Decode the QR code:

$ zbarimg challenge1.png

flag: utc{dang_you_know_qr_decoding_and_shit}