2023 ImaginaryCTF - blurry

Overview

• Points: 100

Description

QR codes are error-correcting… whatever that means. How much error can it take though?

Attached

blurry.png

Solution

Use pinetools to sharpen the qr code, then scan the new qr code.

The flag is

ictf{blurR1ng_is_n0_m4tch_4_u_2ab140c2}