Plane site

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Challenge

plane_site

What? You can’t see the flag?


Solution

The challenge came with an attached image.

Plane-site 7272c45023fdd282f32e672f6ffa0013.png


This was the standard off by one colored text that blends with the background. Simple enough, and worth a decent point value. Just choose a contrasting color and use the fill tool in an image program to fill the background to make the key visible. The key was PCTF{3_many_s3cr3ts}.

Plane-site-solution.png