Martin Buist -  IT Blogger
Home » CTF – [√-1 +1]CTF Server – Just ADD

CTF – [√-1 +1]CTF Server – Just ADD

The Challenge

The Solution

In the file downloaded we only see numbers. 1 per line

There are allot. So, doing the sum manually is not recommended

We can do it in PowerShell, but I still need to learn python

I wrote a python script

Run the script and got the last output to use for the flag

Checking the flag

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