# Write-up of the challenge "Ping Pong"
This challenge is part of the "Prog" category and earns 45 points.
## Goal of the challenge
The objective of the challenge is to figure out what the differents words of the output.txt file mean. It a serie of "PING" and "PONG".
## Solution
The solution is that we have to replace the "PING" by 1 and the "PONG" by 0 to obtain a message in binary.We then need to convert this binary message into a ASCII one to obtain the flag
![enter image description here](https://i.ibb.co/qkWmKYG/pong.png)
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