picoCTF Write-up 06 / 06 · Python / Network / ASCII · 2025
BYTEMANCY-0.
Introductory BYTEMANCY variant requiring ASCII decimal 101 transmitted three times.
PythonNetcatASCII
Method
Solution path.
01
ASCII 101 = 'e', sent three bytes
02
python3 -c "print('\x65\x65\x65')" | nc host port03
Received the flag on the wire
Flag (spoiler)
picoCTF{pr1n74813_ch4r5_62006ed0}