Math Solver
Automate solving 100 consecutive linear equations within a single HTTP session to unlock the flag.
Automate solving 100 consecutive linear equations within a single HTTP session to unlock the flag.
Automate extraction of 3000 nested zip files to retrieve the flag from the innermost archive.
Connect to a server that fires 2049 arithmetic challenges in Italian — SOMMA, DIFFERENZA, PRODOTTO, POTENZA, DIVISIONE_INTERA — and solve each one in under the timeout to receive the flag.
A JSON-framed server demands conversions between base64, hex, and binary in both encode and decode directions. Write a bot that parses the Italian operation description and returns the correct transformed value.
A flag is hidden inside 3000 recursively nested ZIP archives. Loop backwards from flag3000.zip to flag1.zip, extracting and deleting each archive in turn until the innermost file is revealed.