ARENA
Crypto · Wargames

Crypto challenges.

11 crypto challenges on AirOverflow Arena. Each runs in its own isolated instance, started from the browser, and is scored on a flag you capture yourself.

11
Challenges
500
Top value
742
Solves so far

  • biggie

    hard

    500 17

  • BabyLWE

    medium

    400 19

  • Count

    medium

    300 6

  • Curvy

    medium

    300 22

  • easyrsa

    medium

    300 2

  • The MZ Equations

    easy

    200 23

  • X

    easy

    150 15

  • BaseRecovery

    beginner

    100 28

  • Square

    easy

    100 163

  • factor

    easy

    75 160

  • timetravel

    easy

    50 287

Play the crypto challenges

Create a free account, start an instance and submit your first flag.

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