CryptoCurrency (is) The Flag

Are you ready to learn hacking cryptocurrencies through realistic examples?


CCTF Vol6. goes live in 2021. May. 27., during BsidesBUD 2021 || Vol6. Registration here
If you have questions, join us on Discord: CCTF Discord

Guide for beginners: Awalcon Blog: Start Playing CCTF


Vol6. Awards

More awards to be annonced soon!
Every registrant: 100 HODLbag and ILG tokens
1st: 5000 HODLbag tokens and a physical bag, Hacktivity 2021 ticket and t-shirt
2nd: 3000 HODLbag tokens and MyCryptoSeed, Hacktivity 2021 ticket and t-shirt
3rd: 2000 HODLbag tokens, Hacktivity 2021 ticket and t-shirt


Topics of the game from the past: cryptography, blockchain, Proof of Authority, Smart Contract security, frontrunning, mev and cryptocurrency infrastructure vulnerabilities, weak crypto, misconfigurations, leaked wallets, BIP seeds.


Our past events: BsidesBUD 2019, Hacktivity 2019, BDAY3.0, Hacktivity 2020, BDAY 4.0

Authors: members of Awalcon, Cryptall, HODLife and H.A.C.K.

Contact, feedback, questions and if you want to invite us to your conference: hello-at-awalcon.org


Related topics follow as crypto ctf, crypto, PRNG, algorithm, sha251, crack, hash, sign, password, PoW, MITM, Python, Ring0, RSA, math, xor, ecc, elliptic curve, block, verify, digest, mode, security, keccak, broken, keygen, exponen