Guide intro Cryptocurrencies such as Bitcoin and Ethereum allow [...]
RTFM (50 points) As is the case with all [...]
CC7F in 2 rounds: global challenge and Crypto Yacht finals in Dubai.
The sixth event at BsidesBUD. Challenges creators: Six and Silur. [...]
Official Crypto CTF game of BDAY 4.0
Official Crypto CTF game of Hacktivity 2020.
Joint challenges of Six, Silur and H.A.C.K. Partner: https://blockchainbudapest.hu/ Sponsors: [...]
The second event at Hacktivity 2019. Challenges creators: six, kunkori [...]
The first crypto CTF in Hungary, organized during BsidesBUD.