Paradigm CTF 2021 - Rever
In Feb. this year, I and some other Balsn members participated in Paradigm CTF, an Ethereum-focused security competition held by Paradigm. First of all, than...
Posts by Year
2021
Balsn CTF 2020 - IdleGame
For Balsn CTF 2020 online, I also created two smart-contract challenges, Election and IdleGame. The source files of them are available on GitHub - shw9453/my...
Balsn CTF 2020 - Election
For Balsn CTF 2020 online, I also created two smart-contract challenges, Election and IdleGame. The source files of them are available on GitHub - shw9453/my...
2020
Real World CTF Finals 2019
Glad to participate in the on-site finals of Real World CTF in Beijing! Here I would like to share the solution to the challenges I solved.
Balsn CTF 2019 - Bank
Bank is one of my two smart contract challenges for Balsn CTF 2019. You may find the source files here.
Balsn CTF 2019 - Creativity
Creativity is one of my two smart contract challenges for Balsn CTF 2019. You may find the source files here.