The CTF questions about smart contracts
- SanityCoin
- MultipleCoin
- NoMoneyNoCoin
- RPSCoin
- DeflationCoin (Not solved)
- SanityCoin
- DeflationCoin (Not solved)
- Fallback
- Telephone
- King
- Elevator
- A survey of attacks on Ethereum smart contracts
- Ethereum Smart Contract Best Practices
- Onward with Ethereum Smart Contract Security
- (Not So) Smart Contracts
- How to Secure Your Smart Contracts: 6 Solidity Vulnerabilities and how to avoid them (Part 1)
- How to Secure Your Smart Contracts: 6 Solidity Vulnerabilities and how to avoid them (Part 2)
- Two Ways of Forcing Ether into a Contract
- Predicting Random Numbers in Ethereum Smart Contracts Slide
- Solidity Cheat Sheet