Courses

Solidity:

• smartcontract.engineer

• Cryptozombies

• JohnnyTime Smart Contract Auditing course

CTF Challenges:

• Ethernaut

• Capture The Ether

• QuillCTF

• Curta CTF

• Paradigm CTF

• ciphershastra CTF

• Damn Vulnerable DeFi

• unhackedctf