Run the following:

• forge build
• forge test

Content Page

• Question 1: Iterate each element in the array using only assembly
• Question 2: Read the state variable "e" using only assembly
• Question 3: Read the mapping value without calling ownerOf[tokenId]
• Question 4: EIP-712 mock implementation
• Question 5: Re-entrancy
• Question 6: Delegatecall attack vector

Learn Yul:

• https://calnix.gitbook.io/eth-dev/yul/yul