rules:

• you’re on your own
• polygon: transaction underpriced- go to Metamask change address
• 4 challenges
  • 1st contract: 3 challenges
  • 2nd contract: unverified contract: has a story and solution is from it
• hacking contract to interact with the contract has a function to transfer ether to your contract(onlyOwner)

contract

secret places

balance uint256: Error: Invalid number of parameters for "balances". Got 0 expected 1!

checkTrust

donations

_who(address)