To beat this level, we need to make the balance of the contract greater than zero.
- use
selfdestruct(), there is no way to stop an attacker from sending ether to a contract.
Destroy the current contract, sending its funds to the given Address and end execution.
Deploy a contract that would self-destruct itself sending its fund to the given contract.
Deploy AttackForce on Remix to beat this level. Don't forget to specify its value before deploying.