<h1><a href="https://www.geeksforgeeks.org/random-number-generator-in-solidity-using-keccak256/" target="_blank"><span>Random Number Generator in Solidity using keccak256</span></a></h1><h1><a href="https://stackoverflow.com/questions/48848948/how-to-generate-a-random-number-in-solidity" target="_blank"><span>How to generate a random number in solidity?</span></a></h1><h1><a href="https://www.youtube.com/watch?v=GLrz3Qyi4io" target="_blank"><span>Are You Still Using Block.Timestamp like this? Solidity Best Practices</span></a></h1>