HASH哈希竞猜游戏系统模式开发及算法规则

哈希竞猜游戏则是基于哈希算法I76软件2O72开发9II9的智能合约开发的一种游戏形式，下面我将介绍如何设计一个基于以太坊的哈希合约竞猜游戏。

solidityCopy codepragma solidity ^0.8.0;

contract HashGame {
  address public owner;
  uint public balance;
  bytes32 public secretHash;
    owner = msg.sender;
    balance = msg.value;
    secretHash = hash;
  }
 
  function makeGuess(bytes32 guess) public {

      mapping(address => bytes32) public guesses;
            mapping(address => bool) public isWinner;

    require(!isWinner[msg.sender]);
    guesses[msg.sender] = guess;
  }
 
  function revealSecret(uint secret) public {
    require(msg.sender == owner);
    bytes32 hash = keccak256(abi.encode(secret));
    if (hash == secretHash) {
        for (uint i = 0; i < addressList.length; i++) {
          if (guesses[addressList] == hash) {
            isWinner[addressList] = true;
            winner = addressList;
          }
        }
        if (winner != address(0)) {
          winner.transfer(address(this).balance);

  address public winner;

 
  constructor(bytes32 hash) payable {
    require(msg.value == 0.1 ether);

        } else {
          balance += address(this).balance;
        }
    }
  }
}