Initial commit with 🏗️ create-eth @ 2.0.4

packages/hardhat/contracts/DiceGame.sol

@@ -0,0 +1,72 @@
+pragma solidity >=0.8.0 <0.9.0; //Do not change the solidity version as it negatively impacts submission grading
+//SPDX-License-Identifier: MIT
+
+import "hardhat/console.sol";
+
+contract DiceGame {
+    /////////////////
+    /// Errors //////
+    /////////////////
+
+    error NotEnoughEther();
+
+    //////////////////////
+    /// State Variables //
+    //////////////////////
+
+    uint256 public nonce = 0;
+    uint256 public prize = 0;
+
+    ////////////////
+    /// Events /////
+    ////////////////
+
+    event Roll(address indexed player, uint256 amount, uint256 roll);
+    event Winner(address winner, uint256 amount);
+
+    ///////////////////
+    /// Constructor ///
+    ///////////////////
+
+    constructor() payable {
+        resetPrize();
+    }
+
+    ///////////////////
+    /// Functions /////
+    ///////////////////
+
+    function resetPrize() private {
+        prize = ((address(this).balance * 10) / 100);
+    }
+
+    function rollTheDice() public payable {
+        if (msg.value < 0.002 ether) {
+            revert NotEnoughEther();
+        }
+
+        bytes32 prevHash = blockhash(block.number - 1);
+        bytes32 hash = keccak256(abi.encodePacked(prevHash, address(this), nonce));
+        uint256 roll = uint256(hash) % 16;
+
+        console.log("\t", "   Dice Game Roll:", roll);
+
+        nonce++;
+        prize += ((msg.value * 40) / 100);
+
+        emit Roll(msg.sender, msg.value, roll);
+
+        if (roll > 5) {
+            return;
+        }
+
+        uint256 amount = prize;
+        (bool sent, ) = msg.sender.call{ value: amount }("");
+        require(sent, "Failed to send Ether");
+
+        resetPrize();
+        emit Winner(msg.sender, amount);
+    }
+
+    receive() external payable {}
+}

packages/hardhat/contracts/RiggedRoll.sol

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+pragma solidity >=0.8.0 <0.9.0; //Do not change the solidity version as it negatively impacts submission grading
+//SPDX-License-Identifier: MIT
+
+import "hardhat/console.sol";
+import "./DiceGame.sol";
+import "@openzeppelin/contracts/access/Ownable.sol";
+
+contract RiggedRoll is Ownable {
+    /////////////////
+    /// Errors //////
+    /////////////////
+
+    // Errors go here...
+
+    //////////////////////
+    /// State Variables //
+    //////////////////////
+
+    DiceGame public diceGame;
+
+    ///////////////////
+    /// Constructor ///
+    ///////////////////
+
+    constructor(address payable diceGameAddress) Ownable(msg.sender) {
+        diceGame = DiceGame(diceGameAddress);
+    }
+
+    ///////////////////
+    /// Functions /////
+    ///////////////////
+
+    // Functions go here...
+}