Game is completed. DONE. EZ.

test/game1Test.js

@@ -1,24 +1,25 @@
-const { loadFixture } = require('@nomicfoundation/hardhat-network-helpers');
-const { assert } = require('chai');
+const { loadFixture } = require("@nomicfoundation/hardhat-network-helpers");
+const { assert } = require("chai");
 
-describe('Game1', function () {
+describe("Game1", function () {
   async function deployContractAndSetVariables() {
-    const Game = await ethers.getContractFactory('Game1');
+    const Game = await ethers.getContractFactory("Game1");
     const game = await Game.deploy();
 
     return { game };
   }
 
-  it('should be a winner', async function () {
+  it("should be a winner", async function () {
     // leave this as-is
     const { game } = await loadFixture(deployContractAndSetVariables);
 
     // you must call unlock before you can win
+    await game.unlock();
 
     // leave this call to game.win() as-is
     await game.win();
 
     // leave this testing assertion as-is
-    assert(await game.isWon(), 'You did not win the game');
+    assert(await game.isWon(), "You did not win the game");
   });
 });

test/game2Test.js

@@ -1,22 +1,25 @@
-const { loadFixture } = require('@nomicfoundation/hardhat-network-helpers');
-const { assert } = require('chai');
+const { loadFixture } = require("@nomicfoundation/hardhat-network-helpers");
+const { assert } = require("chai");
 
-describe('Game2', function () {
+describe("Game2", function () {
   async function deployContractAndSetVariables() {
-    const Game = await ethers.getContractFactory('Game2');
+    const Game = await ethers.getContractFactory("Game2");
     const game = await Game.deploy();
 
     return { game };
   }
 
-  it('should be a winner', async function () {
+  it("should be a winner", async function () {
     const { game } = await loadFixture(deployContractAndSetVariables);
 
     // press all the right switches to win this stage
+    await game.switchOn(20);
+    await game.switchOn(47);
+    await game.switchOn(212);
 
     await game.win();
 
     // leave this assertion as-is
-    assert(await game.isWon(), 'You did not win the game');
+    assert(await game.isWon(), "You did not win the game");
   });
 });

test/game3Test.js

@@ -1,35 +1,45 @@
-const { loadFixture } = require('@nomicfoundation/hardhat-network-helpers');
-const { assert } = require('chai');
+const { loadFixture } = require("@nomicfoundation/hardhat-network-helpers");
+const { assert } = require("chai");
 
-describe('Game3', function () {
+describe("Game3", function () {
   async function deployContractAndSetVariables() {
-    const Game = await ethers.getContractFactory('Game3');
+    const Game = await ethers.getContractFactory("Game3");
     const game = await Game.deploy();
 
     // Hardhat will create 10 accounts for you by default
     // you can get one of this accounts with ethers.provider.getSigner
     // and passing in the zero-based indexed of the signer you want:
-    const signer = ethers.provider.getSigner(0);
+    const signer1 = ethers.provider.getSigner(0);
+    const signer2 = ethers.provider.getSigner(1);
+    const signer3 = ethers.provider.getSigner(2);
 
     // you can get that signer's address via .getAddress()
     // this variable is NOT used for Contract 3, just here as an example
-    const address = await signer.getAddress();
+    // const address = await signer.getAddress();
 
-    return { game, signer };
+    return { game, signer1, signer2, signer3 };
   }
 
-  it('should be a winner', async function () {
-    const { game, signer } = await loadFixture(deployContractAndSetVariables);
+  it("should be a winner", async function () {
+    const { game, signer1, signer2, signer3 } = await loadFixture(
+      deployContractAndSetVariables
+    );
 
     // you'll need to update the `balances` mapping to win this stage
 
     // to call a contract as a signer you can use contract.connect
-    await game.connect(signer).buy({ value: '1' });
+    await game.connect(signer1).buy({ value: "5" });
+    await game.connect(signer2).buy({ value: "10" });
+    await game.connect(signer3).buy({ value: "1" });
+
+    const address1 = await await signer1.getAddress();
+    const address2 = await await signer2.getAddress();
+    const address3 = await await signer3.getAddress();
 
     // TODO: win expects three arguments
-    await game.win();
+    await game.win(address1, address2, address3);
 
     // leave this assertion as-is
-    assert(await game.isWon(), 'You did not win the game');
+    assert(await game.isWon(), "You did not win the game");
   });
 });

test/game4Test.js

@@ -1,21 +1,29 @@
-const { loadFixture } = require('@nomicfoundation/hardhat-network-helpers');
-const { assert } = require('chai');
+const { loadFixture } = require("@nomicfoundation/hardhat-network-helpers");
+const { assert } = require("chai");
 
-describe('Game4', function () {
+describe("Game4", function () {
   async function deployContractAndSetVariables() {
-    const Game = await ethers.getContractFactory('Game4');
+    const Game = await ethers.getContractFactory("Game4");
     const game = await Game.deploy();
 
-    return { game };
+    const signer1 = ethers.provider.getSigner(0);
+    const signer2 = ethers.provider.getSigner(1);
+
+    return { game, signer1, signer2 };
   }
-  it('should be a winner', async function () {
-    const { game } = await loadFixture(deployContractAndSetVariables);
+  it("should be a winner", async function () {
+    const { game, signer1, signer2 } = await loadFixture(
+      deployContractAndSetVariables
+    );
+
+    const address1 = await await signer1.getAddress();
+    const address2 = await await signer2.getAddress();
 
-    // nested mappings are rough :}
+    await game.connect(signer1).write(address1);
 
-    await game.win();
+    await game.win(address1);
 
     // leave this assertion as-is
-    assert(await game.isWon(), 'You did not win the game');
+    assert(await game.isWon(), "You did not win the game");
   });
 });

test/game5Test.js

@@ -1,21 +1,33 @@
-const { loadFixture } = require('@nomicfoundation/hardhat-network-helpers');
-const { assert } = require('chai');
+const { loadFixture } = require("@nomicfoundation/hardhat-network-helpers");
+const { assert } = require("chai");
 
-describe('Game5', function () {
+describe("Game5", function () {
   async function deployContractAndSetVariables() {
-    const Game = await ethers.getContractFactory('Game5');
+    const Game = await ethers.getContractFactory("Game5");
     const game = await Game.deploy();
 
     return { game };
   }
-  it('should be a winner', async function () {
+  it("should be a winner", async function () {
     const { game } = await loadFixture(deployContractAndSetVariables);
 
-    // good luck
+    const provider = ethers.provider;
+    const privateKey =
+      "2b06d60a9966dd409b6dac1d94887ad4de72c8a8e28b8e8c0033c2eefabcfd4d"; // will produce address 0x0000e0f1Fe76b8F37F71f80b8a2c301Fe6feB3E5
+    const customWallet = new ethers.Wallet(privateKey, provider);
 
-    await game.win();
+    // Fund the custom wallet (Hardhat default accounts can send it ETH)
+    const [owner] = await ethers.getSigners();
+    await owner.sendTransaction({
+      to: customWallet.address,
+      value: ethers.utils.parseEther("1.0"), // Send some ETH for gas fees
+    });
+
+    // Call `win()` from the custom wallet
+    const gameWithCustomWallet = game.connect(customWallet);
+    await gameWithCustomWallet.win();
 
     // leave this assertion as-is
-    assert(await game.isWon(), 'You did not win the game');
+    assert(await game.isWon(), "You did not win the game");
   });
 });