diff --git a/README.md b/README.md
index a2676af..9a4ede3 100644
--- a/README.md
+++ b/README.md
@@ -6,14 +6,38 @@ This is the classic game **Minesweeper** built as a single page application with
 Stack:
 - HTML, JS, and CSS
 - Webpack for bundling
+- Firebase for leader board store
+- Netlify for hosting
 
 ## Development
 To start development, you need node v16 (the dev server doesn't work on v18 *yet*). Once you know you have this, you can do the following:
 1. Install dependencies: `npm i`
 2. Start the dev server: `npm run dev`
 
+*Sorry there's no hot reloading. You have to reload the app after making a change. OR contribute to enable HMR? ;)*
+
 ## Running Locally
 After running the commands to start development, open in a browser: `http://localhost:4200`
 
 ## Live Demo
 The live site is here: [Minesweeper](https://mnswpr.com)
+
+## Project motivation
+One day, while working in my home office, I heard loud and fast mouse clicks coming from our bedroom. It's my wife, playing her favorite game (Minesweeper) on a crappy website full of advertisements.
+
+I can't allow this, it's a security issue. 🤣
+
+But it is also an opportunity.
+
+I wanted to give her the same game, with a similar leader board she can dominate. But I also saw it as a chance to dig deeper into vanilla JS.
+
+Can I make page with complex interactions (more on this later) without any dependency?
+
+## What I have learned:
+✨ We don't always necessarily *need* JS frameworks (or TS) ✨
+
+✨ Even subtle UI changes *can improve* user experience ✨
+
+✨ There's more ways to break you're app than you are initially aware of ✨
+
+✨ Competition motivates users to use your app more ✨
diff --git a/index.html b/index.html
index 2839764..1b69bc7 100644
--- a/index.html
+++ b/index.html
@@ -30,7 +30,6 @@
         </div>
 
         <script type='text/javascript' src='https://ko-fi.com/widgets/widget_2.js'></script><script type='text/javascript'>kofiwidget2.init('Buy me a coffee', '#29abe0', 'ayoayco');kofiwidget2.draw();</script>
-
     </div>
 
     <script type="module" src="main.bundle.js"></script>
diff --git a/src/minesweeper.js b/src/minesweeper.js
index 02f586d..73333a8 100644
--- a/src/minesweeper.js
+++ b/src/minesweeper.js
@@ -6,7 +6,7 @@ import {
 } from './modules';
 import { levels } from './levels.js';
 
-const TEST_MODE = true; // set to true if you want to test the game with visual hints and separate leaderboard
+const TEST_MODE = false; // set to true if you want to test the game with visual hints and separate leaderboard
 const VERSION = "0.3.12";
 const MOBILE_BUSY_DELAY = 250;
 const PC_BUSY_DELAY = 500;
@@ -69,20 +69,27 @@ export const Minesweeper = function(appId) {
     let minesArray = [];
 
     this.initialize = function() {
-
-        appElement.innerHTML = '';
-        const heading = `Minesweeper v${VERSION}`;
         const headingElement = document.createElement('h1');
-        headingElement.innerText = heading;
-
         const gameBoard = document.createElement('div');
+
+        headingElement.innerText = `Minesweeper v${VERSION}`;
         gameBoard.setAttribute('id', 'game-board');
-
         gameBoard.append(initializeToolbar(), grid, initializeFootbar());
-
+        appElement.innerHTML = '';
         appElement.append(headingElement, gameBoard);
-        generateGrid()
-        // appElement.append(gameWrapper);
+        appElement.append(initializeSourceLink());
+
+        generateGrid();
+    }
+
+    function initializeSourceLink() {
+        const sourceLink = document.createElement('a');
+        sourceLink.href = 'https://github.com/ayoayco/mnswpr';
+        sourceLink.innerText = 'Source code';
+        sourceLink.target = '_blank';
+        sourceLink.style.color = 'white';
+
+        return sourceLink;
     }
 
     function initializeLeaderBoard() {
@@ -114,22 +121,21 @@ export const Minesweeper = function(appId) {
             levelsDropdown.add(levelOption, null);
         });
 
-        const customOption = document.createElement('option');
-        customOption.onmousedown = () => {}
-        customOption.value = 'custom';
-        customOption.text = 'Custom';
+        // custom level
+        // const customOption = document.createElement('option');
+        // customOption.onmousedown = () => {}
+        // customOption.value = 'custom';
+        // customOption.text = 'Custom';
         // levelsDropdown.add(customOption);
+
         if (TEST_MODE) {
             const testLevel = document.createElement('span');
             testLevel.innerText = 'Test Mode';
             footBar.append(testLevel);
         } else {
-
             footBar.append(levelsDropdown);
         }
 
-
-
         return footBar;
     }
 
@@ -257,7 +263,6 @@ export const Minesweeper = function(appId) {
         appElement.style.width = `${grid.offsetWidth + 40}px`;
         appElement.style.margin = '0 auto';
 
-
         if (!CASUAL_MODE) {
             initializeLeaderBoard();
         }