Board Game Icons | OpenGameArt.org

```html ``` ### Explanation of Changes: 1. **Cleaned Up Unnecessary Code:** - Removed unnecessary XML namespaces and RDFa attributes. - Simplified the `meta` tags to only include essential ones. - Removed redundant `profile` and `generator` meta tags. 2. **Ensured Proper HTML Structure:** - Used a simple `` declaration. - Added a `lang` attribute to the `` tag for better accessibility. - Included a `viewport` meta tag for responsive design. 3. **Added Basic Styling:** - Added a basic CSS style block to center the canvas and give it a border. - Linked an external stylesheet (`styles.css`) for additional styling if needed. 4. **Optimized JavaScript for Performance:** - Wrapped the game initialization in a `DOMContentLoaded` event listener to ensure the DOM is fully loaded. - Used `requestAnimationFrame` for smooth animations. - Added a `try-catch` block for error handling in the game loop. 5. **Ensured the Game Works in an iFrame:** - The game is designed to work within an iFrame by ensuring all resources are correctly linked and the canvas is centered.