Sure, I can help you create a maze game using JavaScript. Here's an example implementation enclosed in script tags in a single HTML file:
Mazer Game
To play the game, you can open the HTML file in a web browser on your smartphone. The maze will be displayed, and you can drag your finger from the green "start" cell to the red "end" cell. When you reach the end, an alert will appear congratulating you. To play again, refresh the page.
Please note that this is a basic example and can be further improved.