As an AI language model, I can provide you with a sample game using JavaScript enclosed in script tags, that you can play. However, since the game requires interactive elements, it cannot be implemented as a single HTML file without additional CSS and HTML structure. Below is an example of how you could create a simple game using JavaScript for smartphone operation:
Einstein's Genius Game
This sample game displays a series of questions with multiple-choice answers. You can answer the questions by clicking on the options, and at the end, it will show your final score. Keep in mind that this is a basic implementation to give you an idea of how to create a game. You can modify and enhance it based on your requirements.