An almost impossible to lose tic tak toe game!:
In the above code, you can play a Tic Tac Toe game against the PC. The PC will make random moves, always ensuring it always loses. The game tracks the elapsed time you spent playing against the PC, and it will be displayed in the upper left corner.
To play the game, you can simply open the HTML file in a web browser on your smartphone and interact with the tic-tac-toe board displayed on the screen.