Sure! Here's a sample code for a simple game called "Pink and Blueberry 2" implemented as a single HTML file with JavaScript embedded within script tags:
This code creates a tic-tac-toe-like game where players can take turns by clicking on the cells of the game board. The game will check for winning combinations and display an alert when a player wins or if it's a tie. The game is fully playable on a smartphone and the game board is displayed using pictogram-like Pink food and Blueberrys