Sure! Here's an implementation of the classic Snake Game using JavaScript, enclosed in script tags within a single HTML file. The game can be played on a smartphone and utilizes pictograms using Unicode characters.
Snake Game
This code sets up the game board, controls the snake's movement and direction, checks for collision with borders or the snake itself, and updates the game's rendering on the screen. The snake is represented by the
🐍 emoji, and the apple is represented by the
🍎 emoji.