20 lines (13 loc) · 521 Bytes

2048 Game

The classic 4x4 sliding puzzle, implemented in plain HTML, CSS and JS.

Features

Arrow keys on desktop, swipe gestures on touch devices.
Score and best-score (persisted in localStorage).
Smooth CSS transitions on every move.
New game button, win / lose states.

Run it

Open index.html in any modern browser.

What it shows

Grid-based game state in a plain JavaScript array.
Pure-function move logic that's easy to test.
Touch event handling with a small swipe-direction helper.