Slide the tiles, merge matching numbers, and try to reach 2048.
Use arrow keys, WASD, or swipe to slide all tiles at once.
Tip: two tiles with the same number merge into one when they touch while sliding.
Every move slides all tiles as far as they can go in one direction. When two tiles showing the same number collide, they merge into a single tile with double the value, and that value is added to your score. After each move, a new tile — a 2 or a 4 — appears in an empty spot.
Controls: arrow keys or WASD on desktop, swipe in any direction on mobile. The game ends when the board is full and no more merges are possible.