Arrow keys (or W A S D) to slideSwipe the board in any direction
Slide the board and equal numbers add together and double. Two makes four, four makes eight — the question is whether you reach 2048. There is no timer.
FAQ
Does reaching 2048 end the game?
No, you can keep going. The game only ends when no direction moves the board. 4096 and beyond are on the table.
Can I undo a move?
No. An undo button would let you retreat from every dead end, and choosing which way to slide is exactly what this game is made of. The substance is on the side of not being able to take it back.
Does it work on a phone?
Yes. Swipe the board in any direction, or use the buttons below it. The 4x4 board is sized to fit a portrait screen.
Can anyone see my score?
No. The score and best score live only in this browser on this device, and there is no leaderboard or account. Private browsing may block storage entirely.
Does it work offline?
Yes. Once the page has loaded, everything runs inside the browser.