Arrow keys, WASD, or swipe on mobile. Every tile on the board moves as far as it can in that direction.
2
Matching tiles merge
When two tiles with the same number collide, they combine into one tile of double the value: 2 + 2 = 4, 4 + 4 = 8, all the way up.
3
A new tile appears each move
After every slide, a new 2 or 4 spawns somewhere on the grid. The board fills up fast if you're not careful.
4
Reach the 2048 tile
Eleven merges of the right kind get you to 2048. That's the canonical 'win.' But you can keep playing, many players chase 4096 or 8192.
5
Game ends when no moves are possible
If the grid is full and no neighbors match, you can't slide. Score is the sum of every merge you completed.
Tips & strategy
•Pick a corner and never leave it. Most expert players park their largest tile in one corner (say, top-left) and slide only Up and Left, keep that direction sacred.
•Build a monotonic chain along the top row: 1024, 512, 256, 128… so the biggest is anchored and the next merge is always lined up.
•Don't slide the 'forbidden' direction (Down or Right in the top-left strategy) unless the board literally forces you. One panic slide can ruin a corner.
•Merge small tiles first to free up space. A board with lots of 2s and 4s is harder to recover than one with a clean ladder.
•Undo is one step, use it after a careless slide breaks the corner. Don't waste it on a deeper mistake; restart instead.
Frequently asked questions
Is Melio 2048 free?
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Yes. Free, no ads, no account, plays on any browser. Saves your game and best score locally.
How do I play 2048 on mobile?
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Swipe in any direction across the board, up, down, left, or right. The whole grid slides that way. On desktop, use arrow keys or WASD.
What's the highest possible tile?
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Theoretically 131,072, but that requires perfect play across thousands of moves. Most skilled players reach 4096 or 8192. 2048 itself is the canonical win.
Does the game end at 2048?
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No. You win when you first reach the 2048 tile, but you can keep playing for a higher score. Game only ends when the board fills with no possible merges.
Can I undo a move?
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Yes, one step of undo. Use it sparingly to fix an obvious mistake (like sliding the wrong direction and breaking your corner).
Is 2048 solved?
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Not exactly, it has randomness from new tile spawns. AI players reach 32768 reliably; humans top out lower. There's always an optimal move, but the next tile is unpredictable.