How to win 2048 comes down to one habit: keep your biggest tile in a corner and never let it leave. Almost every other 2048 strategy tip and trick follows from that, and it is how most players learn how to get to 2048 in the first place. Below are the strategies for the 2048 game in the order you will need them, with the practice positions above to try each one.
1. Choose a corner and stay there
Pick one corner, say bottom-left, and use only the two moves that push toward it (down and left) as much as you can. Your biggest tile collects there and cannot be surrounded. A third move (right) is your backup. The fourth move (up) is the one to avoid; use it only when nothing else is possible.
2. Keep the edge row full
If the row along your corner is full, sliding in your backup direction does not move it. That is what makes the backup safe. When the row has a gap, a backup move can shift your big tile out of the corner, and a new 2 can drop into the space it left.
3. Build a snake
This is the 2048 pattern to win that strong players use most. Order the tiles so each is smaller than the one before it, running along the edge row and then turning back along the next row: 1024, 512, 256, 128, then 64, 32, 16, 8 going the other way. When the smallest end merges, the whole chain can collapse into your corner one merge after another.
4. Merge small tiles early
Of all the 2048 tricks, this one saves the most games. Stray 2s and 4s are the main reason boards lock up. Clear them near where they appear, before they drift between two big tiles that can never merge.
5. When you are stuck
Count your empty cells before each move and prefer the move that leaves the most. If you must use your forbidden direction, do it when the edge row is full so the big tile stays put, and move straight back.
Is 2048 always beatable?
No. New tiles appear at random, and occasionally they land where no strategy can recover. The strongest computer programs, which search millions of positions, reach 2048 almost every time and 16,384 in 99.9% of games, but even they reach 65,536 in fewer than one game in ten (source). For a person, the corner strategy turns winning from rare into routine.
Want to watch the strategy in action? The 2048 AI plays with the same corner habits and can suggest a move from your own board. When you start chasing bigger numbers, see how far a 2048 high score can go.
Questions
What is the trick to winning 2048?
Keep your highest tile in one corner, keep the row next to it full and in descending order, and avoid the one direction that would pull the big tile out.
Which corner is best in 2048?
Any corner works equally well. What matters is choosing one and sticking to it for the whole game.
Can 2048 be solved?
Not in the sense of always winning, because the new tiles are random. Programs can play close to perfectly and still lose now and then.