The Corner Strategy Guide to Winning 2048 Every Single Time
Step by step rules for locking your highest tile in place

The golden rule: Pick one corner and never let go
The number one reason players get stuck around 512 or 1024 is swiping in all four directions. To win 2048 consistently, choose a single corner (the bottom-right is standard) and commit to keeping your largest tile pinned there.
If your highest tile is in the bottom-right, you should only ever swipe DOWN and RIGHT by default, using LEFT cautiously when necessary. Never swipe UP unless you are completely forced to.
Building the descending snake chain
Once your anchor tile is locked in the corner, build your secondary numbers in descending order along the bottom row: 1024, 512, 256, 128.
This snake chain layout ensures that when you merge a new 128, it triggers a domino chain reaction all the way down to your corner tile without shuffling the rest of your board.
What to do when you are forced to swipe away from your corner
If your bottom row is not completely filled with four tiles, an accidental swipe left can pull your highest tile out of the corner, allowing a new number 2 tile to spawn in its place.
Always ensure your anchor row has four tiles before making horizontal moves. If forced into a dangerous move, look for an immediate path to push the highest tile back into position.