

Blue2048
How to play
Swipe matching tiles together: 2+2=4, 4+4=8… until 2048.
The corner rule
Keep the biggest tile in a corner. Once it leaves, the board unravels — that's why most games stall around 512.
The row
Keep your chosen edge in order. Don't leave gaps. Undo is for the one swipe that breaks the structure.
