Swipe(Up, Down, Left, Right) to move the tiles. When two same number touch, they merge into one. After every swipe, a new tile will appear in a random empty spot on the board. Slide the cells to merge them, 4, 8, 16, 32, ...,128, ..., 512,..., 1024,... , 2048
When 2048 tile is created you win!
When there is no empty spot on the board and no adjacent tiles with the same value, you lose the game.