2048 TETRIS is a Tetris game using numbers. The same name can be superimposed. After the superimposition is completed, there is still a little time to move this number. It is imperative to put it in the right position—Challenge 2048 in the Tetris. Participate in the challenge. Tip: Press the space bar to pause. You can only combine the same numbers and use the keyboard arrows to move the numbers in different directions.