1 Nonillion

How to play: Use your arrow keys to move the tiles. When two tiles with the same number touch, they merge into one!

Note: This site is the official version of 2048 Ultimate. All other apps or sites are derivatives or fakes, and should be used with caution.

Warning: Extremely large tile goal - You must get a 1 Nonillion tile in order to win, which is about 2^100. Getting this tile may not be possible in a lifetime, even with auto move. If this is too hard to achieve, you may want play on a smaller grid, as smaller grids will have a lower tile goal than the larger ones. No one has ever reached this high of a tile without spawning higher tiles. However, you can use auto move and set the speed to a faster speed by inputting a smaller number to get higher tiles faster, but probably not to 1 nonillion...

Fun fact: Reaching a 1 nonillion tile with 60 moves per second would take more than 300 trillion years, infinitely longer than an average human's lifespan, since a human can only live about 78 years, so it would technically be impossible for a human being to reach this tile without using cheats.

If you want a smaller grid, and you don't want to play on unbelievably large grids like this one, play one of the grid sizes below (preferably 3x3 to 5x5 since it would take less time to reach the goal):

Select size: 3x3 4x4 Classic 5x5 6x6 7x7 8x8 10x10 12x12 16x16

Created by Gabriele Cirulli. Based on 1024 by Veewo Studio and conceptually similar to Threes by Asher Vollmer. Modified by Ryan2144.