Divide It!


Combine two number tiles to form their GCD
Stay alive as long as you can!

New Game

How to play: Use your arrow keys to move the tiles. Two tiles that are not coprime will merge into their GCD!
Watch out for ‘1’s—they can only merge with themselves!

Created by Drew Weymouth. Based on 2048 by Gabriele Cirulli, which is in turn based on 1024 by Veewo Studio and conceptually similar to Threes by Asher Vollmer.

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