Move the blocks using the arrow keys. Try to join matching blocks up to double their value. The goal is to make a 2048 (Pink) block but you can keep going until you get a 16384 (Black) in this version. Hint: choose one direction and don't ever press that button! it makes it a lot easier :)
This is a version I made. Thanks 'MattLeeds' for the original. This version just has colors. These are how the numbers correspond to the colors: 2-White 4-Red 8-Orange 16-Yellow 32-Light Green 64-Dark Green 128-Teal 256-Dark Blue 512-Purple 1024-Magenta 2048-Pink 4096-Hot Pink 8192-Brown 16384-Black