2048 is a single-player mathematical puzzle game in which you combine tiles with equal numbers. The goal of the game is to combine the tiles till you reach 2048. Each tile merger increases the value by double. To merge identical tiles, slide them in any direction. The grid on which you play is 4x4, so there isn't much room to maneuver. Try to retain some open spots.
Use your arrow keys to move the tiles in the desired way. When tiles with equivalent numbers intersect, they combine into a single tile and double in value.
You should play 2048, it's quite entertaining and makes you happy after a hard day. Play now and have fun!