You can merge each set of 3 equal numbers. Try to get to 243 (3 x 81) in this way!  Credits to hgentry.

Arcade

2048

243 is a fabulous 2048 game that you can enjoy on this page. It is unblocked. It has been played by 64,709 people and has received a rating of 8.3 out of 10 by 289 people. This epic arcade game is made with HTML5 technology to run without trouble in most browsers. The game is playable in full-screen . Did you like playing this arcade game? Then also play our other 2048 games or <a href='http://www.crazygames.com/game/2048-with-fractions' target='_blank'>2048 with Fractions</a> and <a href='https://www.crazygames.com/game/21474836481260' target='_blank'>2147483648</a>.

243

Walkthrough