[pkill17]

Buggy; Got some sort of JS alert error that stopped my game short: "GG 308", "GG -1". I'm guessing you're reporting my score here, but there are still MANY valid moves left on the board. For example, start the game, and hold the down arrow until the alert pops up saying "GG [score]" -- There's almost guaranteed to be 4-5 possible moves left on the board this way.

[rwinn]

If you fill up the screen and make a move that does not make a new space for the next tile it is GG!

[pkill17]

I don't think this is GG: https://dl.dropboxusercontent.com/u/632568/Screen%20Shot%202...

[rwinn]

Should have pressed down ;)

[farinasa]

That isn't how 2048 works.

[lewispollard]

That's how it works in 2048 bytes, because that doesn't leave a lot of room for possible move checking logic

[tdimaline]

Which sadly isn't how the original works - The game is lost when there are no remaining valid moves, not when all 16 squares are filled.