Kills good games

I love this game, but this version is prone to ending games that still have valid moves. I cant in good conscience not give a horrible review due to the number of high scores Ive been denied due to bad coding. If two of the same numbers are side by side, the game should not tell me I have no more moves.

StructureTheory about 2048 Tile - Number Word Math For School Boy, v2.0