-For animation, moves should contains "moving" and "fading" maybe...
-(But it's really just for Magnetic chess)
+setStorage, updateStorage in case of computer game: fix that
+Implement chat (new mode ?! why not... still listen to oppid (dis)connect)
+Beautify styles
+Translations ? (probably not)
+Fill some puzzles: http://www.logicmazes.com/games/puz1to4.html