Well, I got stuck before starting the game, for some reason I can't input a colon in the game (I can do it here " : " , see?. Before you ask, yes, my keyboard is in spanish, I tried switching to U.S. English and still "shift + . " won't do a colon. Help?
Good game, but to make it a great game: Main menu and a restart battle button from within the battle, better explanation in the tutorial, larger grid than 3x4 (it's relying way too much on luck to get the needed squares even with the conversion ability).
3/5 until you fix those things, then you'll get a 5/5