very nice. Not a puzzle player but will ask my wife - she is. As for the UI, the game play is good, though the transparencies were confusing and distracting (again - not a puzzle person). The music was nice, but the drum beat seemed like tinny static hiccups. ;) Next round stuff: new font and main menu (white on black and bulky font not too slick). I realize you were focused on game mechanics and playability so congratulations Andrew! Keep the great apps coming!