Nice to associate sounds with "letters". A mute button would be nice: one for the music and one for the voice. A variety of music would be nice too but not essential. An idea for a mini game or side extra or to score bonus points, would be a level where you can create the words from the tiles found, for example, 'What letters make the word ___'. Would love to play again when it has been updated. :)
 "Tangerine Tycoon"){kind=icon}
 "Kana Match: Learn Japanese"){kind=icon}