I really wish there was a medium badge, too. I kept losing it on level 19 and finally, finally made it to level 20!! And - nothing. This is definitely one of the more interesting games on this site, thank you!!
edit:got it, finally! This is much better than the first few because the letters disappear once found, but I agree that the bounciness (is that a word?) of the cursor is a trifle off-putting.
I like the unique symbols and the speed of the game is better but I agree that some color would be good, especially for those with bad eyesight. Very enjoyable break from standard match 3 games!
 "Irutia: Little Squirrel"){kind=icon}
 "Ring Pass Not"){kind=icon}
 "Hidden Alphabet 7"){kind=icon}
 "The Witch Circle"){kind=icon}
 "Fall Love Story"){kind=icon}
 "Protector III"){kind=icon}