Level 835, and I'm done. 2 10-letter w0rds, but the entire center of the board at Red letters that have to be played as last letters. Crazy. I'm not spending one red cent on this game. I'm done.
level 835 is quite a challenge two 10-letter words in 20 moves if you reconsider you might try the crown-and-blaster approach
early approach: ... be patient there are 16 exclamators(the red tiles with the exclamation point) try to create several crowns using exclamators continue until most exclamators are gone( approximately 10 moves )
mid-game approach: looks to make 7-letter words use these mid-game blasters to clear exclamators and unwanted tiles if a blaster is not found then get another crown
last 5 moves: try to make 7-letter words using a blaster play blasters that will hit crowns and other blasters blasted crowns add to a word's length most blasted crowns are returned to the board continue to make 7-letter words(or crowns)