Good to know:
*You can create piles of unwanted letter tiles to "bomb" into oblivion, making room for new ones.
*Each tile has a life span, whether or not it is locked into the grid. You can add "juice" to dying tiles, using lightning bolts that appear on the board.
*Tiles are color coded into four classes, according to English language frequency. Lower frequency letters score higher points during play.
*Matching tile color to square color on the board triples the regular tile letter score.
*Use the double and triple word score squares on the board strategically to maximize points.
*Tiles that scroll through the alphabet appear sporadically. You can create a letter you need by waiting for it to appear on one of these scrolling tiles, then clicking and dragging it to your word.