Each game consist of 6 sets of 7 letters, which appear in the letter bin at the bottom of the screen. Use them to form English words in the grid. Words must be at least 3 letters, but not more than 6 letters. Proper nouns and abbreviations are not permitted. It is okay to make the same word more than once. Your first word can be placed anywhere in the grid. Thereafter, additional words must intersect existing words in the grid. All tiles placed must form valid words both horizontally and vertically. Letters cannot be placed on top of other letters. When you place a letter tile on the grid, any word formed will be checked against the dictionary. If you create a valid word, the letters of that word will flash, and your score will go up accordingly.