When the timer says GO start making words by clicking on the letters. Longer words are worth more points, so break out those dictionaries! Click on the 'Burst' button to submit the word. When you have earned enough points, you can click the on the 'Shuffle' button. Deselect letters one at a time by clicking on them again in reverse order to click or the 'Back' button to deselect all the letters. Good luck!