The game is (virtually) endless - see how many vocabulary words you can correctly answer in a row. The catch? The difficulty of the words keep scaling higher and higher until it requires every ounce of concentration to get the next word correct! Connect to Facebook to see how your score ranks among your friends. Connect via Game Center and compare your score with the rest of the world. Get higher scores by using one of three power-ups - pass! to skip a word, freeze! to stop the timer, and remove! to eliminate one incorrect choice. Power-ups reactivate every 4 words of the same type you get right. Purchase power-ups with credits earned by answering correctly or swiping away incorrect words. Advance through the 14 different grades of vocabulary mastery by accomplishing different challenges such as scoring a certain amount of points or mastering a number of words. How many words do you think you know? How good do you think you vocabulary really is? There's only one way to find out!