Macworld writes: "Each round of the game starts with a random letter. The object is to add a letter at a time until one player makes a word that cannot accept any more letters-or, as the game's helpful "boot camp" summary puts it, "until one player… makes a word not on the word list."
The game lets you play up to four rounds on three levels of difficulty. Easy is almost idiotically simple and the game will not recognize certain words it would accept in a game played at a higher level. Hard is the most challenging. Although it's possible to win with fairly simple words, the computer will often throw in a letter that will force you to think and might even tempt you to reach for a dictionary."