Hangman from Oxford

Oxford Dictionaries Online includes a free Hangman game. Most of the words are too hard for young students, but it should be a good challenge for teens. Some words should be within any teen's vocabulary ("consumer," for instance). With other words, a student might say that he or she has never heard of it—but even the harder words ("aqueous" or "gorgon," for instance) should be within reach (and are the sort of words that might be on the SAT). If a student is curious, there's a link to the definition.