This is both frustrating and fun. Type in English words you think might be among the 100 most common, and if you’re right, the world will appear in its box. Note that if you start typing in a three-letter word that happens to start with a two-letter word, the latter will appear instead, but you can then go back and start typing again and it will accept the longer word (if, of course, it’s on the list). Warning: I’m pretty sure the list is flawed, because some of the words I (and people on the MetaFilter thread where I found it) tried have to be more common than a few of the ones they include. My score: 47. One person at MeFi claims to have gotten 74; I’m not sure I believe him. You have five minutes, and it’s harder than you think.