Readers of this column won't have trouble coming up with the plural version of most nouns. For example, we almost instinctively know that the plural of "boat" is "boats." But a special category of ...

A particular tech company has reclaimed the letter "i" by turning it into a prefix — you know the one. But in this game, puzzle guru Art Chung sends poor "i" to the ends of words, by quizzing ...