Francis Heaney is a former editor-at-large for "Games" magazine whose crosswords have appeared in the "New York Times," the "Onion," and "Newsday," among other publications. Puzzle books he has written or cowritten for Sterling included "The Sudoku Code," "Snakes on a Sudoku," "Sip & Solve(R) Word Searches," "Sit & Solve(R) Crosswords #3," and "Sit & Solve(R) Quote Puzzles." He is also the author of the humor collection "Holy Tango of Literature" (Emmis Books). Someone once failed to win $1,000,000 on "Who Wants to Be a Millionaire" because they didn't know the answer to one of his trivia questions.