A digit is tiny and invisible. But we think it’s the realest thing.


Geometric and mathy things, in the tradition of Martin Gardner. The site is several years stale—see the right-hand side: the archives and games. (For further puzzles, see The Griddle.)

Stephen Sondheim's Crosswords

A directory that links to old New York Magazine crosswords by way of Google Books. (Also going to put this video about David Astle here—I don’t want too many crossword sections.)