PROBLEM
| Date | Clue |
|---|---|
| 2011-11-20 | Puzzler |
| 2009-04-22 | Leak on a ship, e.g. |
| 2007-02-18 | "No ___!" |
| 1997-08-12 | Bit of math homework |
| 1997-01-22 | Stumper |
| 1995-12-19 | Bugbear |
| 1994-05-04 | Gordian knot, for one |
| Date | Clue |
|---|---|
| 2011-11-20 | Puzzler |
| 2009-04-22 | Leak on a ship, e.g. |
| 2007-02-18 | "No ___!" |
| 1997-08-12 | Bit of math homework |
| 1997-01-22 | Stumper |
| 1995-12-19 | Bugbear |
| 1994-05-04 | Gordian knot, for one |