ABAA
| Date | Clue |
|---|---|
| 2017-07-23 | Rhyme scheme ending a villanelle |
| 2016-10-18 | Rhyme scheme in the last verse of a villanelle |
| 2015-09-16 | Certain quatrain rhyme scheme |
| 2014-05-03 | Rhyme pattern at the end of a villanelle |
| 2013-11-17 | Common quatrain form |
| 2013-10-16 | Simple quatrain form |
| 2013-08-04 | Quatrain rhyme scheme |
| 2011-03-14 | Simple rhyme scheme |
| 2009-03-11 | Simple quatrain form |
| 2008-08-07 | Quatrain form |
| 2008-04-15 | Simple rhyme scheme |
| 2006-12-06 | Simple rhyme scheme |