EFFS
| Date | Clue |
|---|---|
| 2025-12-25 | Transcript ruiners |
| 2020-02-24 | Failing grades |
| 2020-02-16 | Symbols of failure |
| 2018-07-10 | Lots of fluff? |
| 2017-06-26 | Letters before gees |
| 2016-03-16 | Bad grades |
| 2011-08-05 | Pair of buffalo? |
| 2010-07-25 | Pair of ruffians? |
| 2010-06-15 | Bad grades |
| 2009-02-22 | They keep you from passing |
| 2004-12-29 | Sign of poor schoolwork |
| 2003-12-17 | Failing marks |
| 2003-05-27 | Flunking marks |
| 2001-12-16 | This puzzle's surplus |
| 2001-10-28 | Rotten grades |
| 2001-09-16 | They can make a suer suffer |
| 1999-08-06 | Two of fifty? |
| 1995-06-11 | Report card woes |