| Date | Name | Who | What |
|---|---|---|---|
| 2018-09-28 12:46:30 | 99 bottles of beer | PeterLewerin | reference |
| 2016-04-30 18:29:31 | Eight Queens Problem | gold | reference |
| 2015-05-04 20:01:34 | Hanoi Towers | AMG | reference |
| 2016-10-19 12:44:35 | Knight's Tour | dbohdan | reference |
| 2015-05-04 10:22:02 | Sudoku Solver | HJG | reference |
| 2015-10-18 12:55:10 | Tcl on RosettaCode | aspect | reference |
| 2015-05-04 09:39:08 | The Einstein puzzle | HJG | reference |