| Date | Name | Who | What |
|---|---|---|---|
| 2013-01-24 11:26:42 | Coroutines for the Dazed and Confused | dkf | reference |
| 2011-07-06 00:58:16 | Non-deterministic search | RLE | reference |
| 2008-09-03 17:32:10 | proof of concept: suspend and resume | nem | reference |
| 2015-05-04 10:04:23 | Solving cryptarithms | HJG | reference |