| Title | Publisher | Year | Language | Documents |
|---|---|---|---|---|
| AFGNCAAP - IF Agent! Todays Adventure: Holy Goat! | Marius Müller | 2007 | English | Solution, Map |
| Alcohol Solves Everything | Christos Dimitrakakis | 2007 | English | Solution, Map |
| Alma Mater | Roger Carbol | 2006 | English | Solution, Map |
| And So It Goes | Adam Conover | 2004 | English | Solution, Map |
| And Then is Heard no More | Harald A. Helfgott | 2002 | English | Solution, Map |
| Angel Curse, The | David Welbourn | 2003 | English | Solution, Map |
| Another Day, Another Sea Monster | Dan Schmidt | 2001 | English | Solution, Map |
| Apocolyptica | David Jacob Wildstrom | 2001 | English | Solution, Map |
| Apoptosis | Kate McKee | 2010 | English | Solution, Map |
| Appallatron: Annoyotron 3 | Sean T. Barrett | 2002 | English | Solution, Map |
| Are You Too Chicken to Make a Deal? | Mitchell Taylor | 1998 | English | Solution |
| Argument-Winner's Ghost, The | Andrew Schultz | 2013 | English | Solution, Map |
| Artifiction | Mikko Vuorinen | 2002 | English | Solution |
| Assignment | Matthew A. Murray | 2001 | English | Solution, Map |