| Title | Publisher | Year | Language | Documents |
|---|---|---|---|---|
| Fallacy of Dawn | Robb Sherwin | 2001 | English | Solution |
| Film at Eleven | Bowen Greenwood | 2001 | English | Solution |
| Finding Henry | Duncan Cross | 2001 | English | Solution, Map |
| Fine-Tuned | Dennis G. Jerz | 2001 | English | Solution |
| First Things First | J. Robinson Wheeler | 2001 | English | Solution, Map, Hints |
| Five Lands | ? | 2001 | Czech | |
| Flexible Pants | Jonathan Rosebaugh | 2001 | English | Solution, Map |
| Floyd | Adam Biltcliffe | 2001 | English | Solution, Map |
| Four Dragons | Patrick Paglen | 2001 | English | |
| Frohe Ostern | Martin Oehm | 2001 | German | |
| Fünfte Raum, Der | Jens Bojaryn | 2001 | German | |
| Fusillade | Mike Duncan | 2001 | English | Solution |