| Title | Publisher | Year | Language | Documents |
|---|---|---|---|---|
| Reptile | Elevelyn Anole |
2009 | English | Solution, Map |
| Revenge of the Chalupa | Dan Schmidt | 1999 | English | Solution, Map |
| Revenge of the Nockle: A Speed IF | Josh Giesbrecht | 2006 | English | Solution, Map |
| Ribbons | J. D. Berry | 2001 | English | Solution, Map |
| Road to Destruction (featuring Bob Hope), The | David Jacob Wildstrom | 2002 | English | Solution, Map |
| Romeo, Juliet and the Dog | Ricardo Dague | 2002 | English | Solution, Map |
| ROWR! | Gunther Schmidl | 2000 | English | Solution, Map |