Beginner's Guide to Redcode
- A text to guide newcomers from their very first contact with Core War and Redcode to the point where they can write a working warrior, and are able to proceed to the more technical commands.
- http://vyznev.net/corewar/guide.html

Pizza Core War Server
- Torunaments, links, and tutorials.
- http://www.ecst.csuchico.edu/~pizza/koth

Core War For Dummies
- An introduction and tutorial.
- http://www.koth.org/info/corewars_for_dummies/dummies.html

Core War
- Introduction and links.
- http://www.mcraeclan.com/Graeme/CoreWars.htm