igo: Tools for playing the game of Go
igo/gofs: Filesystem as game server for 2-player turn-based games
igo/goban: Go game interface to gofs (graphical)
dict: rc scripts, modified adict and dict(1) to get and use EDICT2
gs: gs(1) with IJS support
relic: Tools ported from ancient UNIX sources to Plan 9
cmd: Tools from scratch or ported – see respective NOTES
α: Test/work in progress sources