Piskvorky
Tick5 v.1.0
Tick5 is a board game known as gomoku, omok, piskvorky or wuziqi. Tick5 has a built-in AI and also allows users to build their own AI with script language Lua. Tick5 runs cross-platform and has both GUI and textual version.
Ddamok v.0.0.2
ddamok is a board game, that unite go(known as baduk) with omok(known as gomoku, piskvorky or wuziqi).
Piskvork v.8.5
This game is often called GoMoku or Five in a row.