Connect Everything, a HTML5 logic game
connecteverything2.herokuapp.com
connecteverything2.herokuapp.com
The (not terribly good) source code is on github: https://github.com/fela/connect-everything
It is heavily inspired by KNetWalk, to which I made some collaborations in the past. An online version based on the same concept as KNetWalk is here: http://www.logicgamesonline.com/netwalk/