Sample Javascript Implementation V1.0
At last there is a Javascript implementation of the WordWalk puzzle game. You can find it at https://wordwalk.net/puzzle-implementation . After you've played it, you can play the same game again by just hitting the browser reload button. I've changed the rules slightly: Now you just need to turn the graph blue by correctly guessing all the subwords and the rootword. The subwords are only partially given to you. The reason I've done this is to make use of colors in the Web depiction of the graph as it is built so that you can see not only which letters you've used but also which arrows you have traversed. This gives you some visual feedback regarding which words to try. Check it out and give me some feedback!