This Flash version includes the Classic and Enhanced modes from the iPhone version of the game, in addition to the help system, the map system, music remix and save/resume (in Enhanced mode your game is saved so that you can resume on subsequent visits to the site).
http://nodesofyesodgame.blogspot.co.uk/p/nodes-of-yesod-flash.html
http://nodesofyesodgame.blogspot.co.uk/p/instructions.html
Original