Most games on the Tron Network so far have been gambling games, based on random number generation. As far as I know of, the only skill-based game running on the Tron Network at the moment is TronMan , which I reviewed on January 7th of this year. To read my review, follow this link : http://trxgamereview.com/?p=34
Update! : A new skill game has been released , FlappyBird. I’ve reviewed it and rated it 4.0/5!