Best or most challenging ios app for Xiangqi : rxiangqi

xiangqiis a place where Chinese Chess players from around the world can meet to play xiangqi on. We have novices to masters playing on this siteI tend to disagree myself. In terms of game-tree complexity, xiangqi is a lot more difficult than chess. Shogi is a lot more than xiangqi, and Go is a lot more than xiangqi. Part of