after one or two games, it freezes in the middle, and we have to exit and reenter. but all the scores are lost. very frustrated. are there bugs? please look into it. thanks.

maybe bugs. what rule did you play?

HongKong. Please take a look. Many thanks.

BTW, we also tried HongKong03 and ZungJung. we also clear the browser's cache before playing. But same problem. The game just freezes after one game in the middle of the second game usually when someone has a chance to "chi". Really appreciate if you can look into it and solve the problem. It's really a good game without this problem.