In general, the game itself isn't bad. Has a nice art, style and concept.
For me is not laggy, I suggest people to try it with another browser, because maybe that is the problem.

You should fix the movement of the tokens because they have a strange way of moving (and I'm pretty sure Ludo doesn't have a movement like that).

Start fixing the movement, and how you show it to the user (design). Putting that aside the logic doesn't seem bad. But it would be nice something to make this game different from others ludo's games.

For some reason the language changes without notice. At some point, when I tried to talk with the chinese man, the language changed from english to polish and I can´t change it back.

It's been years... and I still like this.