Whitespace should not matter in JSON, at least according to standards. If it is a matter of whitespace it could mean that the JSON parser included in Mokomaze's sources if faulty. In that case it could be feasible to reimplement some parts to use libjson (which should be quite reliable).

It is really uplifting that there is quite a lot of interest in this game in Maemo community. I will try to address some of many feature requests and bugfixes this or (more probably) next weekend.

I would also like to point out that I am not the owner (or any other type of authority) of this project. It would be much appreciated if other devs got involved into this project.