OK, it seems that some level names are not the same when you compare the US-version with the EU-version of the game although theire based upon the same language. For example in the european Version the Level "Moai Statue" is "Moai" (well, that's not so bad). An other example is in the european version the Level "No. 4 Batter" in the US version they called the Level "Cleanup Batter". I don't know if this could lead to wrong entrys in the future?

Well, we can verify it's the good one by looking at the level itself, don't worry too much about level names. People will understand that if it's in this order, it must be the good one :P

Yeah, the order is the best to compare this. BTW I've already request some other picross games, I hope these will be approved.

Ideally it'd be nice to have an option to have USA/PAL/JPN name options, but it's somewhat unlikely for categories and levels to get that. For now, you could name them as "No. 4 Batter / Cleanup Batter" or similar.

OK, that's the way I will do this.

Good initiative :) but keep only english and Official ones

Yeah, I usually play video games by myself also in english. And yes I will only use the official ones in english ;-)