The problem for us is, is that we're using retail cartridges not ROMs or .cia's. So the problem most likely lies with the fact that we're using retail cartridges on EmuNAND.
I too am having the same problem, running into the same error code 030-3537 when running a retail Australian Cartridge on an Australian 3DS XL with Emunand 9.5.
It's unfortunate people are trolling it already... Although I may not be correct, by my intuition tells me that Shigeru Miyamoto is infact not dead in contrast to this report...
It won't be blocked, there could be many people out there to just so happen to update and purchase that Sudoku game, if Nintendo banned everyone who did that, we may find some unhappy, 'innocent' people...
It will make ALOT more clicking noises when using DVD+R's, which should not be used unless you have a hard-modded Wii which supports this type, these work your Wii alot harder thatn -R's, which may be a concern if you find your Wii is making alot or significantly more clicking than usual...
Because they think we ride kangaroos around the place instead of cars, and think we're that stupid to give in to prices like these, bare in mind alot of people will...
In my experience most movie game tie-ins are pretty bad, the only exceptions are Goldeneye and... I'll think of something later. But just because it's on 3DS doesn't mean it will automatically become great, it'll be a shame to see the 3DS buried in shovelware the same way the DS was...