Do you guys know if it's possible to beat these games without using amibo cards? My ds camera doesn't work and crashes the system if I try to use it so I am therefore unable to use any amibo cards. I've heard from other people that the puzzle league game us really difficult even with amibo so if anyone has any tips as to how to beat it without I would be very greatful. Also, does anyone know the rewards you can get from them? I only know a few of the puzzle league rewards but I have no idea if you even get any from desert island escape. Any information is greatly appreciated