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 Puzzle
 
Argument: Generic , Closed by: omonim2007
NewRisingSun @ 2018-06-17 23:03:33

"Puzzle (USA) (Beta 1) (Unl)" is not a "US Beta", it's an FFE hack of the Taiwanese Idea-Tek release. You can tell that it is an FFE hack because the initial two writes are to $42FF, which are registers of the Bung Game Doctor and Front FarEast Super Magicards (see https://wiki.nesdev.com/w/index.php/INES_Mapper_006).
omonim2007 @ 2018-06-20 21:43:09

NewRisingSun, nice to see your post here ))

Thanks for detailed and very important information!
Fixed it.