 Downloadable puzzle packs will contain a variety of puzzles from classic Nintendo Picross titles; currently, puzzle packs from Mario's Picross, and Nintendo Power, are available in Europe and North America.As of November 21, 2007, twelve puzzle packs are currently available in North America, with two packs having been released biweekly starting on September 3, 2007.In Europe, only two packs have been released so far.