../Home/Library/Brain Age Express: SudokuBrain Age Express: Sudoku (2009)byNintendo SPD· published byNintendoReleased2009ModesSingle playerPuzzleNintendo DSiAboutAbout 100 sudoku puzzles taken from the original DS for DSiWare.MediaPlatformsNintendo DSiApr 22, 2009DetailsDeveloped byNintendo SPDPublished byNintendoGenresPuzzleModesSingle player