Agetec today announced its latest entry into the portable puzzle game market, Brain Buster Puzzle Pak for the Nintendo DS. The compilation includes five games: Sudoku, Kakuro, Light Up, Nurikabe, and Slitherlink. All five games were created in conjunction with Japanese puzzle magazine Nikoli. The Brain Buster Puzzle Pak is scheduled for a February 2007 release. No price or rating information has been announced.