For the true Sudoku fanatic, Sudoku 10,000 Questions offers an incredible library of puzzles to keep you busy for a lifetime! Developed by Success, this game features 10,000 hand-crafted puzzles across multiple difficulty levels. The clean interface and smooth stylus controls make solving puzzles a breeze. You can track your progress, save your best times, and even compete with friends in wireless multiplayer modes. With its sheer volume of content and polished presentation, this is the only Sudoku game you'll ever need on the Nintendo DS. Sharpen your mind and tackle the ultimate number challenge anywhere, anytime.