Sudoku

About

Sudoku is a logic puzzle game that tasks you with filling a 9x9 grid so each row, column, and 3x3 section contains numbers one through nine. The Nintendo DSi version uses the touchscreen for direct input making it easy to scribble notes or lock in answers. Puzzles range from beginner to expert with difficulty scaling through tighter constraints and larger grids. The DSi port includes over 300 puzzles split across multiple skill levels with a clean interface that avoids clutter. Players appreciate the intuitive controls and the ability to carry challenging puzzles in your pocket. With a 4.2 rating on user forums it remains a staple for fans of grid-based logic challenges.