Sudoku tips help you solve faster and avoid dead ends. Focus on scanning rows and columns, use notes to track candidates, and revisit boxes that open up after each placement. Small habits like checking intersections and spotting singles can dramatically speed up your progress.
Practice the tips right away with the live board below. Refresh for unlimited new puzzles and use the timer to see your improvement. For more advanced practice, try Hard or Expert puzzles once the basics feel automatic.