00:00
4
9
5
1
6
8
6
3
4
9
1
4
9
5
1
7
6
5
9
1
2
7
1
2
6
3
8
9
2
7
4
7
8
4
3
9
1
4
1
5
2
2025-10-25(Beginner) Puzzles
Follow order with simple puzzles
Focus on enjoying the process, not just speed.
Tips for Solving Sudoku
- Start with squares with fewer numbers: Begin with rows, columns, or blocks that already have more numbers filled; fewer candidates make it easier to solve.
- Pencil marks (notes): For beginners, write possible numbers in small font in empty squares for reference.
- Review: If stuck, check for duplicate numbers or rule violations.
- Basic rule: Do not repeat the same number in the same row, column, or 3x3 block.