00:00
7
1
9
8
8
6
9
5
2
4
7
6
8
5
3
3
1
5
8
4
7
7
8
3
5
2
2
5
3
3
7
5
4
9
8
2
3
6
5
1
6
2024-06-02(Beginner) Puzzles
Learn number placement while solving
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.