00:00
6
4
1
3
3
7
8
6
2
5
7
4
6
9
2
4
8
5
5
1
6
7
4
2
4
3
5
2
1
6
1
7
3
6
9
4
2
8
4
3
7
2024-10-02(Beginner) Puzzles
Step-by-step guidance while solving
Follow a logical order to feel a sense of accomplishment.
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.