00:00
2
1
4
3
8
4
8
9
2
7
5
1
8
3
1
6
4
8
9
4
9
2
5
7
9
1
7
5
8
3
2
3
2
7
5
1
8
4
6
8
4
2024-06-10(Beginner) Puzzles
Number Place suitable for first-time solvers
Break the puzzle into smaller sections for easier solving.
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.