00:00
7
2
1
6
4
8
4
6
8
5
2
7
5
2
9
1
4
8
9
2
8
9
7
2
1
3
1
4
6
8
2
5
2
1
4
9
8
7
8
7
6
2024-06-11(Beginner) Puzzles
Develop number placement skills gradually
Remember that patience is key.
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.