00:00
4
9
5
3
3
1
9
2
5
4
7
9
6
5
4
1
8
5
1
7
2
8
4
6
2
2024-11-01(Advanced) Puzzles
Tackle difficult Number Place patterns
Think logically without rushing.
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.