00:00
2
3
7
6
4
4
1
3
9
7
8
7
1
4
9
3
4
9
5
5
7
4
1
2
6
6
8
7
1
4
5
3
9
8
1
4
2
3
4
9
8
2024-07-08(Beginner) Puzzles
Perfect introduction to Number Place puzzles
Look for rows, columns, or blocks that are nearly complete.
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.