00:00
6
1
5
4
7
2
9
6
3
3
1
4
9
2
6
3
1
4
3
6
7
5
2
8
9
2
3
1
5
3
5
6
7
2
3
6
9
7
2
4
3
2025-11-03(Beginner) Puzzles
Puzzles to complete without hesitation
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.