00:00
7
8
2
3
9
1
5
2
7
3
4
3
5
1
7
8
2
6
1
4
5
3
4
8
3
6
5
2
9
1
4
6
5
1
8
3
6
1
6
9
4
2025-04-28(Beginner) Puzzles
Perfect for first-time players
Focus on enjoying the process, not just speed.
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.