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3
9
5
2
1
3
8
5
6
2
1
9
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9
2
4
8
3
5
7
7
2
9
3
8
2
1
7
4
5
6
3
7
2
8
3
2
7
6
4
9
2025-03-13(Beginner) Puzzles
Perfect introduction to Number Place puzzles
Celebrate small progress to stay motivated.
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.