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9
8
3
5
1
4
7
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4
6
9
3
9
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3
2
4
8
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2
9
7
3
1
5
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7
8
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1
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6
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9
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9
8
3
2024-08-23(Beginner) Puzzles
Perfect for first-time players
For first-timers, use notes to organize your thinking.
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.