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6
3
2
2
7
4
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9
8
9
4
3
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5
7
9
2
6
7
3
1
5
8
3
9
2024-06-06(Advanced) Puzzles
Enjoy the ultimate challenge in Number Place
Check overall balance and solve complex patterns.
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.