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5
2
9
3
6
6
9
5
1
7
8
9
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1
7
6
4
1
2
8
1
8
9
6
5
3
5
7
8
2
6
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6
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7
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1
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6
2024-12-18(Beginner) Puzzles
First steps for progressing in Number Place
Narrow down candidates in each row and column.
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.