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5
4
2
7
6
7
3
9
4
2
9
7
1
6
9
6
8
3
5
6
3
7
4
2
3
6
8
9
2
2
6
5
3
8
4
8
2
7
5
6
3
2025-11-07(Beginner) Puzzles
Number Place with simple steps for newcomers
Use small notes for tricky squares and erase when confirmed.
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.