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8
2
1
5
9
7
4
1
6
4
5
8
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1
2
5
9
8
1
6
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1
8
4
6
5
9
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7
1
3
6
1
7
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4
7
6
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9
2
2025-11-15(Beginner) Puzzles
Relaxed pace for learning Number Place
Check the rules each time you place a number.
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.