00:00
8
4
5
1
6
3
1
5
6
8
6
7
3
5
1
3
1
2
5
6
9
6
9
3
1
2
1
3
3
1
6
9
7
8
1
5
6
5
8
1
3
2024-04-26(Beginner) Puzzles
Feel accomplishment as you solve
Take it one step at a time to see the overall picture.
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.