Puzzle 1
Rank: 2
9
7
4
6
1
8
3
2
6
4
8
2
9
3
1
5
7
3
1
2
8
5
7
9
4
6
1
2
3
9
8
4
6
7
5
8
9
4
5
7
6
2
1
3
5
6
7
1
3
2
4
9
2
8
9
3
1
5
7
6
4
4
3
6
7
2
8
5
9
1
7
5
1
6
4
9
3
2
8
Puzzle 2
Rank: 1
7
4
2
5
6
3
9
8
1
1
3
8
9
2
4
5
6
7
5
9
6
8
1
7
2
3
4
2
1
3
4
8
9
6
7
5
8
5
9
7
3
6
1
4
2
4
6
7
5
2
8
9
3
9
8
1
3
4
5
7
2
6
3
2
5
6
7
8
4
1
9
6
7
4
2
9
1
3
5
8
Puzzle 3
Rank: 1
4
3
9
5
1
8
6
7
2
7
2
8
9
3
6
1
4
5
6
5
1
2
4
7
8
9
3
1
4
8
9
3
5
6
7
8
9
3
6
7
5
2
1
4
5
6
7
1
2
4
9
3
8
9
8
4
3
5
1
7
2
6
2
7
5
4
6
9
3
8
1
3
1
6
7
8
2
4
5
9
Puzzle 4
Rank: 2
6
1
2
8
9
7
3
5
4
3
9
5
2
4
8
6
7
4
8
7
3
5
6
1
9
2
1
2
3
4
8
9
5
7
6
8
4
9
6
7
5
2
1
3
5
7
6
2
1
3
4
8
9
3
8
7
4
1
6
2
5
2
5
4
9
6
8
7
3
1
7
6
1
5
3
2
4
8
9
How to Solve Hard Sudoku
These hard Sudoku puzzles are designed for experienced players. Each puzzle follows the standard Sudoku rules:
- ✓Fill each row with numbers 1-9 without repetition
- ✓Fill each column with numbers 1-9 without repetition
- ✓Fill each 3×3 box with numbers 1-9 without repetition
🖨️ Print Instructions
Click the print button to get a printer-friendly version of these puzzles.