難しい Sudoku 2024 to print (free PDF)
Download every 難しい Sudoku from 2024 — 366 puzzles — as a free printable PDF.
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5
7
6
8
9
5
6
1
6
2
4
2
8
6
3
3
2
5
9
3
4
5
6
3
8
5
4
9
1
4
7
9
6
3
5
4
1
7
6
5
3
6
8
7
1
7
2
4
6
5
7
9
6
8
8
3
9
2
3
1
9
4
8
3
2
4
3
8
7
5
4
9
6
1
2
5
4
8
6
9
7
6
2
4
5
8
3
7
4
5
5
6
1
8
8
1
9
5
3
7
2
6
1
1
9
8
2
3
8
5
1
2
4
6
7
9
7
3
8
7
9
2
8
3
5
3
4
8
4
5
6
1
7
2
1
5
9
2
4
2
1
5
9
6
8
4
1
2
7
3
5
6
7
2
9
8
1
2
6
5
2
3
9
8
5
7
8
6
4
3
5
1
4
9
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