Sudoku puzzles (Su Doku)
My database includes 184 puzzles for the moment and I'm constantly generating more.
Rules: Fill in the grid so that every row and every column contains the digits 1 through 25. There is only 1 solution for each puzzle.
For more information check out Wikipedia.
138907 puzzles downloaded.
| 1 |
10 |
17 |
|
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|
|
|
13 |
8 |
|
|
23 |
|
21 |
12 |
5 |
|
14 |
22 |
7 |
11 |
3 |
9 |
4 |
| |
20 |
12 |
9 |
15 |
|
3 |
21 |
|
|
|
13 |
17 |
4 |
|
|
11 |
16 |
1 |
|
|
2 |
6 |
|
23 |
| 13 |
1 |
|
23 |
20 |
12 |
|
6 |
14 |
|
21 |
|
25 |
24 |
7 |
|
22 |
|
17 |
10 |
|
|
|
8 |
2 |
| 2 |
21 |
24 |
|
23 |
8 |
|
25 |
|
4 |
|
5 |
|
17 |
|
15 |
18 |
10 |
6 |
|
|
16 |
|
|
3 |
| 21 |
15 |
23 |
25 |
19 |
24 |
18 |
|
2 |
|
10 |
|
|
3 |
|
5 |
|
20 |
|
17 |
|
|
14 |
1 |
7 |
| 17 |
|
15 |
12 |
18 |
11 |
5 |
20 |
10 |
|
25 |
24 |
14 |
|
|
4 |
6 |
1 |
7 |
|
16 |
3 |
|
2 |
|
| |
|
|
7 |
8 |
|
12 |
15 |
|
|
4 |
|
9 |
13 |
23 |
|
16 |
|
25 |
5 |
18 |
|
1 |
|
|
| |
25 |
|
|
|
6 |
20 |
12 |
9 |
21 |
|
|
24 |
|
|
18 |
4 |
19 |
16 |
13 |
2 |
|
8 |
|
|
| |
13 |
9 |
19 |
16 |
14 |
|
8 |
|
11 |
1 |
23 |
|
|
|
6 |
|
5 |
20 |
15 |
24 |
|
|
7 |
10 |
| |
|
|
14 |
10 |
|
|
|
22 |
20 |
|
|
7 |
19 |
|
13 |
12 |
|
2 |
|
|
1 |
|
|
9 |
| 24 |
17 |
8 |
21 |
|
|
|
18 |
|
12 |
20 |
22 |
|
5 |
16 |
|
3 |
25 |
|
6 |
1 |
|
|
11 |
|
| 3 |
|
2 |
|
|
16 |
9 |
22 |
|
10 |
6 |
|
1 |
14 |
|
25 |
|
24 |
|
23 |
|
19 |
11 |
20 |
|
| 14 |
|
|
|
9 |
|
1 |
10 |
|
|
8 |
|
13 |
|
17 |
|
|
12 |
23 |
|
3 |
|
|
|
21 |
| |
14 |
1 |
4 |
|
10 |
|
11 |
|
2 |
|
16 |
6 |
|
15 |
23 |
|
8 |
24 |
25 |
|
|
22 |
|
18 |
| |
2 |
|
|
12 |
23 |
|
3 |
8 |
|
18 |
21 |
|
10 |
4 |
20 |
|
22 |
|
|
|
17 |
9 |
16 |
6 |
| 16 |
|
|
24 |
|
|
23 |
|
20 |
6 |
|
19 |
18 |
|
|
21 |
17 |
|
|
|
4 |
10 |
|
|
|
| 20 |
4 |
|
|
14 |
2 |
7 |
23 |
|
5 |
|
|
|
11 |
10 |
1 |
|
15 |
|
9 |
12 |
8 |
16 |
19 |
|
| |
|
22 |
|
1 |
18 |
4 |
7 |
25 |
15 |
|
|
12 |
|
|
9 |
20 |
14 |
19 |
8 |
|
|
|
23 |
|
| |
|
6 |
|
17 |
13 |
24 |
|
1 |
|
15 |
18 |
2 |
|
5 |
|
|
11 |
4 |
|
20 |
12 |
|
|
|
| |
11 |
|
16 |
22 |
|
17 |
2 |
12 |
9 |
|
|
4 |
25 |
6 |
|
14 |
18 |
8 |
20 |
5 |
13 |
15 |
|
19 |
| 18 |
8 |
7 |
|
|
25 |
|
16 |
|
1 |
|
20 |
|
|
13 |
|
9 |
|
22 |
14 |
19 |
24 |
2 |
5 |
15 |
| 6 |
|
|
11 |
|
|
15 |
1 |
19 |
7 |
|
8 |
|
20 |
|
17 |
|
3 |
|
18 |
10 |
|
21 |
4 |
24 |
| 15 |
18 |
|
|
|
7 |
19 |
|
6 |
|
16 |
25 |
3 |
|
11 |
|
24 |
23 |
|
12 |
17 |
21 |
|
13 |
22 |
| 22 |
|
14 |
1 |
|
|
10 |
19 |
18 |
|
|
4 |
8 |
6 |
|
|
|
21 |
15 |
|
11 |
9 |
13 |
12 |
|
| 25 |
24 |
4 |
20 |
6 |
3 |
11 |
|
21 |
18 |
9 |
|
16 |
|
|
2 |
8 |
|
|
|
|
|
5 |
14 |
12 |
Showing puzzle number: 160
Puzzletype: Symmetrical Sudoku
Startnumbers: 371
Difficulty: Harder (0)
Solution methods:
SiSo SC DC XW
Solve puzzle Show solution Print