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.
219297 puzzles downloaded.
| 16 |
1 |
23 |
2 |
|
7 |
14 |
|
|
3 |
8 |
5 |
4 |
19 |
|
24 |
9 |
|
18 |
21 |
6 |
|
20 |
|
|
| |
|
|
17 |
|
20 |
11 |
5 |
18 |
|
22 |
|
|
3 |
|
4 |
|
24 |
1 |
9 |
10 |
|
|
19 |
|
| 23 |
10 |
|
1 |
|
2 |
|
20 |
|
19 |
16 |
25 |
6 |
|
|
|
5 |
21 |
|
13 |
|
9 |
24 |
|
15 |
| 14 |
6 |
8 |
21 |
|
4 |
|
|
15 |
18 |
19 |
22 |
16 |
23 |
20 |
|
|
|
|
3 |
7 |
|
13 |
|
|
| |
5 |
|
4 |
1 |
|
|
14 |
25 |
|
6 |
8 |
|
9 |
|
|
|
|
|
16 |
20 |
7 |
17 |
|
11 |
| 9 |
|
|
|
|
|
|
19 |
|
11 |
14 |
21 |
|
24 |
|
13 |
16 |
|
17 |
7 |
15 |
6 |
2 |
22 |
|
| 19 |
11 |
1 |
3 |
10 |
5 |
25 |
22 |
24 |
4 |
2 |
13 |
|
12 |
17 |
7 |
14 |
|
|
|
|
|
|
6 |
|
| 7 |
18 |
22 |
16 |
3 |
19 |
15 |
8 |
21 |
12 |
10 |
|
5 |
|
|
|
|
|
13 |
17 |
23 |
|
9 |
25 |
|
| 5 |
|
|
8 |
24 |
|
|
|
17 |
16 |
15 |
|
|
18 |
|
|
1 |
22 |
2 |
25 |
|
3 |
21 |
4 |
9 |
| |
12 |
16 |
14 |
|
22 |
|
6 |
10 |
|
|
18 |
13 |
|
3 |
5 |
19 |
20 |
4 |
|
25 |
8 |
15 |
9 |
|
| 8 |
|
24 |
|
|
3 |
20 |
4 |
12 |
|
5 |
|
|
|
18 |
25 |
21 |
|
6 |
1 |
|
17 |
19 |
10 |
|
| |
9 |
13 |
|
6 |
|
|
1 |
5 |
14 |
23 |
|
19 |
17 |
|
10 |
|
15 |
11 |
|
|
12 |
25 |
|
8 |
| 15 |
|
|
13 |
9 |
|
23 |
|
|
24 |
|
|
|
|
|
11 |
|
|
14 |
|
4 |
19 |
|
|
7 |
| 13 |
|
7 |
23 |
|
|
19 |
18 |
|
15 |
|
20 |
1 |
|
24 |
3 |
22 |
14 |
|
|
17 |
|
6 |
12 |
|
| |
22 |
2 |
11 |
|
21 |
13 |
|
9 |
17 |
20 |
|
|
|
8 |
|
10 |
5 |
3 |
15 |
|
|
14 |
|
19 |
| |
7 |
17 |
19 |
5 |
|
22 |
13 |
4 |
25 |
3 |
|
15 |
10 |
|
|
11 |
18 |
|
8 |
|
23 |
12 |
14 |
|
| 3 |
14 |
21 |
22 |
|
16 |
10 |
9 |
13 |
|
|
1 |
|
|
15 |
2 |
24 |
|
|
|
11 |
18 |
|
|
20 |
| |
17 |
15 |
|
12 |
1 |
3 |
|
|
|
|
|
8 |
|
19 |
6 |
7 |
10 |
22 |
14 |
18 |
24 |
11 |
20 |
13 |
| |
4 |
|
|
|
|
|
|
14 |
10 |
11 |
2 |
|
25 |
9 |
20 |
3 |
23 |
7 |
18 |
16 |
22 |
1 |
13 |
17 |
| |
21 |
14 |
5 |
11 |
8 |
6 |
|
19 |
13 |
|
15 |
|
16 |
23 |
22 |
|
2 |
|
|
|
|
|
|
3 |
| 10 |
|
4 |
9 |
15 |
23 |
|
|
|
|
|
7 |
|
14 |
21 |
|
12 |
6 |
|
|
2 |
1 |
|
5 |
|
| |
|
12 |
|
14 |
9 |
|
|
|
|
18 |
19 |
22 |
1 |
10 |
8 |
13 |
|
|
23 |
|
21 |
5 |
11 |
24 |
| 24 |
|
20 |
12 |
|
10 |
|
21 |
23 |
|
|
|
9 |
7 |
22 |
18 |
|
4 |
|
11 |
|
13 |
|
8 |
6 |
| |
13 |
|
|
21 |
14 |
8 |
10 |
|
7 |
|
12 |
|
|
16 |
|
17 |
19 |
23 |
6 |
|
25 |
|
|
|
| |
|
9 |
|
13 |
18 |
12 |
|
22 |
6 |
|
10 |
23 |
5 |
25 |
17 |
|
|
21 |
2 |
|
4 |
8 |
16 |
14 |
Showing puzzle number: 67
Puzzletype: Symmetrical Sudoku
Startnumbers: 376
Difficulty: Harder (0)
Solution methods:
SiSo SC DC XW
Solve puzzle Show solution Print