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.
181762 puzzles downloaded.
23 |
9 |
16 |
8 |
14 |
|
10 |
|
3 |
|
15 |
13 |
1 |
|
17 |
4 |
25 |
|
|
6 |
20 |
11 |
|
5 |
7 |
24 |
|
13 |
20 |
1 |
|
|
7 |
23 |
|
21 |
|
|
6 |
|
|
4 |
18 |
|
|
19 |
17 |
9 |
25 |
5 |
7 |
14 |
|
|
13 |
|
|
|
18 |
|
|
20 |
15 |
8 |
19 |
22 |
|
|
4 |
1 |
5 |
9 |
|
|
3 |
16 |
|
15 |
|
23 |
|
13 |
|
1 |
14 |
|
11 |
6 |
|
8 |
7 |
|
5 |
17 |
9 |
|
3 |
|
22 |
2 |
8 |
|
|
|
|
10 |
|
25 |
13 |
18 |
11 |
17 |
|
5 |
14 |
12 |
1 |
|
15 |
4 |
16 |
24 |
|
|
20 |
|
|
19 |
13 |
9 |
14 |
3 |
|
16 |
1 |
17 |
15 |
7 |
|
25 |
21 |
|
|
20 |
2 |
|
|
|
10 |
|
|
13 |
|
14 |
22 |
|
|
|
11 |
|
|
|
|
|
|
18 |
3 |
2 |
|
25 |
|
16 |
8 |
|
21 |
22 |
6 |
3 |
10 |
15 |
24 |
9 |
14 |
2 |
8 |
|
25 |
18 |
|
|
|
|
|
13 |
|
12 |
20 |
19 |
|
|
|
22 |
|
|
20 |
25 |
15 |
|
19 |
|
16 |
|
13 |
17 |
|
|
|
|
10 |
11 |
1 |
|
6 |
12 |
24 |
13 |
5 |
18 |
|
|
8 |
16 |
|
|
21 |
3 |
4 |
14 |
|
|
|
2 |
25 |
11 |
15 |
24 |
23 |
|
|
6 |
|
23 |
21 |
|
4 |
5 |
20 |
|
24 |
|
|
|
19 |
22 |
|
17 |
15 |
10 |
|
3 |
|
14 |
11 |
|
|
2 |
17 |
14 |
21 |
5 |
|
19 |
24 |
|
3 |
22 |
|
20 |
|
1 |
15 |
8 |
12 |
|
|
4 |
|
|
18 |
|
15 |
25 |
6 |
|
|
20 |
4 |
3 |
|
10 |
9 |
|
12 |
|
2 |
5 |
|
13 |
23 |
7 |
|
|
17 |
8 |
1 |
|
12 |
|
|
3 |
|
|
4 |
8 |
20 |
10 |
|
16 |
|
9 |
25 |
|
15 |
6 |
|
7 |
2 |
13 |
14 |
19 |
|
|
24 |
3 |
|
19 |
|
20 |
6 |
15 |
|
16 |
5 |
|
|
|
12 |
|
9 |
23 |
2 |
|
25 |
13 |
|
1 |
|
|
4 |
18 |
13 |
5 |
12 |
20 |
|
|
|
24 |
19 |
23 |
6 |
|
|
25 |
22 |
|
|
7 |
16 |
8 |
3 |
18 |
4 |
|
8 |
7 |
21 |
|
|
|
|
5 |
25 |
|
20 |
|
6 |
|
19 |
24 |
14 |
|
|
11 |
|
|
|
23 |
17 |
11 |
|
6 |
|
|
|
|
|
10 |
2 |
|
16 |
13 |
24 |
14 |
12 |
15 |
7 |
22 |
20 |
18 |
18 |
|
1 |
12 |
|
4 |
|
8 |
15 |
13 |
|
|
|
|
|
|
21 |
|
|
|
22 |
5 |
|
9 |
|
|
2 |
|
|
|
3 |
1 |
|
|
7 |
5 |
|
8 |
11 |
22 |
24 |
10 |
|
21 |
19 |
9 |
4 |
18 |
|
|
6 |
|
|
24 |
21 |
23 |
8 |
|
4 |
16 |
25 |
18 |
|
9 |
12 |
11 |
19 |
14 |
|
17 |
|
|
|
|
10 |
14 |
15 |
|
6 |
|
2 |
17 |
13 |
|
12 |
24 |
|
9 |
25 |
|
3 |
7 |
|
16 |
|
21 |
|
5 |
|
4 |
25 |
|
|
11 |
19 |
15 |
18 |
|
|
23 |
13 |
7 |
22 |
12 |
|
|
14 |
|
|
|
8 |
|
|
24 |
9 |
4 |
20 |
22 |
9 |
7 |
|
|
16 |
17 |
|
|
12 |
|
|
24 |
|
5 |
8 |
|
|
23 |
25 |
21 |
|
14 |
19 |
7 |
|
5 |
16 |
6 |
|
|
14 |
17 |
12 |
|
21 |
3 |
4 |
|
22 |
|
8 |
|
11 |
10 |
1 |
15 |
23 |
Showing puzzle number: 169
Puzzletype: Symmetrical Sudoku
Startnumbers: 379
Difficulty: Hard (0)
Solution methods:
SiSo SC DC Solve puzzle Show solution Print