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.
181819 puzzles downloaded.
| 20 |
3 |
1 |
|
|
5 |
17 |
16 |
8 |
6 |
25 |
24 |
|
7 |
21 |
19 |
|
10 |
14 |
22 |
12 |
23 |
|
15 |
|
| 16 |
9 |
21 |
1 |
|
7 |
25 |
13 |
14 |
11 |
20 |
|
18 |
22 |
|
|
6 |
17 |
2 |
10 |
|
|
19 |
24 |
|
| 10 |
|
16 |
11 |
2 |
19 |
|
1 |
|
3 |
12 |
17 |
15 |
|
|
|
18 |
13 |
5 |
|
14 |
|
25 |
|
|
| 25 |
17 |
|
|
|
1 |
2 |
|
6 |
|
15 |
18 |
3 |
|
13 |
12 |
23 |
16 |
4 |
9 |
|
19 |
5 |
14 |
8 |
| |
23 |
|
20 |
4 |
|
13 |
21 |
15 |
8 |
|
|
7 |
25 |
17 |
|
10 |
|
|
1 |
6 |
|
22 |
5 |
12 |
| 6 |
|
|
15 |
|
24 |
1 |
|
|
13 |
10 |
23 |
|
17 |
22 |
|
11 |
|
16 |
20 |
21 |
|
4 |
|
3 |
| 17 |
25 |
|
16 |
20 |
|
|
7 |
|
|
13 |
|
|
8 |
|
|
|
21 |
|
14 |
|
|
|
|
22 |
| 18 |
15 |
6 |
12 |
|
17 |
|
|
21 |
|
2 |
10 |
|
|
16 |
24 |
|
9 |
25 |
|
20 |
|
|
1 |
|
| 19 |
12 |
|
10 |
|
23 |
|
5 |
7 |
|
6 |
|
|
16 |
3 |
1 |
20 |
24 |
11 |
15 |
4 |
|
|
18 |
|
| 12 |
16 |
18 |
14 |
3 |
|
|
|
|
|
11 |
|
|
|
6 |
|
21 |
|
20 |
17 |
10 |
|
23 |
7 |
9 |
| 9 |
|
22 |
|
24 |
13 |
14 |
|
4 |
|
8 |
5 |
|
6 |
|
|
12 |
23 |
15 |
|
|
|
|
|
17 |
| |
6 |
13 |
8 |
|
|
18 |
10 |
22 |
|
|
7 |
24 |
|
|
3 |
|
25 |
|
|
|
4 |
17 |
|
|
| |
10 |
20 |
25 |
11 |
6 |
9 |
18 |
17 |
|
|
1 |
|
5 |
|
|
8 |
4 |
22 |
12 |
7 |
3 |
21 |
13 |
|
| |
|
8 |
19 |
|
|
|
24 |
|
9 |
|
|
6 |
2 |
|
|
5 |
15 |
13 |
|
|
11 |
3 |
12 |
|
| 8 |
|
|
|
|
|
16 |
25 |
3 |
|
|
21 |
|
14 |
9 |
|
4 |
|
19 |
2 |
18 |
|
6 |
|
10 |
| 1 |
13 |
25 |
|
16 |
12 |
21 |
|
20 |
|
19 |
|
|
|
18 |
|
|
|
|
|
15 |
22 |
11 |
8 |
23 |
| |
1 |
|
|
12 |
22 |
10 |
17 |
13 |
21 |
9 |
15 |
|
|
24 |
|
2 |
8 |
|
4 |
|
7 |
|
19 |
16 |
| |
8 |
|
|
18 |
|
15 |
22 |
|
4 |
5 |
|
|
21 |
20 |
|
3 |
|
|
19 |
|
17 |
14 |
16 |
25 |
| 24 |
|
|
|
|
20 |
|
6 |
|
|
|
22 |
|
|
5 |
|
|
14 |
|
|
25 |
13 |
|
2 |
15 |
| 23 |
|
10 |
|
6 |
21 |
24 |
|
1 |
|
3 |
13 |
|
19 |
2 |
17 |
|
|
12 |
11 |
|
16 |
|
|
20 |
| 14 |
11 |
7 |
|
21 |
18 |
|
|
2 |
|
1 |
19 |
16 |
|
|
15 |
9 |
3 |
6 |
|
5 |
8 |
|
10 |
|
| 4 |
21 |
2 |
18 |
|
16 |
5 |
9 |
10 |
1 |
23 |
|
17 |
13 |
12 |
|
24 |
|
8 |
3 |
|
|
|
11 |
14 |
| |
|
19 |
|
17 |
|
11 |
12 |
16 |
|
|
|
20 |
18 |
7 |
10 |
|
2 |
|
5 |
3 |
25 |
1 |
|
24 |
| |
2 |
24 |
|
|
14 |
7 |
8 |
23 |
|
|
16 |
12 |
|
25 |
21 |
15 |
20 |
3 |
18 |
|
6 |
10 |
22 |
5 |
| |
5 |
|
22 |
19 |
15 |
20 |
14 |
|
16 |
17 |
2 |
|
1 |
10 |
6 |
25 |
11 |
18 |
8 |
|
|
24 |
3 |
21 |
Showing puzzle number: 37
Puzzletype: Symmetrical Sudoku
Startnumbers: 378
Difficulty: Harder (0)
Solution methods:
SiSo SC DC XW
Solve puzzle Show solution Print