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.
| 1 |
19 |
3 |
|
|
|
4 |
11 |
|
6 |
14 |
|
15 |
|
18 |
12 |
23 |
13 |
2 |
21 |
16 |
17 |
|
25 |
|
| 14 |
20 |
16 |
15 |
24 |
|
|
4 |
3 |
|
|
19 |
|
2 |
25 |
21 |
|
|
23 |
7 |
11 |
6 |
17 |
|
|
| 2 |
1 |
4 |
|
25 |
22 |
|
|
|
|
23 |
11 |
19 |
|
5 |
17 |
12 |
7 |
|
24 |
|
18 |
|
14 |
|
| 3 |
|
23 |
19 |
|
14 |
|
17 |
|
|
22 |
25 |
|
|
13 |
|
6 |
4 |
|
9 |
24 |
8 |
|
|
16 |
| 21 |
17 |
1 |
16 |
3 |
19 |
20 |
9 |
6 |
|
11 |
2 |
23 |
15 |
|
|
4 |
8 |
|
18 |
|
25 |
|
|
|
| 20 |
13 |
|
5 |
|
6 |
25 |
|
7 |
3 |
|
|
|
|
|
|
9 |
|
|
|
15 |
14 |
1 |
19 |
|
| |
16 |
|
|
19 |
15 |
12 |
|
|
|
|
13 |
|
18 |
6 |
10 |
14 |
11 |
17 |
|
|
|
9 |
|
23 |
| |
24 |
|
18 |
|
|
|
14 |
5 |
1 |
21 |
|
17 |
|
|
11 |
|
|
22 |
6 |
|
|
|
7 |
19 |
| 7 |
|
|
9 |
18 |
12 |
|
|
|
|
24 |
16 |
14 |
5 |
1 |
3 |
20 |
10 |
|
17 |
13 |
4 |
11 |
15 |
|
| 18 |
23 |
14 |
|
12 |
|
21 |
25 |
22 |
11 |
13 |
17 |
|
|
20 |
4 |
1 |
15 |
|
2 |
|
24 |
|
9 |
|
| 23 |
|
9 |
25 |
|
8 |
6 |
|
|
21 |
|
5 |
11 |
4 |
|
16 |
|
1 |
24 |
|
17 |
3 |
|
18 |
12 |
| 13 |
9 |
|
|
17 |
7 |
18 |
12 |
|
14 |
|
|
21 |
25 |
2 |
22 |
|
24 |
20 |
|
|
10 |
|
16 |
1 |
| 24 |
|
22 |
|
|
|
1 |
2 |
15 |
9 |
|
|
4 |
|
|
5 |
25 |
19 |
7 |
|
|
|
10 |
|
11 |
| 25 |
4 |
|
17 |
|
|
16 |
1 |
|
24 |
20 |
14 |
10 |
|
|
15 |
|
18 |
9 |
5 |
12 |
|
|
3 |
13 |
| 22 |
11 |
|
21 |
14 |
|
23 |
19 |
|
4 |
|
3 |
24 |
13 |
|
20 |
|
|
8 |
25 |
|
12 |
6 |
|
10 |
| |
6 |
|
12 |
|
25 |
|
21 |
20 |
17 |
4 |
|
|
3 |
16 |
14 |
19 |
23 |
15 |
|
9 |
|
18 |
11 |
7 |
| |
18 |
25 |
20 |
16 |
24 |
|
3 |
14 |
15 |
6 |
21 |
22 |
1 |
8 |
|
|
|
|
13 |
23 |
7 |
|
|
17 |
| 4 |
7 |
|
|
|
16 |
24 |
|
|
19 |
|
|
12 |
|
3 |
18 |
15 |
5 |
|
|
|
9 |
|
13 |
|
| 6 |
|
10 |
|
|
|
8 |
24 |
19 |
7 |
15 |
22 |
|
20 |
|
|
|
|
16 |
1 |
21 |
|
|
4 |
|
| |
12 |
15 |
2 |
20 |
|
|
|
4 |
|
|
|
|
|
|
24 |
5 |
|
11 |
14 |
|
21 |
|
8 |
22 |
| |
|
|
13 |
|
18 |
|
10 |
2 |
|
|
7 |
3 |
22 |
4 |
|
24 |
6 |
14 |
11 |
19 |
23 |
20 |
1 |
15 |
| 11 |
|
|
10 |
22 |
5 |
|
6 |
8 |
|
17 |
|
|
24 |
14 |
|
|
20 |
|
12 |
|
15 |
4 |
|
9 |
| |
10 |
|
4 |
|
3 |
|
8 |
24 |
2 |
25 |
|
6 |
14 |
17 |
|
|
|
|
23 |
5 |
|
22 |
12 |
21 |
| |
|
12 |
1 |
4 |
2 |
19 |
|
|
20 |
16 |
9 |
|
11 |
|
|
3 |
21 |
|
|
14 |
5 |
15 |
10 |
24 |
| |
15 |
|
11 |
1 |
23 |
14 |
5 |
12 |
16 |
2 |
|
13 |
|
7 |
9 |
|
22 |
25 |
|
|
|
24 |
21 |
20 |
Showing puzzle number: 33
Puzzletype: Symmetrical Sudoku
Startnumbers: 377
Difficulty: Harder (0)
Solution methods:
SiSo SC DC XW
Solve puzzle Show solution Print