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.
186181 puzzles downloaded.
| 5 |
|
|
19 |
11 |
|
|
|
10 |
|
7 |
14 |
|
|
24 |
21 |
1 |
8 |
12 |
25 |
23 |
6 |
|
|
17 |
| 10 |
5 |
|
22 |
3 |
|
|
11 |
|
|
1 |
7 |
24 |
13 |
8 |
18 |
|
14 |
|
9 |
|
4 |
12 |
2 |
|
| 15 |
14 |
18 |
24 |
6 |
13 |
17 |
23 |
|
|
11 |
5 |
|
|
10 |
|
9 |
|
25 |
4 |
19 |
|
22 |
|
12 |
| |
18 |
7 |
|
2 |
20 |
|
22 |
|
1 |
9 |
|
|
|
|
|
12 |
10 |
|
|
5 |
16 |
17 |
4 |
|
| 13 |
|
8 |
2 |
|
|
11 |
21 |
16 |
6 |
18 |
20 |
3 |
12 |
|
5 |
24 |
|
|
17 |
|
|
25 |
|
14 |
| 22 |
|
19 |
10 |
9 |
|
20 |
3 |
4 |
24 |
|
17 |
|
11 |
15 |
23 |
8 |
|
|
|
2 |
5 |
21 |
18 |
16 |
| 14 |
22 |
2 |
20 |
|
17 |
21 |
6 |
18 |
13 |
|
4 |
12 |
|
|
11 |
|
19 |
24 |
|
1 |
|
8 |
|
|
| 20 |
16 |
|
|
|
18 |
|
|
22 |
|
|
11 |
5 |
2 |
3 |
7 |
25 |
9 |
10 |
6 |
17 |
|
|
19 |
|
| |
|
24 |
7 |
|
|
5 |
12 |
|
23 |
|
|
|
10 |
|
|
|
|
13 |
3 |
|
|
|
|
22 |
| |
1 |
22 |
|
|
|
2 |
14 |
|
12 |
4 |
23 |
|
|
21 |
25 |
17 |
|
5 |
|
6 |
|
13 |
15 |
8 |
| 6 |
25 |
9 |
13 |
|
24 |
|
7 |
17 |
|
20 |
|
|
|
|
19 |
2 |
22 |
1 |
|
3 |
|
|
11 |
5 |
| 25 |
19 |
|
21 |
18 |
6 |
|
10 |
|
9 |
3 |
22 |
13 |
|
5 |
24 |
|
|
|
23 |
|
|
20 |
14 |
15 |
| 21 |
24 |
16 |
|
17 |
|
10 |
1 |
23 |
20 |
|
|
|
|
|
14 |
18 |
2 |
15 |
|
4 |
|
5 |
3 |
9 |
| 17 |
7 |
1 |
|
|
10 |
|
|
|
2 |
22 |
|
11 |
21 |
20 |
16 |
|
23 |
|
8 |
12 |
24 |
|
25 |
3 |
| 8 |
6 |
|
|
24 |
|
1 |
13 |
14 |
7 |
|
|
|
|
2 |
|
3 |
16 |
|
22 |
|
25 |
9 |
5 |
11 |
| 16 |
9 |
3 |
|
21 |
|
6 |
|
1 |
11 |
10 |
|
|
7 |
14 |
4 |
|
12 |
23 |
|
|
|
24 |
8 |
|
| 23 |
|
|
|
|
3 |
22 |
|
|
|
|
9 |
|
|
|
2 |
|
24 |
21 |
|
|
8 |
11 |
|
|
| |
17 |
|
|
15 |
16 |
7 |
4 |
12 |
14 |
5 |
1 |
21 |
23 |
|
|
11 |
|
|
2 |
|
|
|
22 |
25 |
| |
|
13 |
|
5 |
|
14 |
25 |
|
22 |
|
|
6 |
8 |
|
1 |
21 |
3 |
11 |
20 |
|
17 |
19 |
7 |
10 |
| 7 |
21 |
11 |
8 |
14 |
|
|
|
6 |
25 |
23 |
12 |
|
4 |
|
9 |
10 |
13 |
2 |
|
15 |
19 |
3 |
|
18 |
| 1 |
|
20 |
|
|
15 |
|
|
9 |
16 |
|
18 |
4 |
25 |
17 |
6 |
22 |
21 |
3 |
|
|
23 |
14 |
|
2 |
| |
11 |
5 |
23 |
25 |
|
|
24 |
7 |
|
|
|
|
|
13 |
3 |
|
18 |
|
19 |
10 |
|
15 |
1 |
|
| 2 |
|
6 |
|
8 |
9 |
24 |
|
21 |
|
25 |
|
|
15 |
16 |
|
|
17 |
14 |
1 |
7 |
11 |
23 |
12 |
20 |
| |
15 |
17 |
12 |
|
2 |
|
20 |
|
21 |
14 |
25 |
10 |
1 |
18 |
|
|
5 |
|
|
11 |
3 |
|
16 |
6 |
| 19 |
|
|
25 |
13 |
1 |
9 |
16 |
11 |
8 |
24 |
|
|
22 |
12 |
|
15 |
|
|
|
14 |
7 |
|
|
21 |
Showing puzzle number: 31
Puzzletype: Symmetrical Sudoku
Startnumbers: 378
Difficulty: Harder (0)
Solution methods:
SiSo SC DC XW
Solve puzzle Show solution Print