Sudoku puzzles (Su Doku)
My database includes 76 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 36. There is only 1 solution for each puzzle.
For more information check out Wikipedia.
180946 puzzles downloaded.
| 1 |
17 |
28 |
31 |
19 |
30 |
36 |
7 |
12 |
|
10 |
22 |
16 |
18 |
|
|
29 |
|
6 |
27 |
13 |
35 |
3 |
26 |
|
11 |
24 |
|
9 |
|
|
25 |
20 |
|
|
15 |
| 18 |
|
|
10 |
25 |
|
7 |
16 |
26 |
36 |
17 |
4 |
29 |
14 |
2 |
9 |
3 |
|
11 |
|
|
5 |
|
|
13 |
23 |
32 |
35 |
|
|
8 |
1 |
6 |
|
21 |
30 |
| |
|
29 |
33 |
22 |
36 |
16 |
9 |
20 |
8 |
|
|
|
26 |
|
17 |
27 |
23 |
3 |
1 |
25 |
6 |
13 |
|
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10 |
18 |
|
24 |
28 |
12 |
|
|
34 |
19 |
5 |
| 22 |
11 |
31 |
13 |
24 |
26 |
|
|
23 |
32 |
|
5 |
12 |
25 |
|
7 |
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2 |
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19 |
29 |
34 |
30 |
21 |
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3 |
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17 |
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| |
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32 |
1 |
|
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17 |
20 |
2 |
15 |
33 |
25 |
12 |
|
34 |
19 |
24 |
10 |
|
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27 |
31 |
36 |
7 |
|
8 |
5 |
23 |
9 |
18 |
21 |
|
35 |
| 36 |
|
13 |
|
5 |
7 |
30 |
35 |
9 |
|
33 |
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17 |
8 |
|
26 |
|
16 |
32 |
20 |
25 |
12 |
29 |
|
|
34 |
1 |
31 |
28 |
|
|
15 |
6 |
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| 10 |
12 |
|
5 |
|
|
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15 |
28 |
|
19 |
34 |
8 |
36 |
35 |
32 |
|
9 |
18 |
29 |
|
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1 |
6 |
|
|
21 |
13 |
2 |
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31 |
30 |
14 |
17 |
23 |
22 |
| 3 |
|
|
20 |
31 |
14 |
28 |
8 |
7 |
|
24 |
|
30 |
|
13 |
|
1 |
10 |
33 |
35 |
16 |
2 |
11 |
|
12 |
|
15 |
17 |
|
6 |
27 |
19 |
|
|
34 |
23 |
| |
35 |
32 |
25 |
28 |
|
|
5 |
10 |
23 |
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|
20 |
|
1 |
9 |
24 |
|
|
34 |
33 |
|
36 |
18 |
|
22 |
21 |
15 |
26 |
|
12 |
31 |
14 |
|
8 |
| |
33 |
24 |
8 |
14 |
13 |
11 |
19 |
27 |
25 |
28 |
|
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29 |
12 |
|
|
|
1 |
21 |
22 |
|
5 |
|
3 |
9 |
17 |
4 |
35 |
|
34 |
6 |
|
32 |
| 24 |
|
25 |
23 |
30 |
|
8 |
2 |
35 |
9 |
14 |
1 |
|
5 |
11 |
|
19 |
|
|
|
33 |
4 |
|
22 |
15 |
3 |
28 |
10 |
|
29 |
32 |
|
12 |
27 |
|
20 |
| |
|
20 |
16 |
34 |
32 |
25 |
|
1 |
14 |
|
6 |
31 |
13 |
15 |
11 |
|
28 |
|
5 |
|
18 |
|
3 |
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17 |
8 |
|
36 |
9 |
33 |
2 |
22 |
12 |
|
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| |
|
21 |
36 |
17 |
|
|
18 |
15 |
13 |
1 |
|
|
3 |
16 |
27 |
24 |
29 |
7 |
30 |
5 |
22 |
|
31 |
|
26 |
2 |
|
12 |
14 |
6 |
|
4 |
8 |
10 |
19 |
| 14 |
3 |
|
19 |
7 |
23 |
22 |
11 |
|
29 |
|
12 |
4 |
|
34 |
15 |
|
35 |
30 |
|
31 |
1 |
36 |
|
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20 |
27 |
28 |
25 |
|
24 |
26 |
32 |
10 |
|
13 |
| 33 |
|
16 |
4 |
|
34 |
27 |
22 |
30 |
|
|
15 |
36 |
|
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31 |
18 |
|
|
9 |
|
11 |
35 |
23 |
24 |
5 |
|
|
19 |
2 |
1 |
13 |
10 |
20 |
26 |
29 |
| 31 |
36 |
15 |
|
35 |
12 |
19 |
|
|
|
|
13 |
|
4 |
20 |
|
34 |
27 |
|
8 |
28 |
9 |
6 |
10 |
|
29 |
5 |
|
26 |
3 |
|
21 |
1 |
23 |
|
25 |
| |
14 |
19 |
34 |
26 |
|
|
|
2 |
4 |
23 |
30 |
9 |
|
8 |
|
17 |
33 |
32 |
13 |
7 |
29 |
15 |
|
20 |
16 |
36 |
|
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25 |
31 |
|
3 |
|
27 |
| 12 |
30 |
27 |
|
3 |
20 |
|
21 |
|
16 |
11 |
23 |
2 |
22 |
|
|
6 |
|
13 |
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15 |
4 |
19 |
32 |
35 |
29 |
1 |
7 |
10 |
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|
25 |
17 |
9 |
| 9 |
7 |
2 |
|
|
|
23 |
20 |
34 |
24 |
25 |
17 |
13 |
1 |
5 |
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19 |
|
21 |
|
|
26 |
29 |
11 |
6 |
10 |
|
16 |
|
36 |
27 |
|
30 |
18 |
4 |
| 16 |
|
14 |
|
4 |
15 |
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1 |
27 |
10 |
|
34 |
6 |
3 |
23 |
18 |
12 |
19 |
|
8 |
|
7 |
17 |
2 |
35 |
5 |
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|
28 |
13 |
36 |
22 |
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| 23 |
|
4 |
28 |
33 |
|
35 |
27 |
|
18 |
21 |
|
11 |
30 |
19 |
34 |
36 |
|
9 |
25 |
|
24 |
5 |
|
7 |
|
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|
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8 |
20 |
16 |
|
1 |
12 |
3 |
| 27 |
8 |
35 |
22 |
18 |
9 |
20 |
32 |
|
|
34 |
11 |
17 |
28 |
14 |
|
21 |
|
|
26 |
36 |
|
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4 |
19 |
|
|
16 |
6 |
23 |
13 |
|
2 |
29 |
|
10 |
| 25 |
|
9 |
7 |
23 |
8 |
|
1 |
3 |
6 |
16 |
|
|
19 |
31 |
36 |
|
14 |
4 |
|
2 |
34 |
|
18 |
35 |
|
30 |
|
28 |
32 |
29 |
33 |
21 |
|
27 |
12 |
| 29 |
4 |
18 |
27 |
|
19 |
34 |
17 |
|
12 |
15 |
|
10 |
|
21 |
16 |
7 |
6 |
14 |
28 |
8 |
30 |
32 |
|
|
24 |
13 |
25 |
23 |
|
|
22 |
36 |
26 |
|
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| |
|
5 |
3 |
9 |
18 |
13 |
24 |
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31 |
12 |
|
21 |
|
29 |
|
26 |
|
16 |
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15 |
36 |
33 |
30 |
28 |
|
14 |
27 |
|
22 |
7 |
34 |
17 |
32 |
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| 13 |
|
8 |
35 |
|
17 |
14 |
|
18 |
2 |
22 |
32 |
19 |
|
28 |
30 |
|
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|
4 |
|
10 |
27 |
|
1 |
34 |
6 |
31 |
3 |
7 |
|
24 |
9 |
16 |
|
36 |
| 11 |
|
23 |
21 |
|
25 |
1 |
30 |
14 |
27 |
|
36 |
|
29 |
4 |
20 |
|
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6 |
22 |
|
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|
8 |
19 |
33 |
13 |
35 |
10 |
7 |
5 |
31 |
9 |
|
| 4 |
|
11 |
1 |
32 |
|
33 |
23 |
36 |
22 |
|
18 |
35 |
|
26 |
13 |
|
|
34 |
7 |
12 |
|
30 |
|
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|
16 |
29 |
31 |
|
|
3 |
8 |
9 |
25 |
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| 19 |
31 |
|
|
27 |
10 |
2 |
|
4 |
34 |
|
29 |
|
17 |
12 |
26 |
35 |
13 |
25 |
20 |
|
14 |
|
11 |
|
1 |
|
22 |
5 |
33 |
9 |
6 |
28 |
|
|
21 |
| 34 |
20 |
1 |
6 |
36 |
27 |
|
13 |
19 |
10 |
|
|
23 |
2 |
|
|
14 |
25 |
8 |
|
11 |
12 |
24 |
15 |
21 |
33 |
|
18 |
32 |
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|
30 |
|
31 |
7 |
| |
9 |
30 |
|
|
33 |
18 |
3 |
32 |
|
|
25 |
7 |
27 |
24 |
2 |
15 |
|
31 |
|
21 |
23 |
|
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|
28 |
|
26 |
20 |
12 |
17 |
4 |
|
13 |
|
6 |
| 32 |
|
26 |
15 |
29 |
31 |
4 |
28 |
|
7 |
9 |
8 |
18 |
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19 |
33 |
5 |
36 |
|
20 |
16 |
21 |
14 |
6 |
13 |
34 |
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10 |
27 |
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| |
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6 |
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29 |
|
26 |
7 |
5 |
32 |
27 |
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23 |
|
3 |
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8 |
16 |
25 |
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20 |
36 |
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|
34 |
11 |
35 |
19 |
30 |
18 |
| 2 |
22 |
10 |
|
|
35 |
21 |
34 |
|
20 |
3 |
|
|
9 |
36 |
23 |
8 |
4 |
5 |
32 |
6 |
|
17 |
|
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12 |
24 |
30 |
19 |
26 |
14 |
25 |
7 |
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| 5 |
13 |
|
14 |
12 |
24 |
|
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6 |
28 |
36 |
31 |
|
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3 |
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|
11 |
|
2 |
35 |
25 |
23 |
21 |
22 |
30 |
1 |
15 |
4 |
16 |
|
20 |
26 |
|
|
33 |
| 6 |
|
|
30 |
13 |
|
|
25 |
|
21 |
8 |
|
27 |
7 |
9 |
35 |
31 |
12 |
|
33 |
|
|
18 |
28 |
3 |
32 |
|
19 |
10 |
36 |
15 |
5 |
16 |
11 |
14 |
34 |
Showing puzzle number: 67
Puzzletype: Symmetrical Sudoku
Startnumbers: 878
Difficulty: Super easy (0)
Solution methods:
SiSo Solve puzzle Show solution Print