Sudoku puzzles (Su Doku)
My database includes 66 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 30. There is only 1 solution for each puzzle.
For more information check out Wikipedia.
146790 puzzles downloaded.
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6 |
14 |
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20 |
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10 |
8 |
4 |
7 |
12 |
13 |
30 |
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19 |
3 |
17 |
1 |
11 |
24 |
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23 |
25 |
16 |
2 |
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27 |
21 |
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12 |
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4 |
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26 |
24 |
25 |
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19 |
13 |
17 |
27 |
11 |
10 |
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1 |
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3 |
23 |
29 |
20 |
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16 |
24 |
6 |
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23 |
17 |
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25 |
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3 |
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16 |
21 |
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29 |
30 |
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20 |
27 |
8 |
13 |
12 |
1 |
11 |
7 |
14 |
14 |
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13 |
10 |
9 |
30 |
21 |
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16 |
19 |
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1 |
18 |
6 |
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22 |
28 |
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2 |
27 |
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25 |
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4 |
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12 |
17 |
15 |
20 |
10 |
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2 |
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16 |
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5 |
24 |
30 |
29 |
28 |
4 |
27 |
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26 |
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25 |
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13 |
20 |
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23 |
8 |
14 |
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6 |
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18 |
5 |
1 |
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21 |
20 |
25 |
26 |
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7 |
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15 |
27 |
18 |
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2 |
24 |
3 |
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4 |
23 |
12 |
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29 |
22 |
8 |
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10 |
14 |
19 |
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12 |
30 |
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14 |
24 |
20 |
6 |
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1 |
16 |
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29 |
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15 |
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19 |
26 |
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28 |
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23 |
7 |
13 |
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14 |
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24 |
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7 |
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12 |
17 |
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15 |
20 |
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5 |
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18 |
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9 |
22 |
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6 |
21 |
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2 |
1 |
29 |
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8 |
15 |
23 |
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16 |
12 |
22 |
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14 |
20 |
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5 |
19 |
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26 |
7 |
21 |
17 |
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24 |
30 |
10 |
25 |
3 |
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8 |
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30 |
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10 |
23 |
2 |
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27 |
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16 |
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14 |
7 |
17 |
5 |
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24 |
26 |
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11 |
22 |
15 |
13 |
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14 |
11 |
27 |
13 |
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28 |
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29 |
1 |
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3 |
10 |
18 |
23 |
7 |
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9 |
26 |
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25 |
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17 |
2 |
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22 |
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26 |
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9 |
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15 |
13 |
5 |
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23 |
10 |
25 |
11 |
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12 |
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14 |
7 |
27 |
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19 |
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30 |
29 |
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21 |
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20 |
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16 |
11 |
24 |
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19 |
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6 |
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8 |
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12 |
28 |
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13 |
22 |
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23 |
1 |
14 |
2 |
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7 |
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17 |
27 |
5 |
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18 |
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5 |
12 |
16 |
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9 |
28 |
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21 |
10 |
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7 |
27 |
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8 |
26 |
11 |
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1 |
15 |
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20 |
4 |
19 |
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6 |
27 |
7 |
8 |
23 |
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13 |
12 |
22 |
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11 |
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9 |
5 |
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2 |
19 |
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3 |
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24 |
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18 |
1 |
28 |
19 |
15 |
22 |
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27 |
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29 |
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24 |
20 |
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2 |
14 |
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25 |
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18 |
17 |
28 |
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1 |
11 |
23 |
6 |
5 |
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7 |
6 |
1 |
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14 |
2 |
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30 |
29 |
25 |
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16 |
20 |
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21 |
12 |
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15 |
13 |
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17 |
11 |
27 |
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28 |
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28 |
24 |
7 |
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11 |
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4 |
14 |
19 |
20 |
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30 |
25 |
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10 |
2 |
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23 |
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17 |
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6 |
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12 |
21 |
13 |
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27 |
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2 |
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26 |
25 |
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13 |
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4 |
3 |
10 |
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24 |
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27 |
5 |
30 |
9 |
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15 |
16 |
11 |
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14 |
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18 |
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29 |
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28 |
7 |
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11 |
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14 |
21 |
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4 |
22 |
15 |
3 |
16 |
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10 |
23 |
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13 |
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20 |
9 |
25 |
12 |
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13 |
19 |
18 |
12 |
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22 |
3 |
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20 |
23 |
14 |
16 |
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11 |
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21 |
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25 |
15 |
7 |
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9 |
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1 |
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4 |
15 |
24 |
5 |
2 |
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19 |
27 |
10 |
16 |
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22 |
6 |
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29 |
1 |
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13 |
20 |
18 |
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4 |
14 |
28 |
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25 |
26 |
11 |
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23 |
5 |
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17 |
10 |
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1 |
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6 |
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4 |
24 |
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16 |
22 |
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9 |
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30 |
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7 |
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8 |
25 |
22 |
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15 |
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26 |
20 |
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27 |
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6 |
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4 |
3 |
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10 |
17 |
1 |
28 |
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24 |
21 |
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8 |
19 |
17 |
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22 |
20 |
1 |
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25 |
7 |
3 |
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2 |
24 |
26 |
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15 |
11 |
27 |
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9 |
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12 |
30 |
16 |
23 |
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4 |
13 |
11 |
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21 |
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4 |
10 |
12 |
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25 |
18 |
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1 |
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28 |
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20 |
3 |
26 |
24 |
7 |
23 |
2 |
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15 |
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5 |
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30 |
12 |
8 |
3 |
19 |
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23 |
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16 |
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15 |
26 |
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28 |
14 |
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1 |
4 |
25 |
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7 |
2 |
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18 |
24 |
29 |
10 |
5 |
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9 |
7 |
9 |
27 |
14 |
29 |
28 |
25 |
5 |
1 |
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13 |
23 |
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30 |
17 |
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2 |
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11 |
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4 |
3 |
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16 |
10 |
27 |
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16 |
30 |
6 |
5 |
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28 |
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17 |
9 |
4 |
11 |
22 |
12 |
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25 |
29 |
8 |
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2 |
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18 |
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15 |
17 |
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25 |
22 |
26 |
2 |
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19 |
4 |
12 |
5 |
8 |
11 |
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13 |
1 |
29 |
16 |
20 |
3 |
28 |
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30 |
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6 |
10 |
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Showing puzzle number: 13
Puzzletype: Symmetrical Sudoku
Startnumbers: 556
Difficulty: Hard (0)
Solution methods:
SiSo SC DC Solve puzzle Show solution Print