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.
119821 puzzles downloaded.
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12 |
2 |
30 |
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3 |
22 |
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24 |
27 |
15 |
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29 |
6 |
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10 |
1 |
26 |
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5 |
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28 |
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29 |
27 |
2 |
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13 |
18 |
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7 |
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24 |
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17 |
19 |
26 |
5 |
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8 |
9 |
21 |
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16 |
10 |
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26 |
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16 |
9 |
21 |
18 |
4 |
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11 |
29 |
20 |
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14 |
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7 |
12 |
6 |
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25 |
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30 |
24 |
8 |
1 |
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| 27 |
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14 |
3 |
17 |
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30 |
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9 |
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12 |
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25 |
11 |
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18 |
23 |
15 |
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21 |
28 |
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16 |
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30 |
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22 |
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14 |
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30 |
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21 |
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26 |
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29 |
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28 |
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19 |
30 |
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3 |
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12 |
21 |
18 |
8 |
15 |
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6 |
| 23 |
16 |
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7 |
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29 |
28 |
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10 |
21 |
1 |
12 |
5 |
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4 |
27 |
11 |
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14 |
25 |
18 |
30 |
24 |
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3 |
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26 |
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| 20 |
9 |
30 |
14 |
13 |
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26 |
23 |
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17 |
8 |
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25 |
28 |
10 |
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6 |
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27 |
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29 |
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4 |
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12 |
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24 |
21 |
10 |
19 |
17 |
6 |
23 |
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27 |
28 |
29 |
26 |
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30 |
18 |
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8 |
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21 |
8 |
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24 |
12 |
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19 |
27 |
22 |
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9 |
30 |
29 |
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16 |
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26 |
6 |
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13 |
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28 |
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13 |
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28 |
22 |
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6 |
30 |
16 |
26 |
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25 |
23 |
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19 |
24 |
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2 |
11 |
14 |
29 |
27 |
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6 |
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27 |
24 |
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2 |
13 |
16 |
17 |
15 |
8 |
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30 |
19 |
21 |
4 |
7 |
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12 |
9 |
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8 |
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19 |
3 |
22 |
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11 |
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15 |
12 |
6 |
28 |
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5 |
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27 |
7 |
25 |
13 |
9 |
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14 |
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26 |
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29 |
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| 28 |
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1 |
21 |
19 |
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27 |
11 |
20 |
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26 |
8 |
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17 |
30 |
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5 |
29 |
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25 |
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4 |
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18 |
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2 |
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18 |
11 |
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14 |
20 |
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17 |
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7 |
13 |
24 |
22 |
21 |
25 |
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16 |
12 |
4 |
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26 |
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6 |
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5 |
20 |
17 |
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23 |
13 |
28 |
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15 |
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24 |
2 |
10 |
9 |
19 |
30 |
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21 |
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12 |
29 |
26 |
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14 |
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| 22 |
17 |
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21 |
16 |
19 |
20 |
5 |
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25 |
9 |
14 |
10 |
23 |
15 |
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2 |
7 |
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30 |
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6 |
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20 |
11 |
18 |
19 |
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16 |
24 |
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3 |
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17 |
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29 |
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30 |
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| 14 |
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9 |
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11 |
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29 |
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22 |
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28 |
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30 |
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14 |
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28 |
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22 |
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30 |
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24 |
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28 |
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30 |
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23 |
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14 |
16 |
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6 |
13 |
10 |
20 |
19 |
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29 |
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22 |
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25 |
16 |
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28 |
4 |
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21 |
26 |
23 |
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18 |
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13 |
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15 |
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9 |
20 |
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17 |
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26 |
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12 |
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13 |
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21 |
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3 |
9 |
24 |
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17 |
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20 |
27 |
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23 |
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9 |
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30 |
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29 |
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24 |
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23 |
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11 |
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15 |
24 |
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18 |
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25 |
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11 |
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28 |
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27 |
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22 |
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20 |
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27 |
17 |
29 |
18 |
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4 |
19 |
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11 |
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14 |
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6 |
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28 |
23 |
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3 |
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4 |
26 |
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13 |
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21 |
15 |
25 |
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18 |
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8 |
24 |
9 |
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6 |
12 |
2 |
10 |
1 |
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7 |
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| 26 |
27 |
15 |
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24 |
30 |
8 |
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7 |
22 |
1 |
10 |
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3 |
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17 |
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18 |
4 |
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28 |
29 |
20 |
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6 |
16 |
12 |
| 18 |
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28 |
8 |
14 |
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7 |
15 |
25 |
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10 |
2 |
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9 |
5 |
29 |
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4 |
1 |
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12 |
19 |
21 |
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Showing puzzle number: 21
Puzzletype: Symmetrical Sudoku
Startnumbers: 564
Difficulty: Hard (0)
Solution methods:
SiSo SC DC Solve puzzle Show solution Print