Sudoku puzzles 7x7 (Su Doku)
My database includes 18 puzzles for the moment and I'm constantly generating more.
Rules: Fill in the grid so that every row, every column, and every 7x7 box contains the digits 1 through 49. There is only 1 solution for each puzzle.
For more information check out Wikipedia.
196900 puzzles downloaded.
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30 |
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21 |
46 |
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49 |
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6 |
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45 |
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37 |
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27 |
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34 |
31 |
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15 |
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32 |
42 |
14 |
43 |
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18 |
22 |
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48 |
13 |
24 |
19 |
36 |
29 |
44 |
8 |
33 |
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36 |
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43 |
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34 |
22 |
44 |
45 |
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17 |
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33 |
18 |
24 |
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42 |
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37 |
8 |
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35 |
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39 |
10 |
31 |
11 |
9 |
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29 |
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7 |
38 |
5 |
15 |
23 |
27 |
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14 |
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47 |
13 |
41 |
48 |
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10 |
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35 |
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32 |
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16 |
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8 |
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3 |
26 |
14 |
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12 |
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36 |
19 |
44 |
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21 |
29 |
31 |
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15 |
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30 |
25 |
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39 |
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33 |
24 |
9 |
45 |
1 |
46 |
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35 |
2 |
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25 |
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21 |
41 |
1 |
24 |
37 |
12 |
31 |
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43 |
15 |
13 |
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36 |
42 |
45 |
33 |
38 |
32 |
3 |
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9 |
26 |
11 |
18 |
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49 |
20 |
17 |
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5 |
30 |
34 |
6 |
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19 |
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7 |
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46 |
42 |
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5 |
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36 |
33 |
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19 |
49 |
28 |
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8 |
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30 |
13 |
23 |
14 |
17 |
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9 |
44 |
38 |
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24 |
2 |
16 |
34 |
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26 |
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10 |
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25 |
22 |
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47 |
11 |
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6 |
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28 |
33 |
8 |
19 |
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20 |
29 |
38 |
42 |
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9 |
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24 |
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34 |
37 |
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1 |
25 |
36 |
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30 |
12 |
44 |
14 |
2 |
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48 |
17 |
32 |
7 |
26 |
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31 |
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18 |
10 |
13 |
28 |
14 |
27 |
9 |
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7 |
46 |
30 |
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23 |
4 |
5 |
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43 |
2 |
39 |
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22 |
16 |
47 |
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45 |
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3 |
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15 |
42 |
6 |
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37 |
12 |
20 |
35 |
21 |
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18 |
9 |
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10 |
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20 |
8 |
16 |
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2 |
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49 |
6 |
36 |
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14 |
30 |
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19 |
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28 |
46 |
3 |
40 |
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5 |
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26 |
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41 |
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15 |
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27 |
32 |
37 |
42 |
39 |
28 |
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34 |
26 |
23 |
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40 |
14 |
29 |
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37 |
12 |
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43 |
27 |
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32 |
6 |
39 |
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31 |
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38 |
30 |
41 |
11 |
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21 |
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13 |
36 |
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1 |
47 |
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20 |
47 |
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20 |
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49 |
32 |
42 |
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6 |
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26 |
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12 |
4 |
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21 |
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27 |
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36 |
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44 |
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16 |
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22 |
48 |
34 |
28 |
37 |
9 |
24 |
40 |
11 |
8 |
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3 |
18 |
14 |
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13 |
7 |
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8 |
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16 |
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46 |
28 |
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1 |
17 |
37 |
40 |
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38 |
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10 |
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18 |
49 |
21 |
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15 |
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42 |
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23 |
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26 |
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39 |
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22 |
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43 |
31 |
44 |
48 |
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29 |
21 |
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30 |
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2 |
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3 |
44 |
13 |
49 |
40 |
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22 |
42 |
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25 |
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39 |
46 |
48 |
23 |
20 |
35 |
9 |
11 |
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1 |
36 |
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29 |
43 |
14 |
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17 |
47 |
12 |
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24 |
16 |
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6 |
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27 |
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31 |
6 |
41 |
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48 |
39 |
33 |
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8 |
13 |
46 |
5 |
11 |
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14 |
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34 |
25 |
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29 |
16 |
15 |
24 |
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47 |
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28 |
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18 |
20 |
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38 |
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9 |
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23 |
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4 |
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39 |
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48 |
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41 |
11 |
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18 |
24 |
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2 |
44 |
47 |
1 |
26 |
40 |
10 |
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43 |
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19 |
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35 |
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49 |
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42 |
29 |
30 |
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38 |
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36 |
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3 |
21 |
9 |
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48 |
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14 |
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15 |
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2 |
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40 |
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23 |
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37 |
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11 |
7 |
6 |
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19 |
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39 |
16 |
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49 |
31 |
1 |
47 |
29 |
5 |
25 |
44 |
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33 |
13 |
17 |
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24 |
34 |
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35 |
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37 |
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7 |
27 |
13 |
10 |
12 |
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4 |
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23 |
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45 |
33 |
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31 |
15 |
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47 |
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35 |
6 |
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14 |
16 |
41 |
2 |
3 |
36 |
38 |
30 |
8 |
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26 |
43 |
48 |
21 |
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11 |
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18 |
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48 |
21 |
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10 |
39 |
20 |
25 |
36 |
37 |
2 |
1 |
13 |
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42 |
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17 |
33 |
38 |
23 |
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9 |
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47 |
7 |
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12 |
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15 |
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14 |
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23 |
30 |
26 |
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29 |
9 |
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35 |
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32 |
47 |
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41 |
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25 |
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34 |
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49 |
4 |
45 |
22 |
27 |
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12 |
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37 |
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16 |
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1 |
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2 |
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5 |
6 |
39 |
44 |
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44 |
47 |
24 |
13 |
17 |
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36 |
49 |
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1 |
48 |
3 |
37 |
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18 |
12 |
8 |
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32 |
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38 |
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14 |
28 |
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33 |
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26 |
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10 |
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21 |
45 |
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11 |
15 |
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4 |
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42 |
41 |
29 |
46 |
15 |
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22 |
42 |
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33 |
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30 |
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20 |
38 |
41 |
1 |
29 |
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2 |
5 |
9 |
43 |
10 |
45 |
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7 |
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39 |
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40 |
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25 |
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28 |
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13 |
47 |
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11 |
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21 |
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12 |
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7 |
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47 |
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5 |
34 |
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14 |
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13 |
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48 |
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29 |
26 |
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27 |
3 |
15 |
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28 |
41 |
2 |
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32 |
17 |
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23 |
40 |
10 |
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42 |
33 |
31 |
36 |
38 |
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20 |
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48 |
13 |
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44 |
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36 |
12 |
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11 |
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46 |
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5 |
1 |
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27 |
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43 |
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26 |
9 |
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25 |
40 |
21 |
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37 |
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23 |
18 |
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31 |
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30 |
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2 |
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42 |
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33 |
48 |
40 |
26 |
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4 |
24 |
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37 |
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2 |
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7 |
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39 |
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29 |
35 |
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27 |
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15 |
10 |
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22 |
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21 |
36 |
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31 |
25 |
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32 |
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2 |
32 |
49 |
38 |
26 |
47 |
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42 |
23 |
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30 |
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33 |
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6 |
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10 |
24 |
22 |
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11 |
27 |
48 |
41 |
31 |
45 |
43 |
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35 |
5 |
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15 |
16 |
10 |
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27 |
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5 |
43 |
3 |
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24 |
35 |
31 |
23 |
9 |
16 |
32 |
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36 |
49 |
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4 |
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28 |
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44 |
48 |
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26 |
15 |
39 |
2 |
18 |
13 |
17 |
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46 |
37 |
11 |
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14 |
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1 |
14 |
37 |
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40 |
39 |
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30 |
12 |
41 |
20 |
31 |
15 |
17 |
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36 |
21 |
25 |
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22 |
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11 |
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32 |
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45 |
47 |
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26 |
46 |
27 |
23 |
9 |
24 |
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25 |
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24 |
16 |
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5 |
11 |
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31 |
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39 |
9 |
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2 |
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42 |
28 |
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40 |
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1 |
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43 |
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17 |
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23 |
6 |
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30 |
38 |
41 |
48 |
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20 |
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22 |
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9 |
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21 |
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15 |
1 |
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13 |
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40 |
45 |
42 |
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12 |
10 |
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14 |
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7 |
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20 |
41 |
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33 |
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6 |
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43 |
4 |
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26 |
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38 |
17 |
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18 |
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30 |
4 |
16 |
9 |
35 |
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32 |
2 |
1 |
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24 |
28 |
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22 |
3 |
12 |
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8 |
39 |
25 |
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42 |
11 |
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40 |
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17 |
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14 |
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34 |
19 |
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36 |
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49 |
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47 |
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21 |
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35 |
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8 |
2 |
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5 |
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21 |
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6 |
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20 |
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7 |
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17 |
12 |
19 |
28 |
46 |
48 |
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30 |
24 |
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14 |
10 |
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47 |
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16 |
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18 |
1 |
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33 |
33 |
21 |
10 |
17 |
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7 |
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18 |
19 |
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46 |
14 |
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40 |
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27 |
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37 |
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41 |
38 |
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36 |
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20 |
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35 |
16 |
49 |
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15 |
31 |
45 |
3 |
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39 |
2 |
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22 |
34 |
4 |
23 |
32 |
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3 |
26 |
39 |
19 |
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29 |
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48 |
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25 |
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34 |
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35 |
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47 |
31 |
5 |
23 |
46 |
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1 |
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33 |
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7 |
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45 |
22 |
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21 |
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38 |
40 |
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11 |
49 |
10 |
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34 |
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20 |
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22 |
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13 |
27 |
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29 |
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17 |
49 |
48 |
39 |
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1 |
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44 |
47 |
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18 |
35 |
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12 |
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41 |
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30 |
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36 |
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38 |
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37 |
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49 |
6 |
14 |
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45 |
39 |
9 |
10 |
34 |
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16 |
4 |
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28 |
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21 |
30 |
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40 |
25 |
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36 |
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22 |
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35 |
20 |
46 |
26 |
41 |
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13 |
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41 |
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36 |
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5 |
28 |
40 |
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22 |
3 |
10 |
11 |
13 |
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2 |
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16 |
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49 |
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15 |
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33 |
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44 |
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25 |
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12 |
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9 |
20 |
5 |
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14 |
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29 |
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40 |
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28 |
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33 |
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41 |
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44 |
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28 |
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44 |
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33 |
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10 |
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13 |
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33 |
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11 |
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24 |
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45 |
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10 |
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41 |
|
|
|
20 |
|
31 |
|
36 |
|
23 |
|
17 |
39 |
38 |
9 |
|
5 |
|
1 |
35 |
18 |
48 |
28 |
3 |
|
46 |
|
16 |
4 |
6 |
30 |
20 |
|
|
19 |
|
21 |
15 |
|
|
|
26 |
|
|
|
|
|
47 |
32 |
34 |
|
|
|
12 |
|
39 |
25 |
9 |
11 |
|
10 |
|
44 |
|
|
|
|
7 |
44 |
46 |
24 |
38 |
11 |
12 |
10 |
26 |
|
17 |
49 |
|
|
45 |
48 |
5 |
41 |
|
|
47 |
|
39 |
21 |
|
|
20 |
|
|
43 |
|
|
28 |
|
35 |
|
42 |
|
8 |
15 |
|
|
14 |
|
|
|
|
Showing puzzle number: 7
Puzzletype: Symmetrical Sudoku
Startnumbers: 1308
Difficulty: Very easy (0)
Solution methods:
SiSo SC Solve puzzle Show solution Print