Dominosa


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Dominosa is a logic puzzle with simple rules and challenging solutions.

The rules are simple. You have to find the location of all dominoes on the grid. A domino is a pair of numbers. You can have only one of each pair.

Left click between two numbers to connect them in a domino. Right click to place a border which will help you separate numbers that you think cannot be connected.

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Dominosa

7
9
36
33
3
32
15
35
32
5
36
5
1
29
34
33
18
14
2
1
35
13
11
34
18
26
18
28
40
30
26
29
28
26
32
40
17
19
1
17
30
38
30
33
14
24
4
5
33
29
32
2
1
19
22
35
26
39
23
33
4
6
34
20
37
23
24
2
11
27
7
26
23
29
34
35
0
7
1
26
31
40
31
30
24
16
26
21
8
8
26
23
13
28
24
2
4
4
34
32
15
18
35
25
23
3
23
36
22
10
15
5
13
27
9
1
33
21
3
16
8
1
8
38
19
35
11
19
1
38
38
22
2
16
33
21
27
21
5
11
39
1
17
39
4
5
12
37
19
7
32
24
2
3
37
30
1
8
31
37
15
23
12
6
14
20
17
6
9
26
24
26
23
17
19
13
13
16
9
22
36
2
23
27
8
21
28
37
36
33
33
16
18
31
19
39
16
11
10
40
15
9
7
2
25
40
22
38
36
8
4
22
4
21
12
21
37
22
23
33
14
12
0
26
17
14
18
15
13
31
0
22
5
29
14
29
13
22
17
9
2
19
8
9
24
2
33
4
2
21
16
3
10
22
39
0
12
10
1
11
30
29
34
33
4
31
24
38
12
2
34
3
9
18
40
5
8
29
6
21
7
19
16
7
6
3
29
18
24
39
3
18
32
10
29
11
33
23
15
26
19
11
6
22
20
12
35
3
21
37
7
2
25
36
24
28
36
31
8
34
40
26
19
35
37
36
7
10
35
8
28
13
13
31
37
2
35
11
6
3
36
27
21
9
32
14
14
10
27
27
12
21
16
36
1
9
9
35
14
0
15
4
15
38
10
33
36
12
12
1
35
20
26
28
34
32
18
10
20
3
7
4
34
4
28
3
7
15
27
29
20
32
39
29
15
15
0
25
12
7
30
4
14
20
37
18
26
24
13
24
10
12
11
2
13
20
4
35
14
8
3
9
20
13
40
13
19
14
14
13
27
29
25
1
7
34
15
21
11
37
10
28
10
29
19
18
37
21
8
20
9
17
5
19
15
32
21
38
32
7
24
39
12
32
40
16
24
22
36
6
37
16
21
39
24
30
28
32
27
25
17
6
37
2
28
7
32
12
13
7
11
25
16
13
0
10
17
24
13
39
29
15
29
27
26
21
13
39
1
12
1
15
40
22
39
14
20
1
21
14
18
16
24
2
17
31
15
28
12
8
7
12
19
3
36
8
4
4
15
11
9
38
24
35
8
35
3
20
23
1
32
35
27
12
29
10
39
6
37
16
7
29
40
10
40
6
31
13
15
20
6
15
33
20
31
31
22
19
7
26
27
11
6
24
25
15
6
21
26
38
8
27
10
26
4
12
12
22
2
34
1
5
17
39
24
9
32
35
5
33
0
22
19
34
1
10
18
0
25
5
24
23
28
40
6
22
28
25
5
32
6
23
31
34
34
29
14
38
37
5
18
8
21
6
17
30
4
8
13
17
30
6
12
39
18
15
13
3
35
23
1
38
13
12
24
18
8
34
17
27
28
20
16
7
2
27
19
35
17
5
25
34
20
32
10
16
9
40
3
6
15
5
30
16
33
27
28
31
25
5
18
18
21
22
18
25
38
23
24
18
1
4
23
27
29
11
15
0
7
19
16
28
40
40
37
33
30
20
36
9
34
3
37
2
8
27
2
14
31
4
22
26
9
28
9
8
9
12
28
17
37
28
40
24
15
35
6
14
37
4
13
29
39
37
22
28
38
33
25
6
10
12
17
31
27
35
19
36
40
13
20
15
29
1
8
32
40
17
7
30
33
11
30
22
35
16
12
14
34
39
8
16
5
15
15
28
33
8
20
0
22
35
17
21
21
0
40
2
3
37
7
9
27
34
16
37
26
32
13
10
5
16
18
10
27
5
37
12
28
1
26
2
2
34
19
22
8
19
19
27
38
29
8
25
32
27
8
0
19
36
34
24
38
9
2
34
28
38
23
38
3
11
16
33
27
28
30
2
37
12
25
3
20
18
29
2
5
26
7
22
23
27
21
38
5
35
25
0
1
4
21
22
3
1
1
17
29
36
30
19
32
12
40
33
1
5
30
25
34
21
39
28
27
17
37
0
1
12
38
26
20
21
8
26
16
38
11
40
15
5
25
27
37
27
39
29
31
14
29
3
8
23
20
36
7
40
32
0
16
25
17
15
15
3
2
16
12
35
12
39
9
23
1
30
6
26
27
31
2
31
33
7
28
14
33
3
30
18
39
10
36
31
30
1
39
39
38
11
16
27
23
13
20
17
4
23
30
31
39
7
18
1
40
22
27
19
24
34
33
19
25
23
0
19
2
39
39
0
9
5
17
24
36
25
1
23
2
13
9
9
30
39
33
29
28
17
0
1
29
27
31
21
30
15
20
17
4
24
2
28
32
2
26
36
25
23
15
26
15
11
0
33
12
24
39
35
16
10
9
31
6
7
31
25
1
30
39
20
11
11
26
3
4
32
37
7
34
6
38
38
40
2
12
34
18
25
5
30
34
33
25
11
32
18
17
40
36
21
38
27
34
15
17
38
34
19
40
0
11
25
35
5
12
37
33
7
14
13
27
38
14
40
24
14
31
14
31
31
32
14
11
4
5
25
28
3
13
19
38
37
32
17
7
14
0
9
28
5
25
26
13
35
5
9
38
8
2
0
19
12
40
37
24
40
38
5
17
32
20
5
24
26
19
31
14
14
33
11
18
25
13
28
1
6
35
24
0
21
24
12
11
0
15
4
39
4
6
27
37
40
21
0
16
30
18
26
29
28
20
20
24
32
10
39
19
29
26
27
36
27
4
26
9
9
20
11
28
3
38
36
22
8
12
20
19
40
8
16
14
27
39
15
17
2
32
23
6
10
37
34
6
11
22
22
11
6
24
40
11
7
22
5
13
33
11
33
40
11
16
11
5
0
3
19
31
6
9
0
33
14
6
35
13
17
29
30
21
23
36
39
31
20
22
18
32
32
14
7
19
19
28
37
23
38
0
5
36
37
1
40
10
9
37
14
21
30
32
30
4
13
22
12
12
33
17
31
1
34
22
31
39
34
8
34
37
24
23
13
10
38
15
37
23
14
20
33
36
23
18
36
18
35
10
30
3
34
17
35
24
11
14
33
38
10
23
6
26
4
32
21
26
30
25
23
12
32
36
3
14
2
31
10
27
23
22
5
21
4
3
2
7
0
31
29
7
9
39
29
0
26
6
25
22
17
20
18
40
7
0
30
37
34
10
40
31
10
26
36
21
5
29
38
11
38
39
8
14
6
35
38
36
16
8
10
35
4
37
9
5
40
3
3
23
10
22
16
38
35
18
3
26
7
7
8
30
36
21
19
2
15
30
5
37
0
16
4
35
22
22
18
31
9
24
26
21
16
36
29
33
31
33
5
23
18
24
39
32
32
15
28
7
30
35
14
38
7
29
6
25
25
31
33
4
34
28
28
40
33
29
17
4
18
32
5
14
21
0
35
11
20
22
5
32
4
18
1
3
22
35
9
18
25
38
40
10
36
31
22
11
4
27
6
1
1
17
13
26
29
23
3
6
30
30
34
30
15
0
29
9
32
2
0
37
24
36
13
16
13
38
34
30
16
16
3
10
38
3
3
8
0
6
9
27
17
4
10
8
31
34
15
21
23
4
24
16
40
19
20
0
20
8
10
39
17
6
2
36
3
19
0
29
8
36
31
4
8
16
18
12
1
18
39
10
9
22
6
25
13
34
30
40
28
29
25
35
26
36
28
21
28
13
14
11
16
20
7
25
17
11
35
9
17
28
6
36
4
19
14
3
20
20
12
20
35
25
21
39
0
11
13
9
10
39
31
20
23
13
16
18
0
25
36
30
19
10
7
25
2
39
10
23
25
20
6
33
23
14
30
11
34
0
36

Highlight:

Special Monthly Dominosa 01-06-2018



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