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

16
25
14
27
12
7
28
24
5
14
3
28
0
25
25
29
27
26
22
15
14
16
29
30
8
27
21
27
19
0
9
2
30
24
25
15
21
29
19
10
3
1
29
23
2
2
21
26
1
17
4
7
2
15
26
26
20
18
15
10
10
27
21
6
25
30
19
3
4
11
15
16
23
30
11
12
29
11
30
19
9
17
6
23
22
19
21
26
25
20
17
17
16
15
20
4
21
21
28
11
14
6
23
29
28
12
22
30
13
21
4
26
14
0
12
9
29
19
1
23
3
6
6
9
15
10
16
21
28
14
4
11
9
15
20
0
0
20
13
14
21
18
18
12
25
9
21
8
30
20
27
4
28
4
20
23
9
3
17
10
22
6
4
10
0
19
8
0
18
12
7
10
12
17
9
5
15
17
15
22
9
4
19
30
20
13
0
18
26
3
5
8
7
19
5
15
15
13
13
4
28
30
7
4
0
5
9
21
1
27
26
25
19
3
27
22
20
28
29
12
5
2
9
24
12
21
1
1
12
28
7
1
20
9
22
4
21
5
15
27
15
10
5
11
10
2
12
6
12
30
26
24
26
13
21
27
14
8
14
10
18
0
30
25
22
22
19
2
14
16
14
21
7
29
18
1
28
10
17
19
28
20
28
20
11
19
24
26
8
24
17
4
1
3
30
1
1
26
21
22
22
16
9
16
28
17
3
1
4
6
11
14
17
0
20
4
8
29
19
15
17
27
0
28
22
7
30
14
19
6
5
3
16
3
27
25
24
7
5
24
24
10
7
7
6
15
5
3
2
23
5
17
11
20
2
25
29
13
14
0
18
28
29
30
14
26
18
22
5
19
16
15
0
27
3
25
1
28
7
19
22
5
13
23
5
27
18
16
6
9
4
29
17
23
17
5
1
10
22
14
24
27
1
15
17
9
19
1
18
18
17
18
6
30
17
13
15
23
21
26
25
2
12
0
26
19
30
0
3
30
2
24
3
10
8
27
14
9
2
11
20
10
18
20
22
26
17
8
26
21
18
22
4
4
23
11
28
10
19
12
1
26
2
30
26
18
7
10
1
23
19
13
8
9
21
0
7
3
21
8
10
13
16
13
13
17
9
16
16
28
0
8
9
12
20
27
20
11
30
11
13
28
2
3
8
7
23
27
30
1
11
16
15
24
9
7
11
16
8
29
13
6
22
6
5
1
5
9
27
27
20
25
11
6
5
30
3
7
23
2
9
6
10
13
8
21
4
9
24
26
1
11
20
29
21
24
28
2
18
10
4
10
2
2
25
12
15
29
13
26
20
14
14
11
11
29
28
24
23
11
25
2
16
7
0
5
21
24
7
23
24
29
24
0
30
13
0
8
0
16
24
9
8
30
24
16
13
0
17
12
12
22
13
11
20
16
23
29
5
19
9
11
7
14
7
3
22
17
6
6
7
11
0
3
7
29
4
9
13
27
20
5
17
28
29
6
30
25
22
19
2
18
19
25
20
27
23
4
28
9
16
5
25
29
23
9
1
12
18
6
8
25
1
30
30
21
20
18
10
9
22
11
12
6
29
10
14
2
3
23
8
8
10
5
29
23
8
15
0
15
12
14
23
30
16
11
27
0
16
5
9
7
16
16
12
13
21
24
18
11
18
14
20
25
6
26
2
14
18
4
3
11
7
18
2
17
6
26
1
13
24
24
24
24
14
11
4
25
21
24
14
4
20
13
12
4
6
5
15
30
18
5
27
16
11
13
4
13
6
2
13
12
11
22
29
8
14
27
8
3
12
17
28
26
6
24
7
21
17
7
27
28
5
1
3
8
28
1
28
22
17
17
25
2
7
22
18
29
14
20
10
10
18
26
24
13
27
8
5
12
2
19
9
23
23
29
3
19
19
0
13
20
29
30
21
21
10
1
7
24
13
24
22
18
9
4
17
15
5
25
5
22
18
27
28
8
6
4
17
8
23
17
28
14
4
3
20
25
23
5
19
1
19
16
2
1
16
15
4
28
18
26
23
25
2
3
14
1
3
16
30
8
19
15
28
25
20
16
22
10
23
26
2
6
16
21
6
14
3
20
1
7
3
2
29
29
12
12
6
24
14
0
0
17
0
8
12
27
12
6
23
4
25
15
3
30
23
26
29
13
16
10
10
15
3
7
1
6
22
26
21
26
24
22
15
11
12
29
0
25
19
8
25
15
27
30
25
2
10
27
15
26
25
18
19
7
18
2
8
0
11
12
22
10
22
27
23
13
23
28
8
26

Highlight:

Special Weekly Dominosa 16-10-2017



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