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

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

Highlight:

Special Weekly Dominosa 20-03-2017



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