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

20
20
8
5
11
15
1
10
4
16
4
8
18
14
16
10
17
10
11
15
9
8
12
18
5
19
13
20
9
19
0
20
17
12
3
11
20
3
3
7
8
2
19
2
14
5
1
1
16
12
16
13
6
0
12
7
9
11
20
13
15
16
12
19
3
12
0
6
20
14
16
10
12
6
2
8
10
19
7
5
10
10
14
8
6
20
11
16
11
8
4
12
13
10
19
5
5
8
16
16
2
20
19
8
17
5
15
8
4
1
2
11
14
17
9
0
0
18
7
14
5
19
16
18
4
6
20
5
15
20
8
11
1
18
7
0
18
18
15
19
14
17
1
11
13
5
10
12
6
4
11
20
9
17
19
8
13
8
15
3
10
1
6
6
7
10
15
0
19
11
3
4
18
16
3
2
12
8
12
3
0
0
16
18
3
2
18
18
9
13
9
0
1
15
9
1
6
16
2
17
16
9
12
7
14
15
13
0
4
2
15
2
18
3
13
4
17
17
19
1
19
7
7
17
0
19
1
1
13
6
1
11
15
1
3
5
17
4
11
16
0
10
19
4
9
9
0
0
12
4
6
10
5
4
13
7
17
11
18
0
4
17
19
17
18
15
15
17
20
20
1
10
5
0
4
6
15
0
10
20
1
6
3
5
12
20
11
16
4
17
1
11
14
3
5
16
15
3
13
7
7
5
4
1
6
13
7
18
6
10
8
13
0
5
17
14
12
5
1
8
0
6
19
13
20
14
0
17
5
2
1
17
12
13
12
11
14
9
18
13
15
5
16
6
14
17
17
7
9
19
8
8
4
2
5
9
9
9
18
5
12
12
20
2
7
2
3
11
15
15
1
4
19
9
11
14
15
13
16
10
6
7
11
3
11
2
13
4
12
14
2
15
9
7
7
14
20
11
12
18
14
9
14
14
20
3
10
0
7
20
2
10
2
12
10
2
16
15
8
6
9
13
13
4
3
8
19
19
17
8
18
2
9
3
7
20
4
18
8
7
19
6
18
10
14
2
14
10
6
7
18
14
3
2
9
16
13
6
16
1
3
3

Highlight:

20x20 Dominosa Normal Puzzle ID: 9,424,644



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