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

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

Highlight:

20x20 Dominosa Normal Puzzle ID: 6,406,435



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