How many Mortal Kombat games are there?
18
3
3
2
3
2
4
3
5
2
4
3
5
2
4
3
5
2
4
3
5
2
4
3
5
2
4
3
5
2
4
1
3
5
2
4
1
3
5
2
4
1
3
5
2
6
4
1
3
5
2
7
6
4
1
3
5
2
7
6
4
1
3
5
2
7
6
4
1
3
5
2
7
6
4
1
3
5
2
0
7
6
4
1
8
3
5
2
7
6
4
0
1
8
3
5
2
7
6
4
1
8
3
5
2
7
6
4
1
8
9
5
2
7
10
6
4
1
8
9
5
7
10
6
4
1
8
9
5
7
10
6
1
8
9
13
7
10
6
11
1
8
9
13
7
12
10
6
11
1
8
9
13
7
12
10
6
11
1
8
9
13
7
12
10
6
11
1
8
9
16
13
7
12
10
6
11
1
8
9
16
13
7
12
10
6
14
11
8
9
16
13
7
12
10
62
66
256
62
59
144