How many installments of Super Mario Bros are there?
47
2
3
2
3
2
3
2
3
2
3
2
3
2
3
4
2
3
5
1
4
8
2
3
5
7
1
4
8
2
3
5
7
1
4
8
2
3
5
7
1
4
8
2
3
5
7
1
4
8
2
3
5
7
1
4
8
2
3
5
7
1
4
8
2
6
3
5
7
10
1
4
8
2
6
3
5
7
10
1
4
ten
0
8
2
6
3
5
11
7
10
1
4
8
2
6
3
ten
0
5
11
7
9
10
13
1
4
117
8
2
6
3
5
11
7
9
10
13
ten
1
0
4
14
8
2
6
3
117
5
11
7
9
10
13
1
4
14
66
ten
0
69
8
6
5
11
7
9
10
13
1
117
4
14
8
108
6
66
ten
0
5
69
11
7
9
10
13
1
4
14
62
117
8
6
5
11
108
7
9
10
66
13
ten
1
0
69
4
14
8
6
89
62
117
5
11
7
121
9
10
13
1
108