Toughest Developer Puzzle Ever 2
In the grid below, there is a 4 x 4 block where each column, row, and long diagonal adds up to 34.
Enter the coordinates of the top-left square of that block.
0
16
3
2
13
15
10
3
6
41
15
14
4
12
8
7
1
12
1
5
10
22
8
4
5
16
7
9
7
6
12
5
11
10
8
5
2
9
6
7
12
14
11
2
13
16
3
2
13
15
10
3
6
5
3
41
15
14
4
12
8
7
2
5
10
11
8
4
5
16
9
15
4
16
3
2
13
15
10
3
6
15
10
16
2
3
13
16
2
3
5
5
10
11
8
4
5
16
9
4
5
5
11
10
8
5
11
10
6
9
6
7
12
14
11
2
13
14
11
9
7
6
12
9
7
6
7
41
15
14
4
12
8
7
1
12
8
4
14
15
1
14
15
1
8
9
7
6
12
5
11
10
8
5
11
10
3
6
41
15
14
4
9
4
14
15
1
9
7
6
12
9
7
5
16
9
9
7
6
12
10
12
8
13
13
4
14
15
1
4
14
11
2
13
16
3
2
13
x,y
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
X =
Y =
23