Magic square

Example

 
 
0
 
 
0
 
 
0
 
 
0
 
0
0
0
 
0

Use only these numbers

3
4
5
7
8
9
11
12
13

Solution

 
 
4
13
7
24
 
 
11
8
5
24
 
 
9
3
12
24
 
 
24
 
24
24
24
 
24

Use only these numbers

3
4
5
7
8
9
11
12
13
home
home

Magic square
Magic square

Number of exercises: