Magic square

Example

 
 
0
 
 
0
 
 
0
 
 
0
 
0
0
0
 
0

Use only these numbers

4
5
6
7
8
9
10
11
12

Solution

 
 
5
12
7
24
 
 
10
8
6
24
 
 
9
4
11
24
 
 
24
 
24
24
24
 
24

Use only these numbers

4
5
6
7
8
9
10
11
12
home
home

Magic square
Magic square

Number of exercises: