Pan 7x7 in 9x9 magic square (1)
Take a panmagic 7x7 square and add 16 to all numbers, so in the 7x7 inlay are the 49 middle numbers from 17 up to 65.
In the border are the 16 lowest (1 up to 16) and the 16 highest (66 up to 81) numbers. Read the explanation on webpage 3x3 in 5x5 & concentric, how to construct the border.
See in the download below how the 9x9 border has been constructed or use the download to puzzle your own border.
The result is:
Pan 7x7 in 9x9 magic square
|
8 |
16 |
14 |
11 |
75 |
76 |
79 |
80 |
10 |
|
67 |
17 |
51 |
32 |
61 |
55 |
42 |
29 |
15 |
|
69 |
63 |
57 |
38 |
30 |
18 |
47 |
34 |
13 |
|
70 |
26 |
20 |
49 |
36 |
59 |
58 |
39 |
12 |
|
73 |
37 |
60 |
54 |
41 |
28 |
22 |
45 |
9 |
|
5 |
43 |
24 |
23 |
46 |
33 |
62 |
56 |
77 |
|
4 |
48 |
35 |
64 |
52 |
44 |
25 |
19 |
78 |
|
1 |
53 |
40 |
27 |
21 |
50 |
31 |
65 |
81 |
|
72 |
66 |
68 |
71 |
7 |
6 |
3 |
2 |
74 |
You can use this method to construct magic squares of odd order from 5x5 to infinity. See on this website 5x5, 7x7, 9x9, 11x11, 13x13, 15x15, 17x17, 19x19, 21x21, 23x23, 25x25, 27x27, 29x29 & 31x31
