The 9x9 grid:
1 
2 
3 
4 
5 
6 
7 
8 
9 
10 
11 
12 
13 
14 
15 
16 
17 
18 
19 
20 
21 
22 
23 
24 
25 
26 
27 
28 
29 
30 
31 
32 
33 
34 
35 
36 
37 
38 
39 
40 
41 
42 
43 
44 
45 
46 
47 
48 
49 
50 
51 
52 
53 
54 
55 
56 
57 
58 
59 
60 
61 
62 
63 
64 
65 
66 
67 
68 
69 
70 
71 
72 
73 
74 
75 
76 
77 
78 
79 
80 
81 
Specific Constant = 9
We need to add nin numbers to
attain our “Grid Constant” = 369
So, a 9x9 grid has a spefic
constant of 9 and a grid constant of 369
The “zero sum
variable” for a 9x9 grid is 11
11 Shapes and a few variations exist. Lets take the pragmatic look
at the obvious shapes. The first four are no surprise…
I
wont add up their corresponding values for you, but if you wish you
can double check my work, and you will see that all numbers in the
shapes below add up to 369.






































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































As stated before the larger the grid, the more permutations
one can arrive to. The 9x9 grid is no exception, and has some
interesting shapes. Take for example these:














































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































And that completes this set, but there are even more the
third set starts with the following






























































































































































































































































































































































































































































































































































































































































































































There are many variations, but one constant 369. There are a
lot more shapes to be pointed out. With time and a nice program, I
should be able to automate this process.