| Office Applications and Entertainment, Magic Squares | 
|   | Attachment 25.5.1 | About the Author | 
Unique Balanced Series, Order 6/7, Integers 0 ... 12 
| a1 | a2 | a3 | a4 | a5 | a6 | Cntr | b1 | b2 | b3 | b4 | b5 | b6 | s13 | s7 | s6 | 
| 0 | 1 | 2 | 10 | 11 | 12 | 6 | 3 | 4 | 5 | 7 | 8 | 9 | 78 | 42 | 36 | 
| 0 | 1 | 3 | 9 | 11 | 12 | 6 | 2 | 4 | 5 | 7 | 8 | 10 | 78 | 42 | 36 | 
| 0 | 1 | 4 | 8 | 11 | 12 | 6 | 2 | 3 | 5 | 7 | 9 | 10 | 78 | 42 | 36 | 
| 0 | 1 | 5 | 7 | 11 | 12 | 6 | 2 | 3 | 4 | 8 | 9 | 10 | 78 | 42 | 36 | 
| 0 | 2 | 3 | 9 | 10 | 12 | 6 | 1 | 4 | 5 | 7 | 8 | 11 | 78 | 42 | 36 | 
| 0 | 2 | 4 | 8 | 10 | 12 | 6 | 1 | 3 | 5 | 7 | 9 | 11 | 78 | 42 | 36 | 
| 0 | 2 | 5 | 7 | 10 | 12 | 6 | 1 | 3 | 4 | 8 | 9 | 11 | 78 | 42 | 36 | 
| 0 | 3 | 4 | 8 | 9 | 12 | 6 | 1 | 2 | 5 | 7 | 10 | 11 | 78 | 42 | 36 | 
| 0 | 3 | 5 | 7 | 9 | 12 | 6 | 1 | 2 | 4 | 8 | 10 | 11 | 78 | 42 | 36 | 
| 0 | 4 | 5 | 7 | 8 | 12 | 6 | 1 | 2 | 3 | 9 | 10 | 11 | 78 | 42 | 36 |