Expansion of 4x4 base squares

In this section you will find some methods, which will expand base squares of size 4x4 to create magic squares of higher order.

Method
Unknown author (Method 1)
Unknown author (Method 2)
Unknown author (Method 3)
Unknown author (Method 4)
Unknown author (Method 5)
Unknown author (Method 6)
Unknown author (Method 7)
Unknown author (Method 8)