# Order 4 Magic Squares

## Construction

Program Order4
makes the 880
order 4 magic squares. They can also be made below.

## Squares

Here are the first and last 4x4 magic squares, (in
Frénicle standard form sorted in ascending order):

## Type Summary

This is the type summary from program GetType:

## Make Squares and Bones

The 880 order 4 magic squares and
bones are here.
The squares are listed in order in
Frénicle standard form. The 8
aspects of each square can
also be displayed.

### Instructions

- click
**START**
- to make a square, enter the
**Number** and click **OK**
- to make the previous square, click
**Prev**
- to make the next square, click
**Next**
- to make another aspect of the displayed square, click
**Turn**

Note: In the bones displayed here, the minus sign is dropped from
negative numbers. Positive and negative numbers are distinguished as red and
blue. Also, ½ is dropped from the bones numbers. Therefore, bones diagonal
sums appear to be off by 1 when there are not 2 positive and 2 negative numbers.
Square number 1 is an example of this.