THE construction of magic squares is an amusement of great antiquity; we hear of them being constructed in India and in China before the Christian era, whilst they appear to have been introduced into ...

This magic square has been known since ancient times. Each row, column and diagonal of three numbers adds to the same magic constant, 15. There is, however, a different type of 3×3 magic square, in ...

A MAGIC square is an example of a problem which is a particular case of another which from its enunciation may be subjected to mathematical analysis. The n 2 cells of a square of order n may be ...