{"version":"1.0","type":"link","title":"Pandiagonal magic square - Newikis","description":"A pandiagonal magic square or panmagic square (also diabolic square, diabolical square or diabolical magic square) is a magic square with the additional property that the broken diagonals, i.e. the diagonals that wrap round at the edges of the square, also add up to the magic constant.","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}