Luoshu was allegedly the first documented "magic square" in the world. A magic square in mathematics is an array of numbers, in which the numbers in each row, each line and each of the two diagonals ...

T.N. Mahesh’s study is a small room made smaller by a clutter of boards. Most of these vinyl panels depict magic squares with missing numbers. He explains, “These are magic square puzzles that I carry ...

Is maths fun? There may be some who reply positively but it bears a dull reputation among many others. But if the numbers are interspersed in puzzles and mind games, it is sure to kindle interest ...