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You need to think like a mathematician to solve those viral maths problems. Shutterstock/Dean Drobot

Your guide to solving the next online viral maths problem

There’s a reason why some people get different answers to those frustrating viral maths problems. You need to learn how to “read” the maths.
There’s far more to the popular maths puzzle than putting numbers in a box. zlovall

Good at Sudoku? Here’s some you’ll never complete

Last month, a team led by Gary McGuire from University College Dublin in Ireland made an announcement: they had proven you can’t have a solvable Sudoku puzzle with less than 17 numbers already filled in…

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