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When a pair of twins cannot agree on who is better in Maths, their father sets them a baffling problem. With just a few clues, who will find the an...

A teacher gives her Primary 6 class one last problem to solve during their graduation party. Can the pupils work together to figure out the answer ...

As part of his training, a young disciple is challenged by his master to find the diameter of a bowl but without any measuring tools. Can he find ...

As part of his training, a young disciple is challenged by his master to find the diameter of a bowl but without any measuring tools. Can he find ...

As part of his training, a young disciple is challenged by his master to find the diameter of a bowl but without any measuring tools. Can he find ...