For those that love optical illusions – and a good explanation for the mind-bending properties of them – finding one you haven't seen before is a real treat. And that's just happened with this (I ...

An unruly Chinese boy who battles dragons and defies destiny has made his way to Western cinema screens after smashing box office records in China.

Spot the Difference puzzles are one of the most popular puzzle games on the web. These puzzles consist of two identical ...