Poles take World Problem Solving Championship 2011

The picturesque Italian town of Jesi saw fierce competition amongst the world’s top problem solvers. The team event was won by the Polish solvers, whose average age was less than half that of the second-placed UK team. In the individual championship the 19-year-old Pole Kacper Piorun was victorious, ahead of the previous champion John Nunn, who sent us this