On Thursday 15th September, the school welcomed 100 students from across the region for the second ever Hong Kong Senior Team Maths Challenge. Students in Years 11-13 battled their way through a gruelling group round, a confusing cross-number and a mystifying mini-relay. For a second year, one of the Harrow Hong Kong teams was victorious. All competitors should be proud of the excellent examples of teamwork and mathematical skills they displayed throughout the morning.