Hans Woyda is a challenging mathematics competition, in which over 60 schools in London compete. Students compete both individually and in teams, answering questions on geometry, algebra, calculus and mental arithmetic.

The SGS Hans Woyda team recently beat Nonsuch in the first round of this year's competition 51 to 37. Congratulations to our team - Boaz Ting (Y13), Alex Bucur (Y12), Hugh Bacon (Y11) and Aarav Mukherjee (Y9).