Maths 15+
- Cardiff Sixth Form College, UK (2014)
- D’Overbroeck’s College, UK (2012)
- Ellesmere College, UK (2009)
- Kent College, UK (2014)
- King's Ely School, UK (2013)
- King William’s College, UK (2014)
- Leighton Park, UK (2014)
- Malvern College, UK (2009)
- Taunton School, UK (2013)
- Wellington School, UK (2013)
- Wycliffe College, UK (2010)