List of participants

- Bexhill College (Great Britain)
- Bishop's Stortford College (Great Britain)
- Bodwell High School (Canada)
- CATS Global Schools (Great Britain)
- Cologne International School (Germany)
- ISB International School of Bremen (Germany)
- Kaplan Pathways (UK, USA, Canada)
- King's School, Ely (Great Britain)
- King Edward's Witley (Great Britain)
- Mander Portman Woodward (Great Britain)
- Maple Ridge Pitt Meadows School District (Canada)
- Marianapolis Preparatory School (USA)
- Sage College British School of Jerez (Spain)
- Sidcot School (Great Britain)
- St Clare's Oxford (Great Britain)
- TASIS England (Great Britain)
- Trinity-Pawling School (USA)
- Yago International Boarding School Málaga (Spain)