Never before have there been so many Regional Competitions (9), never before so many teams (154) and participants (382). Originally, WRO CH was simply optimistic that it would be able to fill eight competitions, including one in Ticino for the first time. However, by mid-February it became clear that the number of participants had been underestimated. Fortunately, Schötz was found as the ninth venue.

WRO Switzerland congratulates all teams on their participation and wishes those who have qualified for the Swiss final on June 24, 2023, every success in their further preparations.