Dante Alighieri High School, Bucharest, Romania

https://www.istitutodaguirre.edu.it/

Balvu profesionala un visparizglitojosa vidusskola, Latvia

http://bpvv.lv/index.php

St. John Paul’s II gymnasium, located in Vilnius the capital of Lithuania.

http://www.jp2.lt

Alparslan Anatolian High School is in İstanbul – Pendik.

http://pendikalparslan.meb.k12.tr/

IISS F.sco D’Aguirre- Salemi - D.Alighieri-Partanna

https://liceuldantealighieri.ro/

First Private Mathematical Gymnasium, Sofia, Bulgaria

https://parvamatematicheska.com/