A total of 15 teams from 9 schools and two countries (Italy and Romania) were involved in the 2018 edition.

Romanian participants :

• Şcoala Gimnazială 51 &Children's Club sector 2. Teacher: Claudia Putura
  
• Şcoala Gimnazială 56. Teacher: Monica Popa
  
• Şcoala Gimnazială 117. Teacher: Georgiana Padiu
  
• Şcoala Gimnazială 124. Teacher: Georgeta Costea
  
• Şcoala Gimnazială 126. Teachers: Georgeta Motea, Doina-Cornelia Dinu 
  
• Şcoala Gimnazială 139.  Teachers: Iuliana Baciu, Alina Faur

Italian participants :

• I.C. Leonardo da Vinci. Teacher: Maria Carla Andriani
  
• I.T. Grazia Deledda. Teachers: Lucia Zanchi, Marina Castelli