1. Bebras International Challenge on Informatics and Computational Thinking ( 2022 ). Participation in international Bebras challenges worldwide. Accessed at https://www.bebras.org/statistics.html. Accessed 17 January 2023. Bebras International Challenge on Informatics and Computational Thinking (2022). Participation in international Bebras challenges worldwide. Accessed at https://www.bebras.org/statistics.html. Accessed 17 January 2023.
2. Calcagni , Annalisa, Violetta Lonati , Dario Malchiodi , Mattia Monga and Anna Morpurgo ( 2017 ). 'Promoting Computational Thinking Skills: Would You Use this Bebras Task?" ISSEP ( 2017). Calcagni, Annalisa, Violetta Lonati, Dario Malchiodi, Mattia Monga and Anna Morpurgo (2017). 'Promoting Computational Thinking Skills: Would You Use this Bebras Task?" ISSEP (2017).
3. Short Tasks for Scaffolding Computational Thinking by the Global Bebras Challenge