As part of our Interreg project eTOM AT-CZ, teachers from the Czech Republic and Vienna explored the exciting field of computer science together on April 8, 2025. Practical workshop activities, such as those on the topic of “algorithms,” provided insights into digital skills development paired with collaboration, creativity, critical thinking, communication, cultural awareness, and contextual competence – our eTOM project topics, which we are addressing together with 24 Viennese pilot schools. This educational excursion at TU Wien aroused great interest among our project partners and encouraged the participating teachers to work cross-border with their students in a similar format.