It is an unforgetable experience for us, a team from Corvinus University of Budapest as we took part in an unforgetable hackathon, the EUvsVIRS 2020 hackathon. 24, 25, abd 26 April, 2020. More than 18,000 participants from all over Europe (and beyond) took part, with 2140 solutions/projects submitted to fight the COVID-19 challenge. EUvsVirus is a pan-European Hackathon organized by the European Commission under the patronage of Commisioner Mariya Gabriel. EUvsVirus is supported by the European Parliament, the Committee of Regions and the European Economic and Social Committee.