IDEAHACK 2020 - WHU Online Hackathon Online Welcome at IDEAHACK 2020 - WHU Online Hackathon €4,500 in prizes Winners announced 220 participants
HackHPI about://social.good Potsdam, Germany about://social.good €2,400 in prizes May 18 – 19, 2019 63 participants
HackHPI 2018 Potsdam, Germany about://environment Non-monetary prizes May 26 – 27, 2018 57 participants
