Hash Code (programming competition)

Hash Code was a global team programming competition organized by Google.^[1][2] The participants work in teams of 2–4 people^[3] solving a programming challenge inspired by software engineering at Google. The first edition was a local event at the Google office in Paris, with 200 participants in attendance.^[4] Since then, the competition expanded globally,^[5][6] and reached over 128,000 registered participants in the 2021 edition. The competition consists of a qualification round, after which the top teams are invited to a final event.^[1]

In 2023, it was announced that Google Hash Code would not continue.^[7]