About

European Junior Olympiad in Informatics (eJOI) is a significant event, a stepping-stone, in the development of the elite of the IT industry in Council of Europe member states.

The aim and primary purpose of this elite educational event is to encourage the interest of young children in IT and to stimulate competitive software development in Europe as a whole, as well as acknowledge the best young IT talents. With the first European Junior Olympiad in Informatics eJOI, the IT society of the Council of Europe wants to engage the public attention with the importance of science and technology for a sustainable future of the IT industry and to demonstrate the efforts that all the institutions involved are investing to encourage and support the development of the most successful young talents in the field.

The first EJOI was held in Sofia, Bulgaria in 2017 from the 7th to the 13th of September. 

Call for Tasks

The EJOI 2025 Scientific Committee is pleased to invite the competitive programming community to participate in the design of the EJOI 2025 competition tasks.