National phase:
Registration period: 20 October - 30 November, 2017.
Testing period for the first assignment: 11 January, 2018.
Publication and communication of the results of the first assignment: 1 February, 2018.
Submission of the second assignment: 15 February - 19 March, 2018.
Announcement of winning teams: 28 March, 2018.
European phase:
(https://www.eso2018.eu/eso_calendar.htm)
Registration period: 9 April - 13 April, 2018.
European assignment period: 16 April - 4 May, 2018.
Announcement of winning teams: 28 May, 2018.
Trip to the Q2018 Conference in Krakow, Poland: 27 June 27 - 28 June, 2018.