The days 12 and 13 December will take place the Catalan Mathematical Olympiad (OMC), in person at various points in the territory.
Registration will open later, open to boys and girls up to 2nd year of high school.
Information on the preparation sessions offered free of charge with the collaboration of Catalan universities will be updated soon.
Information: https://scm.iec.cat/concurs-presencial/olimpiada/