Participate in the Mathematics B-day

The next edition of the Mathematics B-day will take place on November 16, 2018. 

Currently, there are local representatives for Belgium (Vlaanderen), Germany and Slovakia; email us for contact information. Similar to the Netherlands, these countries organize a national Mathematics B-day competition. If you are from a different country and require more information, send us an email: wisbdag@fi.uu.nl