The math competition Sigma 8 will take place at the library in April and May

In April and May, the math competition Sigma 8 will take place at KTH Library. Sigma 8 is a Nordic math competition for 8th-grade students throughout the Nordic region. It is a unique math competition, the only one of its kind in Sweden, where the entire class collaborates to solve problems as well as a deeper project.
Semi-final and final (South-East Gallery)
All day on April 10, 2025 (8 AM–5 PM)
Half day on April 11, 2025 (8 AM–12 PM)
Nordic final (South-East Gallery)
Half day on May 27, 2025 (1 PM–5 PM)
Half day on May 28, 2025 (8 AM–12 PM)

More information is available at www.sigma8.se .
During these dates, South-East Gallery will be occupied by the competition. Those of you visiting the library during these days are kindly requested to be mindful of our younger visitors on these days!