The hardest questions of June 2026
The hardest questions of May 2026
The hardest questions of April 2026
The hardest questions of March 2026
The hardest questions of February 2026
The hardest questions of January 2026
More tests can be found on the 15min tests page.
On the news portal 15min a new general knowledge test appears every weekday morning. The latest general knowledge tests are here.
Read more The secret of perfect cutlets: it all lies in one part of the meat and a simple trick
On Monday and Thursday evenings on the portal – a new “Neurobics” test, on Monday and Friday or Saturday evenings – new difficult general knowledge tests.
Read more A column of black smoke shot up into the sky in Klaipėda
On other weekdays in the evenings, and on weekends in the mornings and evenings, you will find a new themed test or game on the portal.
Read more “Orlen” opened a strategic transshipment terminal in Gdańsk
