This spring, it’s time once again to put your knowledge to the test in Solviken’s quiz. On five Saturdays, we separate the wise from the guessers. The know-it-alls from the wild shots. It’s where we finally put the father-in-law in his place and settle once and for all which war ended with the Treaty of Brömsebro in 1645 — and what makes plants green. Olle and Martin ask the questions. You bring the sharpest neighbours and cleverest colleagues you know — and go home not just with eternal glory, but also some really fine prizes.