It's half a century since one of the most successful pop groups in history had their first taste of international success at the Eurovision Song Contest.
But as well as giving us dozens of extremely hummable tunes, did you also know that ABBA - Agnetha Fältskog, Björn Ulvaeus, Benny Andersson and Anni-Frid (or Frida) Lyngstad - packed their career with educational nuggets?
Don’t believe us? Try our quiz - you’ll find everything in there from Geography to Maths to English Literature and even a spot of Spanish. And if you learn something new while playing, that’s The Name of the Game.
This article was first published in October 2021 and updated in March 2024
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