1: Hard Quiz Greek Mythology, SpaceX, Rake & the Holden Commodore

2: Hard Quiz The Tuba, Gone with the Wind, Paul McCartney & the Battle of Britain

3: Hard Quiz Alfred the Great, Bob Dylan, the British Open & Degrassi

4: Hard Quiz Wally Lewis, Mel Brooks, Mushrooms & Stephen Sondheim

5: Hard Quiz Kanye West, Gavin & Stacey, Robert F. Kennedy & Jane Austen

6: Hard Quiz Olivia Newton-John, Collingwood FC, Garlic & Top Gun

7: Hard Quiz Field Hockey, Willy Wonka and the Chocolate Factory, Sister Elizabeth Kenny & Milk

8: Hard Quiz HMAS Melbourne, Justin Bieber, Socceroos & Jim Henson

9: Hard Quiz Schitt's Creek, Japanese Railways, Percy Jackson & Hank Williams

10: Hard Quiz Ghostbusters, Pink Floyd, classic Minis & the Kim Dynasty

11: Hard Quiz Battle of the Duds

12: Hard Quiz Novak Djokovic, Mary Poppins, black holes & the European Union

13: Hard Quiz My Fair Lady, the Qantas Flight 32 Emergency, TikTok & Ricky Ponting

14: Hard Quiz Spartacus, Glee, Penguins & the Trump Presidency

15: Hard Quiz C-130 Hercules, Little Shop of Horrors, Simone Biles & World of Warcraft

16: Hard Quiz Star Wars action figures, Hanging Rock, Tomorrow When the War Began & Goo Goo Dolls

17: Hard Quiz The First Persian Empire, the Wiggles, TV show Scrubs & Guinness

18: Hard Quiz Kosciuszko National Park, the violin, Nelson Mandela & Sailor Moon

19: Hard Quiz Mad Max, The House of Windsor, Bjork, & Social Psychology

20: Hard Quiz Dracula, Hillary Clinton, Virat Kohli & Gibson Guitars

21: Hard Quiz Tenzing Norgay, diamonds, Frozen & Turnbull government

22: Hard Quiz French & Saunders, Tiger Woods, Calculus & the Brooklyn Bridge

23: Hard Quiz Petula Clark, How to Train Your Dragon films, periodic table, & F/A-18 Hornet

24: Hard Quiz Silverchair, the 'Monster Petition', William the Conqueror & 'The Castle'

25: Hard Quiz Les Miserables, book series Grug, Meghan Markle & money laundering

26: Hard Quiz Mortal Kombat, Ace Ventura, the Kray Twins & Airbus A320

27: Hard Quiz King Henry VII, Shaquille O'Neal, dinosaurs & Priscilla Queen of the Desert

28: Hard Quiz Manchester City, Blue Tongued Lizards, Mariah Carey & The Babysitters Club

29: Hard Quiz Bob Geldof, Machine Learning, the Owl & The Matrix Trilogy

30: Hard Quiz Chernobyl disaster, Ultimate Frisbee, Wallace and Gromit & Hanson

31: Hard Quiz Duke Kahanamoku, AC/DC, Mean Girls & Australian Dung Beetle Project

32: Hard Quiz Twilight Saga, Midnight Oil, Danish Kings of England & Australian railways

33: Hard Quiz Battle of the Duds

34: Hard Quiz Vintage Synthesizers, Dance Academy, Neil Armstrong & Sierra Leone

35: Hard Quiz Billy Idol, The Witcher, Stephen King's IT & '80s and '90s supermodels