In what century did Leonardo Da Vinci paint the "Mona Lisa"?

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What month does the summer solstice occur in the northern hemisphere?

What of the so-called original six teams was the NHL's first US franchise?

What company introduced the first canned ham in the US in 1926?

According to the nursery rhyme, what was "in the pot, nine days old"?

Who killed the Minotaur?

Starfish belong to what animal phylum, whose name means "spiny skin"?

What brand of sunglasses did Audrey Hepburn sport in the movie "Breakfast at Tiffany's"?

In which film did Kevin Costner make his directorial debut?

Who recorded the album "Immaculate Collection"?

In "Home Alone', what animal did Buzz keep as a pet?

What European conflict lasted 115 years?

What are the names of the 5 Space Shuttle Orbiters used by NASA on manned spaceflight missions?

In the first Super Mario Bros. game, in which level is the first three-world secret exit?

In which European city would you find the "Atomium" landmark?