Bonus puzzles
These are extra puzzles that never appear as a daily one, so you can play them whenever you like. Replay any of them in practice mode, or see past daily puzzles.
- Bonus #1Starts with: The Chevrolet Corvair car is introduced (1959)
- Bonus #2Starts with: Tennessee Williams publishes Cat on a Hot Tin Roof (1955)
- Bonus #3Starts with: The comic novel The Diary of a Nobody by brothers George and Weedon Grossmith first appeared in serial form in Punch (1888)
- Bonus #4Starts with: Haruki Murakami publishes Norwegian Wood (1987)
- Bonus #5Starts with: Kyoto University is founded (1869)
- Bonus #6Starts with: Louisa May Alcott publishes Little Women (1868)
- Bonus #7Starts with: Ian Fleming publishes From Russia, with Love (1957)
- Bonus #8Starts with: Modern Talking releases the song "Brother Louie" (1986)
- Bonus #9Starts with: The Telefunken brand is launched (1903)
- Bonus #10Starts with: Pristina International Airport Adem Jashari officially opens (1965)
- Bonus #11Starts with: High Noon, directed by Fred Zinnemann, is released (1952)
- Bonus #12Starts with: Rashtrapati Bhavan officially opens (1929)
- Bonus #13Starts with: The Antonov An-225 Mriya makes its first flight (1988)
- Bonus #14Starts with: The video game Super Mario Bros. 2 is released (1988)
- Bonus #15Starts with: In Moscow, the trial begins for 19-year-old pilot Mathias Rust, who flew his Cessna airplane into Red Square in May (1987)
- Bonus #16 — Machines That ThinkStarts with: ENIAC, the first general-purpose electronic computer, is completed (1945)
- Bonus #17 — WheelsStarts with: Henry Ford's company begins producing the Model T (1908)
- Bonus #18 — Bridges and TunnelsStarts with: The Brooklyn Bridge opens as the first fixed crossing of the East River (1883)
- Bonus #19 — Lost at SeaStarts with: The Titanic strikes an iceberg on her maiden voyage and sinks (1912)
- Bonus #20 — The PolesStarts with: Roald Amundsen's party reaches the South Pole first (1911)
- Bonus #21 — What's for DinnerStarts with: Ray Kroc opens his first McDonald's franchise in Illinois (1955)
- Bonus #22 — Sending WordStarts with: Bell's telephone patent is granted, days ahead of a rival claim (1876)
- Bonus #23 — Looking UpStarts with: William Herschel spots a new planet in the constellation of Gemini (1781)
- Bonus #24 — Written DownStarts with: Johannes Gutenberg prints the Bible that bears his name (1455)
- Bonus #25 — Life OnlineStarts with: Larry Page and Sergey Brin found Google (1998)