Crossword Puzzle Day

National Crossword Puzzle Day celebrates the invention that sharpens your mind and entertains you on long evenings or trips. Grab your pen and get ready for some brain-boosting fun!

History

On December 21, 1913, the very first crossword puzzle appeared in the New York World. English immigrant Arthur Wynne designed a 32-word puzzle in a diamond layout, inspired by ancient word squares. Wynne’s creation is recorded in the Guinness World Records, though early claims also come from England and South Africa.

Archaeological finds suggest that crossword-like games are far older. In 1868, researchers uncovered a plate inscribed with a grid of words dating to the 3rd–5th centuries AD. A similar pattern was discovered carved into columns at Pompeii, preserved by the eruption of Mount Vesuvius in 79 AD.

Interesting Facts

• Wynne’s original grid had no black squares—he added them later for clarity.
• There are more than two dozen crossword variants worldwide, including the Japanese “arrow word” puzzle.
• Scrabble was directly inspired by the crossword puzzle.
• In the UK, the “puzzle pen” with a built-in dictionary was invented to aid solvers.
• Hundreds of smartphone apps now deliver daily crosswords.
• Studies show that solving word puzzles can burn up to 90 calories per hour by engaging your brain.

How to Take Part

Celebrate National Crossword Puzzle Day by completing as many puzzles as you can! Start your morning with a quick newspaper grid, tackle a challenging one in the evening, or host a crossword party with friends. Share your favorite clues on social media to spread the fun.

When is National Crossword Puzzle Day in 2025?

National Crossword Puzzle Day is observed on December 21 each year.

Observations