Five Words That Frightened MI5
In the five weeks before D-Day, the Telegraph crossword printed the invasion's secret codenames one after another. Eighty years on, no file has ever surfaced.
An Englishman from Liverpool, a Christmas edition to fill, and a diamond-shaped grid with a hole in the middle. How the crossword began.
The crossword was invented by a man from Liverpool, for an American newspaper, as filler for a Christmas edition. Its inventor found it a chore, and the paper's typographers resented setting it.
Arthur Wynne was born in Liverpool in June 1871, the son of a man who edited the Liverpool Mercury. He sailed for America in 1891, aged nineteen, and spent the next twenty years drifting through newspaper work in Pittsburgh, playing violin in the city's symphony orchestra on the side, before arriving at the New York World.
By 1913 he was running FUN, the World's Sunday jokes-and-puzzles supplement, and by December he needed something to fill the Christmas number. He reached back to what he had grown up with - the word squares that Victorian English magazines printed by the yard, which he had solved as a boy under his grandfather's instruction. Then he did the one thing nobody had done: he broke the square.
In the five weeks before D-Day, the Telegraph crossword printed the invasion's secret codenames one after another. Eighty years on, no file has ever surfaced.
A magazine in 1922, a Sunday paper in 1924, and The Times refusing until 1930 - and then printing its first crossword on the sports page.
Doubles is not singles with a partner. A look at how 2v2 actually plays - shared clocks, fixed rotation, and a rating that belongs to the pair.
Six boards, two time zones and a choice you make before the first letter goes in. How the daily crosswords work.
Announcements and letters to the Editor - the Post Room is your direct line to Crossword Capital, on the website and in the app.
We run a crossword site, so we have every commercial reason to tell you that puzzles protect your brain. Here's what the research actually shows - including the parts that don't suit us.
A rating that hides what it doesn't yet know, a division decided by your last ninety days, and a leaderboard that resets every midnight. How ranking works here.
The pandemic surge in puzzles was real and record-breaking. It was also over within eighteen months - and the thing that rescued the numbers afterwards was not the pandemic at all.
An open knockout every December. No seeding, no rating floor, no fixture list - press Play and you're drawn against whoever else is still alive.
How crosswords made the leap from newsprint to smartphones - and what it means for the community.
From misdirection to wordplay - the anatomy of clues that make solvers smile.
Two people solved the same problem in opposite directions, and the crossword split into two games played on similar-looking grids.
Introducing our new editorial section - your hub for crossword culture, tournaments, and community updates.
In 1924 the crossword stopped being a puzzle and became a public emergency. Libraries rationed dictionaries, the Zoo begged for mercy, and The Times called it a national menace.
The usual explanation for the cryptic is parlour games and a classical education. Almost nobody with standing argues it in print - and the better-evidenced answer is a good deal less flattering.
In January 1942 twenty-five people sat down in Fleet Street to race a crossword for a hundred-pound wager. What happened next is the most famous story in crosswords - and the least documented.
The New York Times spent eighteen years calling the crossword a sinful waste. Eleven days after Pearl Harbor, it changed its mind.
Most of the world does not number its clues.
Two exiles invented the crossword twice in the same year. And a Chinese riddling tradition reached the cryptic's cardinal rule centuries early, in a script with no letters.
Print is collapsing and the crossword is not.
In the one market that publishes category figures, puzzles were the only magazine sector to grow - and nobody can tell you how big the industry is.