# A Clued Sudoku Puzzle? It’s More Than Meets the Eye

The hunt is always on for the next big puzzle idea.

Sometimes, it’s an old idea that gets repackaged and catches fire. That’s what happened with Sudoku, a puzzle that had been around since the late ’70s, but only rose to prominence decades later.

Other times, it’s a combination of different puzzle types that yields something special. Our friends at Penny Dell Puzzles, for instance, have a popular puzzle called Anagram Magic Square, which combines crossword-style cluing, anagrams, and the mathematical element of a magic square to create an engaging puzzle experience you can solve from several angles.

Whether a puzzle is destined for superstardom or not depends on a lot of factors: difficulty, the type of solving it involves, how intuitive the solving is (i.e. needing a lengthy explanation vs. getting the gist of the puzzle from a glance), visual aesthetics, and more.

As a puzzler, it’s always exciting to try out a new puzzle. Wholly original ideas are rare, to be sure, but even a single twist on an old classic can be enjoyable if executed well.

Today, we’re taking a look at a puzzle that combines Sudoku with cryptic crosswords (aka British-style crosswords). It’s called Cluedoku, and it was created by cryptic constructor Charlie Methven, better known in solving circles as Chameleon, a contributor to British puzzle outlets like The Guardian.

[Just a sample of the puzzle. Check out the entire puzzle here.]

Like Sudoku, Cluedoku involves placing the digits 1 through 9 into each row, column, and 3×3 square in the grid. But unlike Sudoku, there are no set letters.

Instead, you have 81 clues, one for every cell in the grid, utilizing cryptic-style cluing to hint toward which of the nine numbers goes in a given cell.

Once you’ve unraveled a clue and placed a number in the grid, standard Sudoku rules apply: that number will only appear once in a row, column, or 3×3 square.

But that’s easier said than done. These clues run the gamut of slyly clever to almost baffling. Even when you consider that there are only nine possible answers for each clue, it’s still a challenge. (Plus, not all of the clues adhere to the standard cryptic cluing mechanic of having both a definition AND a wordplay clue included.)

That being said, you’ll find lots of traditional cryptic cluing tricks at play here.

Now, we’re going to be discussing specific clues and answers from this puzzle, so this is your spoiler warning.

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Last chance to solve without spoilers!

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Okay, here we go.

In terms of traditional cryptic cluing gimmickry, we see hidden words, anagrams, homophones, word reversals, and more.

In clue 6 — Axis revolves without beginning to accelerate — we revolve (aka reverse) axis to spell SIXA, and then drop the A (“without beginning to accelerate”) to spell SIX.

In clue 8 — Prime cut from sloth reeks — the answer hides in plain sight, as a prime number (three) reads out in sloTH REEks (and can be cut out of it).

In clue 22 — Scenes in X-Men Origins reveal how many claws Wolverine has! — the phrase “origins reveal” points towards the first letters of the words that precede it proving the answer, meaning that SIX is the number of claws Wolverine has (three on each hand).

There is a similar game in clue 67 — With only seconds remaining, Officer Columbo outwits crook — which has the second digits of “Officer Columbo outwits crook” spelling out FOUR.

In clue 27 — UFO demolished third of Parliament Square — the letter R (“third of Parliament”) gets mixed up with UFO to make FOUR, a square.

But other clues would be familiar to crossword solvers in America.

Clue 29 — Number of Romans in the New Testament? — is simple wordplay for 6, since Romans is the SIXth book. (Similarly, clue 62 — Number of lines taken by bar staff — is a reference to the FIVE lines that make up a staff in sheet music.)

Clue 34 — Top score in Scrabble — is a bit more devious, requiring you to know that T is worth 1 point, O is worth 1 point, and P is worth 3 points, making the correct answer FIVE.

Clue 48 — Man’s arms’ legs’ digit — feels like a clue you’d see at the Indie 500 or Lollapuzzoola, because it’s initially baffling, but then reveals itself as merely clever and challenging. You see, there are THREE legs on the coat of arms for the Isle of Man. But that’s concealed by the wordplay involving three different words that don’t mean what you’d think.

This mix of American and British-style clues made for a fun solve that mixed and mingled two worlds of cluing nicely.

I think my favorite clue was Clue 39 — 192+284 — because it was built like one of those magazine word puzzles, the ones where “rockcaughthardplace” means “caught between a rock and a hard place.” In this case, you have “2+2” literally in 1984. And for anyone familiar with George Orwell’s famous novel, 2+2 in 1984 equalled FIVE.

Although obviously Cluedoku isn’t really sustainable as a recurring puzzle — you’d burn out your anagrams and homophones pretty quickly, as Chameleon himself stated in an interview — it is an impressive marriage of two different puzzles that rarely interact otherwise.

But he did raise the possibility of another variation in the future:

If I did another Chameleon cluedoku, I think I’d use the seven colours of the rainbow plus black and white, as solvers could then colour in each square as they solved. How’s “Cry over Norwich’s core Canary”?

That sounds like a fun follow-up to an interesting puzzle.

What did you think of Cluedoku, fellow puzzlers and PuzzleNationers? Let us know in the comments below! We’d love to hear from you.

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# How to Get Started in Cryptic Crosswords

[Image courtesy of Amazon. The Times Cryptic Crossword Book.]

On Twitter yesterday, Oliver Roeder from FiveThirtyEight asked, “If one wanted to learn/practice solving cryptic crosswords, with what puzzles should one begin?”

Most of the replies mentioned different cryptic crossword outlets to try out, like The Nation, Harper’s Magazine, and The UK Times Quick Cryptic Crossword Book. The Nation in particular was recommended as a good starter cryptic.

Monthly offerings from constructors like Andrew Ries and Cox & Rathvon were also mentioned, though I would add Patrick Berry’s Son of the Crypt cryptic collection to the list of suggestions. (I would normally also recommend The Guardian because of their great cryptics, but they’re pretty tough, particularly for beginners.)

This, of course, presumes that Roeder meant which cryptic puzzles one should start with.

[Image courtesy of The New European.]

It occurred to me that he might be asking what OTHER puzzles are good for beefing up your cryptic crossword solving game.

Given the different kinds of clues used in cryptic crosswords, I have a few suggestions.

1. Anagram puzzle

Anagrams are a staple of cryptic cluing, and any puzzler looking to get into cryptics should have some facility with them. There are plenty of ways to practice — the Jumble, Anagram Magic Square and other puzzles from our friends at Penny Dell Puzzles, and even Bananagrams, Words with Friends, or Scrabble will help build your anagram skills.

2. Rebus

Rebus puzzles are all about adding and subtracting letters to form words or phrases, and there’s plenty of that in cryptic cluing. This is a good way to get used to breaking down longer words into abbreviations, anagrams, and so on in order to puzzle out the answer to a cryptic clue.

3. Brain teaser/riddle

Many cryptic clues rely on words with multiple meanings, as well as words that serve as both instructions and hints. Brain teasers and riddles employ similar wordplay, and they can help you develop a proclivity for looking at words from a new point of view.

[Image courtesy of Eastern Daily Press.]

Of course, if you want help learning to decipher the many variations on cryptic crossword cluing that you’ll encounter, there are some great resources out there.

Penny Dell Puzzles has a PDF containing examples of the most common cluing tricks, and you can bolster that with similar insights from Wikipedia and The Nation.

If you’re looking for deeper dives into all sorts of cryptic cluing, my one-stop shop for insight is The Guardian’s crossword blog. They offer regular features breaking down various kinds of cryptic clues.

In the last few weeks alone, they’ve covered cycling clues, “stuttering” in clues, and how the points of the compass can be used in cluing, and there are dozens of similarly illuminating posts in their archive.

It’s a terrific resource for newbie cryptic solvers and established puzzlers alike.

And it’s worth getting into cryptic crosswords, if only for the occasional subversive little Easter egg like this one from yesterday’s The Guardian cryptic:

Did I miss any resources or outlets for great cryptic crosswords? Let me know in the comments section below! I’d love to hear from you!

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# An 80-Year-Old Literary Mystery Returns!

[The Doctor, of Doctor Who fame. No stranger to nonlinear stories.]

Avid readers and television watchers are probably familiar with the concept of nonlinear storytelling.

Whodunits often bounce forward and backward in time so that readers and detectives alike can reconstruct the events of the crime, and of course science fiction is filled to bursting with time-travel stories that tie the readers’ minds in knots. Bookworms are used to getting their story elements out of order.

But what if the entire novel was out of order? Imagine every single page out of place. Could you reassemble the story and solve the murder?

That was the question posed by Cain’s Jawbone, a 1934 novel by famed cryptic crosswords constructor Edward Powys Mathers, who published under the pseudonym Torquemada.

Readers were tasked with identifying the six victims of the killers, as well as who killed each victim. Not only that, but a successful solve also needed to include the correct order of all 100 pages of the novel.

A prize of 15 pounds was offered to the first reader who could unravel the mystery. That is no small feat, given that the number of possible page combinations is in the millions.

And yet, two solvers did submit solutions and get their prizes, even if the solution was never shared publicly.

85 years later, Cain’s Jawbone is returning to publication, allowing a new generation of puzzlers the chance to solve one of Torquemada’s greatest puzzles.

Subscribers to Cain’s Jawbone will receive its 100 pages unbound in a box. This means that they can be spread out and placed next to each other – so much easier than when pages are bound, as in the original publication.

A space for notes is provided as well as a page to submit with the answer. Only solutions submitted on a page from the box will be eligible.

The competition is returning as well, and a prize of 1,000 pounds is being offered.

With a release date of September of this year, it will be fascinating to see how quickly modern solvers can unravel this classic mystery.

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# Crossword History: An Updated Timeline

Back in 2013, we created a timeline of events from crossword history as part of our celebration of the hundredth anniversary of the crossword.

Although 105 isn’t as prestigious as 100, and the anniversary is technically tomorrow, we thought we’d honor the day this year by updating our comprehensive look at the long (yet surprisingly short) road it took to get to that marvelous centennial!

So, without further ado or folderol, we proudly present:

A Brief History of the Crossword (Updated)

16th – 11th century BC

Inscriptions from New Kingdom-era Egypt (Eighteenth to Twentieth Dynasties) of horizontal and vertical lines of text divided into equal squares, that can be read both across the rows and down the columns, are made. These inscriptions are later referred to by Egyptologists as “Egyptian crossword puzzles.”

Rudimentary crosswords, similar to word squares, begin appearing in England, and later elsewhere in Europe.

June 22, 1871

Future inventor of the crossword, Arthur Wynne, is born.

March 23, 1897

Future New York Times crossword editor Margaret Farrar is born.

February 25, 1907

Future New York Times crossword editor Will Weng is born.

December 21, 1913

The New York World publishes the first crossword, invented by Liverpool journalist Arthur Wynne. (The puzzle is originally known as a word-cross.)

January 6, 1916

Future New York Times crossword editor Eugene T. Maleska is born.

1920

Margaret Farrar is hired by The New York World as a secretary, but soon finds herself assisting Arthur Wynne with proofreading puzzles. Her puzzles soon exceed Wynne’s in popularity.

Colonel H.W. Hill publishes the first Crossword Dictionary.

1923

Margaret Farrar revises the cluing system for crosswords, sorting them into “Horizontal” and “Vertical” clues by number. (It wouldn’t be until the 1940s that the more familiar “Across” and “Down” terminology became the norm.)

1924

Margaret Farrar publishes the first book of crossword puzzles under contract for Richard L. Simon and Max Schuster, “The Cross-Word Puzzle Book.” It was an instant bestseller, launching Simon & Schuster as a major publisher. (Additional information available below the timeline.)

The Daily Express, founded in 1900, becomes the first newspaper in the United Kingdom to carry crosswords.

Crossword-themed novelty songs hit the airwaves as the puzzle craze intensifies, most notably “Crossword Mama, You Puzzle Me (But Papa’s Gonna Figure You Out).”

The Amateur Crossword Puzzle League of America, a self-appointed group of puzzle enthusiasts, lobbies for rotational symmetry in crosswords, which becomes the standard.

Solver Ruth Franc von Phul becomes a minor celebrity after winning The New York Herald-Tribune’s National All Comers Cross Word Puzzle Tournament at the age of 20. (She would win again 2 years later.)

January 15, 1925

“Felix All Puzzled,” the first animated short to feature a crossword, is released.

February 2, 1925

The crossword-fueled musical revue “Puzzles of 1925” opens on Broadway. It runs until May of 1925.

February 15, 1925

Disney releases a crossword-themed animated short, “Alice Solves the Puzzle.”

1926

The cryptic crossword is invented by Edward Powys Mathers, who publishes under the pseudonym Torquemada. He devises them for The Observer newspaper.

First reported instances of Braille crosswords, as newspapers mention Helen Keller solving Braille crosswords and recommending them to the blind.

1931

Dell Puzzle Magazines begins publishing.
(Dell Publishing itself was founded in 1921.)

1941

Dell Pocket Crossword Puzzles first published.
(The magazine continues to this day.)

February 15, 1942

The New York Times runs its first Sunday edition crossword. (Additional information available below the timeline.)

June 2, 1944

Physics teacher and crossword constructor Leonard Dawe is questioned by authorities after several words coinciding with D-Day invasion plans appear in London’s Daily Telegraph(Additional information available below the timeline.)

1950

The crossword becomes a daily feature in The New York Times.

August 26, 1952

Future New York Times crossword editor Will Shortz is born.

1968

Lyricist Stephen Sondheim begins creating cryptic crosswords for New York Magazine, helping introduce Americans to British-style crosswords.

1969

Will Weng succeeds Margaret Farrar as the second crossword editor for The New York Times.

1973

Penny Press is founded.

1977

Eugene T. Maleska succeeds Will Weng as the third crossword editor for The New York Times.

1978

First year of the American Crossword Puzzle Tournament, later featured in the documentary Wordplay. 149 contestants compete for the title in the first national crossword tournament since the 1930s.

1979

Howard Garns creates the modern Sudoku puzzle for Dell Magazines (under the name Number Place), the first pen-and-paper puzzle to rival the crossword in popularity (though this spike in popularity would occur decades later under the name Sudoku).

June 11, 1984

Margaret Farrar, while working on the 134th volume in Simon & Schuster’s crossword puzzle book series, passes away.

1993

Will Shortz succeeds Eugene T. Maleska as the fourth crossword editor for The New York Times.

November 5, 1996

One of the most clever and famous crosswords of all time is published, the election-preceding crossword where either BOB DOLE ELECTED or CLINTON ELECTED could read out, depending on the solver’s answers.

1998

The Wall Street Journal adds a crossword to its newspaper, and Mike Shenk is appointed editor.

June 23, 2006

Wordplay documentary hits theaters, featuring celebrity solvers of crosswords as well as the participants and organizers of the 2005 edition of the American Crossword Puzzle Tournament.

February 29 – March 2, 2008

Thanks in part to the Wordplay documentary, the American Crossword Puzzle Tournament outgrows its previous setting and moves to Brooklyn.

June 6, 2008

Matt Gaffney launches his Weekly Crossword Contest (MGWCC).

August 2008

Lollapuzzoola, a crossword-solving tournament with a more tongue-in-cheek, freeform style, launches in Jackson Heights, New York.

October 6, 2008

Patrick Blindauer’s famous dollar bill-inspired crossword puzzle is published.

2009

The city of Lvov, Ukraine, creates a crossword that spans an entire side of a 100-foot-tall residential building, with clues scattered around the city’s major landmarks and attractions. It’s awesome.

October 11, 2011

PuzzleNation.com goes live.

June 2012

David Steinberg launches the Pre-Shortzian Puzzle Project, designed to compile a complete database of every New York Times crossword.

August 13, 2012

PuzzleNation Blog is launched.

June 14, 2013

Matt Gaffney celebrates five years of MGWCC,
stating that MGWCC will run for 1000 weeks
(which puts the final edition around August 6th, 2027).

December 21, 2013

The Crossword officially turns one hundred years old.

1924: The publishing house Simon & Schuster, agreed to a small (3,600-copy) run of a crossword puzzle book, prompted by founder Richard L. Simon’s aunt, who wanted to give such a book to a friend. It became “a runaway bestseller.”

In no time the publisher had to put the book back on press; through repeated printings, it sold more than 100,000 copies. Soon a second collection followed, and then a third and a fourth. In 1924 and 1925 the crossword books were among the top 10 nonfiction bestsellers for the year, besting, among others, The Autobiography of Mark Twain and George Bernard Shaw’s Saint Joan.

February 15, 1942: The New York Times initially regarded crosswords as frivolous, calling them “a primitive form of mental exercise”; the motivating impulse for the Times to finally run the puzzle (which took over 20 years even though its publisher, Arthur Hays Sulzberger, was a longtime crossword fan) appears to have been the bombing of Pearl Harbor.

In a memo dated December 18, 1941, an editor conceded that the puzzle deserved space in the paper, considering what was happening elsewhere in the world and that readers might need something to occupy themselves during blackouts. The puzzle proved popular, and Sulzberger himself would author a Times puzzle before the year was out.

June 2, 1944: The words Omaha (codename for one of Normandy’s beaches), Utah (another Normandy beach codename), Overlord (the name for the plan to land at Normandy on June 6th), mulberry (nickname for a portable harbor built for D-Day), and Neptune (name for the naval portion of the invasion) all appeared in Daily Telegraph crosswords during the month preceding the D-Day landing.

This has been attributed to either an incredible coincidence or Dawe somehow overhearing these words (possibly slipped by soldiers involved) and incorporating them into puzzles unwittingly.

Do you have any suggestions for additions for our Crossword Timeline? Let us know in the comments section below! We’d love to hear from you!

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# Getting Started with Crosswords

We spend a lot of time talking about crosswords here on PuzzleNation Blog, and rightfully so.

For more than a century now, crosswords have been the standard-bearer for paper-and-pencil puzzles. From your local paper to The New York Times crossword, from online solving to puzzle apps like our very own Penny Dell Crosswords App, crosswords sit comfortably at the apex of the proverbial puzzle mountain, atop worthy also-rans like word searches, cryptograms, and Sudoku.

[Apparently Puzzle Mountain is actually a place. Who knew?]

But in talking about crosswords, it’s easy to forget that not everyone solves them. In fact, plenty of people find them intimidating, given the mix of trivia, wordplay, and tricky cluing that typify many crosswords these days, particularly in outlets like The New York Times, The LA Times, The Guardian, and more.

So today, I thought I’d offer some helpful resources to solvers just getting started with crosswords.

First off, if you need help filling in troublesome letter patterns, Onelook is an excellent resource. Not only can you search for words that fit various patterns, but you can narrow your searches according to cluing, look up definitions and synonyms, and even hunt down phrases and partial phrases.

Along the same lines, there are websites like Crossword Tracker that offer informal cluing help culled from online databases. For something more formal, there’s XWordInfo, an online database of entries and cluing that also serves as an archive of NYT puzzles you can search for a small fee.

The NYT Wordplay Blog chronicles each day’s puzzle, including insights into the theme, key entries, and more, plus they’ve begun amassing helpful articles about crossword solving. Not only are there sample puzzles to download and solve to get you started, but there are lists of opera terms, rivers, and sports names to know to make you a stronger solver.

And if British-style or cryptic crosswords are your puzzle of choice, look no further than The Guardian‘s Crossword Blog, which frequently posts about various cluing tricks employed by crafting cryptic puzzle setters. Their “Cryptic Crosswords for Beginners” series of posts has discussed all sorts of linguistic trickery, covering everything from the NATO alphabet to elementary chemistry.

For other variety puzzles, our friends at Penny Dell Puzzles offer sample puzzles and helpful solving tips for many of the puzzles in their magazines. For example, you can find a sample Kakuro or Cross Sums puzzle on the page for their Dell Collector’s Series Cross Sums puzzle book, as well as a How to Solve PDF.

Is there a particular puzzle that troubles you, or one you find too intimidating to tackle, fellow puzzlers? If so, let us know! We can either point you toward a solving resource or tackle the puzzle ourselves in a future post to provide helpful solving tips!

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# Puzzle Romance!

Hello there, fellow puzzlers and PuzzleNationers!

It’s Valentine’s Day, and in lieu of our usual post touting different ideas for celebrating love in a puzzly way — since it’s a bit short-notice for those ideas — we thought we’d share some of our favorite tales of puzzle romance.

(Of course, if you ARE looking for ideas, you’re welcome to click here. Just saying.)

In the past, I’ve had the privilege of reporting on two puzzly proposals that were quite brilliantly facilitated by our friends at Penny Dell Puzzles. Each time, the gentleman in question — both times named Bryan, oddly enough — asked that the proposal be hidden in a favorite puzzle, slipped into one of their puzzle books. The first time, it was Escalators, the second, Simon Says.

Both times, the plans were executed to perfection, and both times, the lovely fiancees-to-be said yes.

(We’ve also previously shared the stories of proposals couched in a game of Monopoly and a Rubik’s Cube.)

But my favorite story of puzzle romance involves two friends of mine who are both devotees of cryptic crosswords. (For the sake of anonymity, I’ll call them Carol and George.)

Carol and George are one of those brilliantly matched couples that makes you smile just thinking of them. Marvelously compatible interests and senses of humor and general weirdness that makes relationships worthwhile.

George had several gifts picked out for Carol, but he wanted to surprise her with a little something extra, a bit of diabolical sweetness only a true puzzle devotee would love.

So, before Carol received each small token of affection, she was given a cryptic crossword (also known as a British-style crossword) clue to solve. Cryptic crossword clues involve both cunning wordplay and a definition. The number after the clue provides the number of letters in the answer word.

[A cryptic crossword by constructors Cox and Rathvon,
courtesy of National Post Cryptic Crossword Forum.]

Here are the clues George created. Hopefully you can figure out the answers just as Carol did!

Really glitchy web address loaded between Tuesday and first of year (5)

Found, amidst mishap, pyramid’s content (5)

Begin tortured existence (5)

Thine enemy, in the end, belonging to us both (5)

Plus, there’s an added bonus: the four five-letter answers, when placed in order, form a phrase.

Hopefully, there will be some wonderful new stories of puzzle romance to come. Maybe even tonight! If you have a story to share, comment below! We’d love to hear it!

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