Crossword Tournament From Your Couch Recap!

ctfccouch

This past weekend was supposed to be the 43rd year of the American Crossword Puzzle Tournament, but that event was postponed due to the ongoing public health crisis.

But something amazing arose from the ashes of those plans. A small, intrepid group of puzzlers worked night and day for more than a week, bringing an at-home crossword tournament to life: Crossword Tournament From Your Couch. (AKA #CouchWord on Twitter.)

And in doing so, they hosted the biggest crossword tournament in history. According to the Google scoresheet, more than 1,800 solvers took part in the event (with at least 1,300 tackling ALL of the puzzles).

Over the course of a few hours, and thanks to the Herculean efforts of a hard-working few, the puzzle community came together for an afternoon of fun, frivolity, and frantic puzzle-solving.

Oh, and in this recap, I will be discussing the tournament puzzles somewhat, so if you want to remain completely unspoiled, stop reading here. (Or better yet, click here to solve the puzzles for yourselves!)


Before I get into the event itself, I want to highlight the folks who made it all possible.

The initial idea belongs to Kevin Der, who put out the rallying cry to fellow puzzlers. He ran the tech side of the event alongside Finn Vigeland, coordinating each puzzle’s release, the overlapping livestreams, and the live-solving finals.

livestreampic2

Hosting duties were ably carried out by Ryan Hecht and Brian Cimmet, who kept the energy light, made sure the participants were well-informed, and even interviewed fellow constructors and event organizers in the downtime between tournament puzzles.

The tournament puzzles — 4 tournament puzzles, 1 championship playoff puzzle, and 2 warm-up puzzles — were constructed by Byron Walden, Rachel Fabi, Joel Fagliano, Robyn Weintraub, Patrick Blindauer, Finn Vigeland, Laura Braunstein, and Jesse Lansner.

Jeremy Horwitz, Natan Last, and Ellen Ripstein were credited as test-solvers, and Jeff Davidson, Stephanie Yeung, and Vincent Siao were credited as tech support/magic gurus.

The Inkubator was credited as tournament sponsor.

Assembling and running this event was a monumental, complex undertaking, and my sincerest appreciation and utmost respect (and AWE) goes out to everyone involved in making CTFYC possible.


catpuzzle

[Image courtesy of @ladywinifredcat.]

So, how did the tournament itself go?

Well, participants logged into the website and selected one of three divisions in which to compete:

  • The Chesterfield Division (for individuals who in the past few years have finished in the top 20% of a major crossword tournament)
  • The Futon Division (for all other individual participants)
  • The Love Seat Division (for two participants who want to solve together)

Upon logging in, a warm-up puzzle created by Robyn Weintraub awaited solvers. “Get the Pillows Ready” allowed solvers to get familiar with the online solving interface and start getting in a tournament mindset.

tournamentpuzzlepage

The tournament itself was set to begin at approximately 1 PM with the livestream of Ryan and Brian, our amiable emcees who covered the rules, other tournament info, and so on.

The livestream was warm and welcoming, and the accompanying chat area was packed with new faces as well as familiar puzzlers. The usual suspects from ACPT were all there, alongside constructors, puzzle enthusiasts, and top-notch solvers. It was genuinely heartwarming to see so many names I recognized from the puzzle world participating.

livestreampic

Soon, a second warm-up puzzle became available — Rachel Fabi’s “Put Your Feet Up” — a small, Saturday mini-sized puzzle that still managed to be tricky. (And I personally loved the Fleabag reference.) It was a great way for solvers to get their pre-tournament juices flowing AND served to ensure that all of the tech was working for the organizers.


From the livechat:

“Changed my system font to Papyrus so that I could win Worst Handwriting.” — Neville Fogarty


yellowfolder

[Image courtesy of @vickieastus.]

The first tournament puzzle was scheduled for 1:30ish, and to the credit of the organizers, we only started a few minutes late.

Puzzle #1, “Hollywood Ending” by Joel Fagliano, was a 15x puzzle with a 15-minute time limit.

In all, it was a really fun starter with a good hook — entries that end with items found on a Hollywood set, a la JAVASCRIPT. I got stuck in the upper right corner for about two minutes, because I didn’t want to make a mistake, but doing so slowed me down considerably.

With the online solving, results were tabulated much faster than you’d expect from past tournaments, so you could view the leaderboard and see who was on top quite quickly.

At the end of puzzle 1, many of the usual suspects were on top, along with rookie (and bewilderingly constructor) Will Nediger:

leaderboardafterpuzzle1

After solving, competitors were welcome to return to the livestream chat and treat the chatroom like the lobby at the ACPT, sharing thoughts and commiserating on their solves.

Puzzle #2, “Raise the Roof” by Laura Braunstein and Jesse Lansner, was a 17x puzzle with a 25-minute time limit.

This puzzle had a solid punny hook, phrases where the letter T became P, so you had PICKLE ME ELMO instead of TICKLE ME ELMO. This was accompanied by great fill, although some were tougher entries (like SEZ WHO and NEOPET). I made one dumb mistake, leading to my only error of the tournament, but otherwise, I enjoyed the puzzle.

(I also enjoyed the conversation about The Westing Game in the livestream chat kicked off by the entry RASKIN.)

leaderboardafterpuzzle2

Errors by Dan Feyer and Erik Agard opened up a few spots in the top 15, so at least I was in good company with my own error.

At this point, players were invited to take a break before the next two puzzles. The tentative time for that was around 3 PM.

As I surfed the livechat during the break, the feedback for the tournament was overwhelmingly positive. Everyone was enjoying the communal puzzling, and compliments for both the constructors and organizers were plentiful.


From the livechat:

“Yeah, the bad news for the organizers is that this is working so well we’re all going to come to expect it now. :)” — Steve Thurman


Before Puzzle #3, Brian and Ryan had video interviews with Joel, Laura, and Jesse about their puzzles. It was a very cool touch to hear the constructors talk about the origins of each puzzle and how they ended up in the tournament. More of this in the future, please!

joellaurajesse

[Image courtesy of @tinmanic.]

Soon, we were back, and it was time for the second half of the tournament.

Puzzle #3, “Look Up” by Patrick Blindauer, was a 15x puzzle with a 30-minute time limit. So everyone was expecting some trickery afoot.

Blindauer didn’t disappoint, naturally, offering up a clever hook that took entries in a different direction, mixed with lots of long crossings which made getting into the puzzle difficult. All in all, it was a worthy tournament puzzle.

leaderboardafterpuzzle3

I managed to capture this screengrab of the top 15 after Puzzle 3 before the leaderboard went down. As you can see, the blistering speed of Erik Agard and Dan Feyer had them back in the top 15.

Yes, we managed to break the leaderboard on Google Sheets at this point. (This just made the design for the solving interface even MORE impressive, because it never broke down, even with more than a thousand solvers using it at the same time.)

I was ranked 292 after Puzzle 3, which I felt pretty good about.


From the livechat:

“Hmm, I can play the ‘where would I be if not for the silly error’ game.” — GP Ryan


After a short break, the final puzzle of regular tournament play was upon us.

Puzzle #4, “Naysayers Only” by Finn Vigeland, was a 19x puzzle with a 40-minute time limit.

This was a strong finisher for the tournament, combining clever cluing with a tough theme where the clues referred not to the answers you filled in, but to what the answers became if you followed the rule in the revealer GET OUT THE VOTE. (For instance, you filled in the answer VAMPIRE SLAYER, but the clue “Camera for a photo shoot with Dracula, in brief?” referred to VAMPIRE SLR, since you would remove “AYE” when you get out the vote.)

Yeah, I completed the grid first and had to go back and reread the grid and clues to actually understand the theme.

leaderboard2bafter2bpuzzle2b4fixed

Going into the live playoff final, the top 15 reshuffled a bit. (The board was constantly updating. At one point, I was ranked 283, then 312, then 314. I stopped checking there, because I’m a nerd for Pi.)


From the livechat:

“Shout out to the 11 Davids who are ahead of me in the rankings. Watch your backs.” — David Whyte


After Puzzle #4, Brian and Ryan attempted to interview Patrick, but that didn’t go so well, because the audience couldn’t hear Patrick. The interview with Finn went much better.

Then they announced the finalists for each division who would be participating in the live playoffs.

In the Chesterfield Division, it would be Paolo Pasco, David Plotkin, and Tyler Hinman.

In the Futon Division, it would be Will Nediger, Jason Juang, and Ricky Liu, the top three rookies.

As the top 3 competitors in each division were “sequestered” during the prep for the live playoffs, the playoff puzzle was released for non-finalists to enjoy.

The playoff puzzle, “Couch Your Words” by Byron Walden, was a themeless 15x puzzle with a 15-minute time limit. It also had two sets of clues: the difficult Chesterfield set, aka the A level clues, and the somewhat easier Futon set.

I looked at the Chesterfield clues, but I quickly bailed to try the Futon set. And honestly, even with the Futon Division clues, I found the puzzle pretty tough with ALL the long crossings. As you’d expect from Byron, it was a terrific, well-constructed grid, a very worthy choice to close out the day’s events.


From the livechat:

“Puzzle 5 in this tournament is so hard it doesn’t exist.” — Natan Last


The Futon Division solvers went first, and the three rookie solvers acquitted themselves well.

futonlivescreamfinalsbetter

[Image courtesy of @tinmanic.]

Each solver’s time was linked to when they clicked “Start” and when they clicked “I’m done”, so you couldn’t immediately tell who won based on who finished first, because with the livestream lag, it was hard to tell who started first.

In the end, Will completed the puzzle in 4 minutes flat, Jason wasn’t far behind with 4:48, and Ricky closed out the trio with 6:20. Impressive efforts all around!

There were a few more technical issues before the Chesterfield Division playoffs could begin but eventually the tech team got things sorted and the main event started.

During both the prep and the solving, Brian and Ryan interviewed Byron about the finale puzzle and about constructing and cluing in general. It was a terrific bonus mini-seminar on puzzling!

Finally, all was ready and the top three solvers took center stage.

chesterfieldlivestreamfinals

The final was over in less than six minutes.

Tyler, as you might expect from the five-time champ, blasted through the grid, completing it in 4:07. Paolo wasn’t far behind with 4:41, and David, a perennial top finisher, closed out the trio with 5:57.

Again, we had to wait for the official times due to lag, but it was worth the wait.


Here are your Crossword Tournament From Your Couch results:

  • Chesterfield Division: Tyler Hinman, Paolo Pasco, David Plotkin
  • Futon Division: Will Nediger, Jason Juang, Ricky Liu
  • Love Seat Division: Sam Ezersky and Madison Clague, Justin Werfel and Marta Herschkopf, Mike Berman and unnamed partner

After announcing the winners and finalists — and giving another well-deserved shout-out to all of the organizers and folks who made the marvelous event possible — the livestream chat was left running so that participants could talk and enjoy a virtual happy-hour mixer.


From the livechat:

“Anyone else never been to ACPT or Lollapuzzoola, but getting an itch to go after today??” — Josh Beu Forsythe


Even if it hadn’t been the biggest crossword tournament in history, Crossword Tournament From Your Couch would still have been a fantastic success.

More than just a tremendous stand-in for ACPT, CTFYC brought together established puzzlers and newbies for an afternoon of much-needed distraction. (According to the organizers, it was the first tournament for more than 1200 of the participants!)

Thank you once again to everyone involved in this brilliant endeavor. What a treat it was.

myresults


Thanks for visiting PuzzleNation Blog today! Be sure to sign up for our newsletter to stay up-to-date on everything PuzzleNation!

You can also share your pictures with us on Instagram, friend us on Facebook, check us out on TwitterPinterest, and Tumblr, and explore the always-expanding library of PuzzleNation apps and games on our website!

Intuitive vs. Non-Intuitive Puzzles

littlegirlatgrandmas

[Image courtesy of The Spruce Crafts.]

Sometimes, when you look at a puzzle, you know immediately what to do and how to solve. In my opinion, a great deal of Sudoku’s success is due to its intuitive nature. You see the grid, the numbers, and you know how to proceed.

Crosswords are similarly straightforward, with numbered clues and grid squares to guide new solvers. (The “across” and “down” directions also help immensely.)

That’s not to say that these puzzles can’t be off-putting to new solvers, despite their intuitive nature. I know plenty of people who are put off by crosswords simply by reputation, while others avoid Sudoku because they’re accustomed to avoiding ANY puzzle that involves numbers, assuming that some math is involved. (I suspect that KenKen, despite its successes, failed to replicate the wild popularity of Sudoku for similar reasons.)

But plenty of other puzzles require some explanation before you can dive in. A Marching Bands or Rows Garden puzzle, for instance, isn’t immediately obvious, even if the puzzle makes plenty of sense once you’ve read the instructions or solved one yourself.

The lion’s share of pen-and-paper puzzles fall into this category. No matter how eye-catching the grid or familiar the solving style, a solver can’t simply leap right into solving.

Thankfully, this won’t deter most solvers, who gleefully accept new challenges as they come, so long as they are fair and make sense after a minute or so of thought. Cryptic crossword-style cluing is a terrific example of this. At first glance, the clues might appear to be gibberish. But within each clue lurks the necessary tools to unlock it and find the answer word.

Brain teasers often function the same way. You’re presented with a problem — a light bulb you can’t see and three possible switches for it, for instance — and you need to figure out a way to solve it. It might involve deduction, wordplay, or some clever outside-the-box thinking, but once you find the answer, it rarely feels unfair or unreasonable.

solvingwoodenbrainteaser

[Image courtesy of Deposit Photos.]

But, then again, there are also puzzles that can baffle you even once you’ve read the instructions and stared at the layout for a few minutes. Either the rules are complex or the solving style so unfamiliar or alien that the solver simply can’t find a way in.

In short, puzzles as a whole operate on a spectrum that spans from intuitive to non-intuitive.

Want an example of baffling or non-intuitive? You got it.

GAMES Magazine once ran a puzzle entitled “Escape from the Dungeon,” where the solver had to locate a weapon in a D&D-style dungeon. A very small crossword puzzle was found in one room on a paper scroll.

But the solution had nothing to do with solving the crossword.

The actual solution was to take the crossword to a magician who removed letters from the fronts of words. Removing the C-R-O-S left you with a sword, completing the overall puzzle.

That sort of thinking is so outside the box that it might as well be in a different store entirely. Video games, particularly ones from the point-and-click era, have more than their fair share of non-intuitive puzzles like this. You can check out these lists for numerous examples.

3122

And as escape rooms grow in popularity, more of them seem to be succumbing to less intuitive puzzling as a result of trying to challenge solvers.

For example, in one escape room I tried, various fellow participants uncovered two stars, a picture of the three blind mice, and four different items that represented the seasons. Amidst all the locks to open, puzzles to unravel, and secrets to find, it never occurred to any of us that these three unconnected numbers would have to be assembled as a combination to a lock. By asking for a hint, we were able to figure out to put them together and open the lock, but it’s not a terribly intuitive puzzle.

Perhaps the greatest challenge for a puzzle constructor — be it a pen-and-paper puzzle, an escape room scenario, or a puzzle hunt dilemma — is not creating a dynamite, unique puzzle, but ensuring that finding the solution is fair, even if it’s difficult or mind-boggling.

This sort of thinking informs not only my work as a puzzlesmith, but the designs for my roleplaying games as well. If my players encounter a gap, there’s some way across. If there’s a locked door, there’s a way through it. Oftentimes, there’s more than one, because my players frequently come up with a solution that eluded me.

In the end, that’s the point. All puzzles, no matter how difficult, exist for one reason: to be solved. To provide that rush, that a-ha moment, that satisfaction that comes with overcoming the clever, devious creation of another sharp mind.

And non-intuitive puzzles are tantamount to rigging the game.


Thanks for visiting PuzzleNation Blog today! Be sure to sign up for our newsletter to stay up-to-date on everything PuzzleNation!

You can also share your pictures with us on Instagram, friend us on Facebook, check us out on TwitterPinterest, and Tumblr, and explore the always-expanding library of PuzzleNation apps and games on our website!

Delving into the BosWords 2019 Crosswords!

boswords3

I finally had a chance to sit down and try my hand at the puzzles from the BosWords Crossword Tournament last month. Given the talent involved amongst the organizers and constructors, I had high expectations, and I was not disappointed.

So let’s put those puzzles under the microscope and see what’s what!


Leading Ladies by John Lieb

This unscored opening puzzle served as a fun and pleasant warm-up, getting everyone into the puzzly spirit and ready to solve. The theme entries were five films with female leads (like CLEOPATRA, FOXY BROWN, and CAT BALLOU), and the revealer TITLE NINE nicely tied the five films together through their nine-letter titles.

With good flow and an accessible theme, this is a great confidence booster and a solid puzzle to shake off any nerves going into the tournament.

Interesting grid entries included SAMOANS, ZOWIE, DEEP-SIXED, and LANDO, and my favorite clue was “Got to square 100 first in Chutes and Ladders, e.g.” for WON.

Puzzle 1: Central Intelligence by Claire Rimkus and Andrew Kingsley

As you might expect from the first puzzle in the tournament proper, this puzzle was a fairly easy start, combining an accessible theme with interesting fill. Each of the three-letter words at the center of the theme entries spelled out a different degree one could earn, a la VET reading out in LONG LIVE THE KING.

The circles for the three middle letters in each themed entry are almost unnecessary, as between the title and the themed entries themselves, you could suss out the theme without much trouble.

(But then again, I’m a sucker for circles in a crossword grid, so I liked having them there.)

One of the theme entries was more obscure than the other three, but this was still a breezy solve to get the tournament going.

Interesting grid entries included THE UK, OBERON, SOIREE, and MASHUP, and my favorite clues were “Hacker’s problem?” for COUGH and “You don’t want to be under it” for ARREST.

[Image courtesy of SharpBrains.com.]

Puzzle 2: Don’t Strain Yourself by Ross Trudeau

Normally, you’d expect the difficulty to ratchet upward a bit for puzzle 2, but this one was pretty much on par with the first puzzle. The revealer NO FILTER explained the link between the theme entries (things like EMAIL SPAM and INSTANT COFFEE), but overall, I was a little underwhelmed by this one.

That’s not to say the puzzle wasn’t otherwise well-constructed, because it was. The longer down entries linking the themed entries were executed with finesse, and other than one tough entry (ILLINI), the fill was fair and the cluing solid.

Interesting grid entries included DOOMSDAY, TO THE MAX, IOLANI, AL EAST, and DALLIANCES, and my favorite clue was “Turns into a screenplay, perhaps” for ADAPTS.

Puzzle 3: Plus or Minus by Joon Pahk and Laura Braunstein

The increase of difficulty I was expecting in puzzle 2 arrived with gusto in puzzle 3, as the solver must figure out how to either add or remove a number from the theme entries. With the subtraction clues, it was easier, because you had the number spelled out in the entry (like STONE AGE DOOR, where the -1 in the clue indicates that the word ONE should be removed, making the more familiar STAGE DOOR).

With the addition entries, you had to get a little more creative. For instance, the entry PAT PENDING becomes PATENT PENDING when you add the +10 from the clue. It’s a clever hook, and certainly not the last time we’ll be seeing some puzzly math in this puzzle set.

Interesting grid entries included SEA MONKEYS, SQUEAK, UMAMI, and SAYSO, and my favorite clue was “Something that won’t stay hot” for FAD.

kermittea

Puzzle 4: Spill the Tea by John Lieb and David Quarfoot

My favorite gimmick from the tournament puzzles appears in puzzle 4, which took me longer to figure out than it probably should have. In this puzzle, longer theme entries are shortened by having a brand of tea contained in the answer reading down instead of across. So, HOTEL CHAIN reads HOTELCN across, because CHAI is reading down from the C instead.

This sort of visual gag in a crossword is hard to pull off, but Lieb and Quarfoot do so nicely, having five “spills” in the grid. (Cluing each tea reading down as an “Oops” was a nice touch, as was the Boston Tea Party reference in the tagline at the top of the page.)

Interesting grid entries included AP CALC, WIN BIG, UNCLE SAM and X-ACTO KNIFE, and my favorite clue was “Charlatan exposer of film” for TOTO.

Puzzle 5: Get the Picture by Paolo Pasco

The regular tournament concluded with puzzle 5, and Pasco ably brought it home with this film-centric puzzle where the theme entries all ended with synonyms for part of a film (SHOT, SCENE, FOOTAGE, TAKE, and CLIP). The theme is quickly uncovered, but the puzzle is by no means a cakewalk, as solid, creative fill makes for a more challenging solve than you expect.

There’s very little crosswordese — the grid instead focused on unusual entries in a well-constructed grid. (Heck, if Pasco had included J and X, this puzzle would have been a pangram as well!)

Interesting grid entries included SATYRS, CYBER, KAPOW, ME DAY, and GUIDE DOG, and my favorite clue was “Write this answer as EER, say” for ERR.

boswordsfinal

[Image courtesy of @StalkingSarah.]

Championship Themeless by Finn Vigeland

After two years of championship puzzles being shepherded by the ambitious grids of David Quarfoot, Finn Vigeland steps up to the plate with a very intimidating themeless grid loaded with lots of long entries. With 3 nine-letter words in each corner and 3 thirteen-letter entries stacked in the middle of the grid, this one would probably give any solver pause at the outset, let alone those solving on stage in front of an audience.

Those long entries were bolstered by a lot of terrific crossings that made use of the open grid, making for a mostly great solving experience, save one or two specious phrases (AREN’T I?, ick).

But the impressive ones far outweigh the occasional clunkers, and Vigeland’s first championship themeless for BosWords will most likely not be his last.

Interesting grid entries included PR FARM, FUTURAMA, I CAN’T EVEN, and ARMREST, and my favorite clue was “One of a breakfast trio” for SNAP.


Bonus puzzle: Do the Math by John Lieb

Although this wasn’t an official tournament puzzle, I have to mention it because this bonus grid was my favorite in the entire set. Treating common hyphenated phrases with numbers as if they were equations, the theme entries in this puzzle required a little outside-the-box thinking to come up with the correction solutions.

For instance, “Combo from Rocky Balboa” would normally be “ONE-TWO PUNCH,” but since we’re thinking mathematically, ONE minus TWO is NEGATIVE ONE, so our themed answer is actually NEGATIVE ONE PUNCH.

The revealer DIFFERENCE MAKERS was just the icing on the cake for a puzzle that took something in plain sight and turned it on its head in a clever way. It was the perfect conclusion to a day of enjoyable puzzling.

Interesting grid entries included ELIXIR, RELAXED FIT, YIKES, and K’NEX, and my favorite clues were “Pricey place for a fan” for SKYBOX and “Improvises musically” for VAMPS.


Overall, I was mostly impressed by the array of puzzles assembled for this year’s tournament. There were tricky themes, visual themes, and math themes, all of which made great use of both the cluing and the grids themselves. Yes, one or two puzzles didn’t connect with me as strongly as the others, but the entire gauntlet of puzzles were challenging and creative in their design without being off-putting or getting too esoteric.

BosWords is probably the tournament that is friendliest to new solvers in terms of puzzle difficulty — not nearly as challenging as those at Lollapuzzoola or The Indie 500, but increasingly just as experimental and inventive — while still remaining engaging.

It’s the right mix of challenge and creativity for solvers accustomed to NYT-style solving, and I think the constructors and organizers did one heck of a job putting together the tournament.

Can’t wait to see what they cook up for us next year.


Thanks for visiting PuzzleNation Blog today! Be sure to sign up for our newsletter to stay up-to-date on everything PuzzleNation!

You can also share your pictures with us on Instagram, friend us on Facebook, check us out on TwitterPinterest, and Tumblr, and explore the always-expanding library of PuzzleNation apps and games on our website!

The Human Limit of Speed-Puzzling?

stopwatch

When you think about achieving the impossible, what comes to mind? For runners, there’s beating the 4-minute mile. For the 100-meter sprint, it’s topping 10 seconds.

What do you suppose the puzzle equivalent would be? Solving puzzle #1 at the American Crossword Puzzle Tournament in under 2 minutes? We’ve seen Dan Feyer do that, and it was seriously impressive.

For Rubik’s Cube enthusiasts — especially the competitors known as speed-solvers or speed-cubers — that benchmark is a sub-3 second solve.

The current verified world record for speed-solving a Rubik’s Cube stands at 3.4 seconds, which shattered the previous record by almost a second.

(That record is for a single solve. Many Rubik’s Cube competitions involve an average time across five solved cubes, and the speed record for that hovers somewhere around 5 seconds.)

A lot goes into achieving a 3.4 second solve. There are specially designed cubes that allow for easier, quicker, smoother twisting and turning, so you can solve faster. I’m sure anyone who has solved a classic Rubik’s Cube found it at least a little bit clunky.

There’s also technique. Top solvers not only memorize solving patterns known as algorithms, but they have preferred combinations of moves.

It has been mathematically proven that no matter how complicated a scramble gets, you’re never more than 20 moves away from the solve. Now, of course a computer can analyze a cube and figure out those 20 moves. The human mind doesn’t work that way, so even top speed-solvers would require many more moves to solve the cube, even if they’re still lightning fast.

Which brings us to the next aspect of speed-solving: efficiency. Sometimes the fewest number of moves isn’t the fastest solve. For instance, if you have to rotate the cube in order to execute a turn, you’re wasting time you could otherwise spend twisting and turning toward the solution. So some solvers will avoid a slower rotational move by doing two turns instead, which ends up being faster overall. The trade-off of speed vs. efficiency is another way speed-solvers are whittling down time and approaching that 3-second threshold.

Top solvers can execute ten turns or moves per second. Based on the idea that no Rubik’s Cube is more than 20 moves away from being solved, that mathematically implies that a 2-second solve should be possible, if not probable.

In fairness, we’ve seen a solve take less than a second, but that involved a computer program and a robot solver.

So where do we currently stand? Well, there’s the 3.4 second official record, but former champion Feliks Zemdegs claims that, in training, he has achieved a 3.01 second solve.

Another speed-solver, Patrick Ponce, claims that he has solved a 3×3 cube in 2.99 seconds, but again, this is an unofficial time.

That being said, it certainly seems like the 3-second threshold, like the 4-minute mile before it, will eventually fall.

How fast is the human limit? Only time will tell.

[Sources: Rubik’s WCA World Championship, World Cube Association, Wired.]


Thanks for visiting PuzzleNation Blog today! Be sure to sign up for our newsletter to stay up-to-date on everything PuzzleNation!

You can also share your pictures with us on Instagram, friend us on Facebook, check us out on TwitterPinterest, and Tumblr, and explore the always-expanding library of PuzzleNation apps and games on our website!

Gearing up for the ACPT!

The American Crossword Puzzle Tournament is days away, and at this point, competitors are sharpening their pencils and honing their skills for game day.

I’ve considered entering for a few years now — haven’t pulled the trigger yet, maybe next year — and over the last few months, I’ve been working on my tournament-style puzzling to see if I can improve my solving.

After speaking to several ACPT veterans — and reading numerous blog posts offering tournament-specific tips — I’ve discovered that every solver approaches competitive solving differently.

Some puzzlers recommend training yourself to look ahead, reading the next two or three clues as you write the answer to the previous clue. This maximizes efficiency and decreases wasted time while solving. Other solvers suggest focusing on a given section (a corner, for instance) instead of scanning all the acrosses and all the downs.

Some competitors have said they’ve turned in puzzles without having read all the clues, which is an amazing thing to consider.

The one universal piece of advice when it comes to competitive crossword-solving? Solve lots and lots of crosswords. It builds your confidence, your familiarity with crosswordese and clever-clue dissection, and it makes you faster with a pencil.

(You’d be surprised how much slower online solvers can be, since they’re more accustomed to typing than scribbling.)

A terrific source for tournament-solving insight is Crossworld: One Man’s Journey into America’s Crossword Obsession by Marc Romano. Romano explores the history of crosswords as he prepares to compete in the 2006 ACPT, and he offers some valuable first-hand experience.

A competitor in a crossword tournament has three enemies to face: the genius of puzzle constructors; the vagaries, vicissitudes, and inconstancy of his own mind; and the clock.

A first-timer at the competition who overlooks the basic rules is making a big mistake… managing your time is perhaps the single most important thing you have to do if you wish to place anywhere near the top of the puzzling heap…

For the casual solver, simply completing the puzzle is a victory, but in tournament solving, it can become a question of strategy: time vs. accuracy.

Here, Romano gives us a breakdown of ACPT scoring:

You get 10 points for every correctly filled-in answer across and down. You get 25 points for every full minute you complete a puzzle before time runs out; however, you also lose 10 points for every incorrect or unfilled-in letter in the puzzle.

A complete and error-free solution to a puzzle earns you another 150 points.

You’re better off striving for a full and complete solution than going for the time bonus. The trade-off between time and accuracy is a somewhat counterintuitive concept to master, especially when you see the fastest solvers turning in their puzzles before you’ve even got your pencil properly sharpened.

(She’s probably stressed because she’s solving in pen.)

Surrounded by dozens and dozens of fellow solvers, as if you’re all back in high school, scrambling to complete a test before class is over, it would be easy to be overwhelmed by the energy of the event.

Romano mentions this as well in his advice for first-time competitors:

I’ll stress that, for a rookie solver, keeping all of this in mind under competitive conditions is extremely difficult; not only are you concentrating on solving puzzles under the gun (puzzles, mind you, that perhaps 90 percent of your fellow citizens couldn’t complete if you gave them a week in which to do them), but you’re also unconsciously pressured, timewise, by your out-of-the-corner-of-your-eye awareness of how many of your fellow contestants have completed a puzzle before you and already scurried out of the hall.

My advice to a first-time tournament puzzler? Do your best. It sounds ridiculous when you know guys like Dan Feyer are out there crushing puzzles in three minutes flat, but in all honesty, your main competition is yourself. I know plenty of puzzlers who walk into the ACPT with one objective: improve on their performance from last year.

That is an admirable goal, to be sure.

Good luck to all the newcomers and veterans! Be sure to keep calm and puzzle on. =)

Thanks for visiting the PuzzleNation blog today! You can click here to check out our library of puzzle apps and iBooks, and click the images below to connect with us on your favorite social media sites!