Can You Solve These 5 Puzzle Films before the End?

Who is Keyser Söze?

At Krakit Escape Game, we are big fans of a movie that gets our brain gears spinning. What escape room addict isn’t?

It’s true that there are some “twist-ending” films out there that the audience has no chance of solving before the twist is revealed. However, the really good twist endings are good precisely because you can solve them—if you’ve been paying enough attention.

These films are more like puzzles than narratives that drag you from plot point to plot point. They challenge you to look closer, pay attention, and put together the clues before the end credits roll.

When a good twist ending is revealed and you haven’t already figured it out, you’re left feeling silly, because you realize the answer was under your nose the whole time. (We’re looking at you, every Harry Potter book!)

If you’re clever enough, you might have figured out the endings to these five puzzle-like films before the solution was revealed. If you haven’t seen them, well, it’s time to test your mettle.

1. Memento (2000)

It’s very easy to settle in for the ride and let Christopher Nolan’s breakthrough film bend your mind. But it’s a lot more fun if you try to solve the film’s central mystery along with memory-impaired protagonist Leonard. You won’t be able to (trust us), but even going back and trying to figure it all out is satisfying.

Film reviewer Taylor Holmes explains Memento best: “Riddles wrapped in riddles—mazes set inside mazes.”

2. The Prestige (2006)

“Of course!” you will yell at the screen. “Of course! How could I not see that?”

3. The Sixth Sense (1999)

It’s hard to believe there are people out there who haven’t seen M. Night Shyamalan’s masterpiece. That is, until you realize it was released 18 years ago, which means there are thousands of high schoolers who need to get cracking on the many puzzle pieces this film offers.

And no, it’s not the fact that the kid sees dead people.

4. Source Code (2011)

Like Memento, Source Code has us trying to solve a mystery alongside the main character. A soldier is tasked with figuring out who bombed a train by going over the event again and again through a virtual reality program. With each successive trip on the train, the puzzle becomes clearer.

5. The Usual Suspects (1995)

We still aren’t entirely sure who Keyser Söze is. Ah, well, we never claimed to be geniuses.

Test out your puzzle-solving skills in one of Krakit Vancouver Escape Game's four themed rooms: http://bookeo.com/krakit

Mystery, Puzzles, Trivia, Oh My! 4 Podcasts for Escape Game Fans

Photo: Casey Fiesler (CC BY 2.0)

It’s no secret that if you’re a fan of escape games, you have wide and varied tastes. How else are you going to learn all that trivia?!

However, there are a few topics we’re pretty sure every escape game fan is into. Mystery? Check. Puzzles? Check. Creepy going-ons? Check.

In the magical era of the podcast, you can be sure someone out there is making a show about a subject you want to plug into. Here we list four of podcasts that really satisfy our escape room brains.

Serial

OK, so this is one of the biggest podcasts since, well … ever. But if you haven’t listened to NPR’s Serial yet, we’re telling you, now is the time. Each season is one single intriguing story of true crime told masterfully by host Sarah Koening over several episodes. Spine tingling.

Check out Serial here: https://serialpodcast.org/

Pints and Puzzles

You like conspiracy theories? Then this is the podcast for you! TJ Counihan discusses strange unsolved events, from little green men to unexplained explosions, and throws in some tasting notes on various beers for good measure. Both a strange and fun time!

Catch Pints and Puzzles here: http://pintsandpuzzles.libsyn.com/

Good Job, Brain!

If you like to stuff your brain full of random useless facts—and who among us escape room fans doesn't—then do let the four hosts of Good Job, Brain! fill your grey matter up to the brim. As they put it, this podcast is “part quiz show, part offbeat news, and all awesome.”

You can get factual here: http://www.goodjobbrain.com/

Welcome to Night Vale

Something else all escape gamers share is a vivid imagination and a love of immersing themselves in story. Have you ever heard of the town of Night Vale? No? Well, that’s because it doesn’t exist, but in Welcome to the Night Vale it does, and this twice monthly podcast enlightens us about all that happens there. Sure, there are a few weather updates, but Night Vale is “a town in the desert where all conspiracy theories are real,” so you can expect things are going to get strange on a regular basis.

Visit Night Vale here: http://www.welcometonightvale.com/

Immerse yourself in your own trivia, mystery, and puzzle filled fun by booking a go in one of our escape games here: http://bookeo.com/krakit.

Escape Game Training: 5 of the Biggest Brain Busters

One of the things that keeps escape game fans coming back again and again is their love of puzzles. You never know what sort of jumping jacks your brain will be asked to do, so it’s never a bad idea to get exercise with all different sorts of puzzles.

For you puzzle fanatics (and that very much describes us here at Krakit Vancouver Escape Game), we’ve pulled together five of the hardest brain busters out there to construct the Ninja Warrior course of the puzzle world.

1. Test your selective attention

Think you’re an ace at evaluating your surroundings and picking up on what other people miss? See how well you do with this awareness test devised by psychologists Daniel Simons and Christopher Chabris.

2. Flex your Mensa muscles

Ever heard of Mensa? Of course you have. It’s only a society of the biggest brains on the entire planet. You can see how you stack up against all the geniuses of the world by exercising your brain with the Mensa Workout available on the official Mensa site.

3. The ultimate NYT crossword

The New York Times Sunday crossword puzzle is notorious for being the most difficult puzzle available in any given week. So how about the most difficult of the most difficult: the December 26, 1987, puzzle devised by Daniel Girardi.

You can download and attempt the hardest NYT crossword of all time here.

4. Go on a puzzle adventure

OK, so you’ll have to actually get your hands on one of these puzzles, because this one exists in the real world: the Isis Adventure Series. Considered one “the hardest puzzle” in the world, this puzzle set requires you to solve one before you can move on to the next, each getting progressively more difficult. You can get your set directly from the Sonic Games website.

5. Get your logic on

Why do one incredibly hard logic puzzle when you can do ten? Scientific programmer Patrick Min has got you covered with this list of the hardest versions ever of ten different logic puzzle types, including Sudoku and Go. Click to bend your brain.

Now that your brain is in peak condition, see if you can bust all four of our escape rooms at Krakit Vancouver Escape Game. Book here: http://bookeo.com/krakit.

Escape Rooms As A Way of Life: The Legend of Zelda Method

© Nintendo

We’re living a little in the way that Link from The Legend of Zelda.

We spend our solo time traversing ‘fields’ of personality, looking for ‘rupees’ for physical sustenance, plucking ‘hearts’ for emotional fulfilment, and fighting minor demons abounding sporadically. From the fields, we head into bustling towns (like Burnaby) where we find collective persons in meeting places. We relate to these strangers who inspire within ourselves greater goals, furthering our paths beyond the fields we roam. This is the nature of the business we conduct in our life path and career directives. 

When we have found the proper motivations from the townspeople, i.e. what we can offer vs. what we are lacking, we then head steadfast to seek the inside of a dungeon (Krakit Escape Room) where we are isolated to face down our greater demons: those hidden from the populated fields and towns. We become like the hermit, seeking inner truths in the dark caverns within. Our quest is to escape and the only escape is confronting evil head-on.

First we seek anchor in finding a navigation tool, a compass, to enlighten us as as to our core principles (that way to shed light on our demon’s location), where to find the tools to defeat the demon, and the key required to get some face time with our inner foe. This dungeon is not only our situational escape room, but the liberation of our optimal identity from self-defeating ideologies.

The maxim ‘when the student is ready, the teacher appears’ reveals the locking mechanisms unlatched by the riddles of existence in Link’s field-town-dungeon whence the keys to success appear neither amidst nor before completion. This is the definition of the escape room: if I perform Task A then I will be able to unlock Item X in order to move on to Task B. Then, voila, the door is open and you’re free to move forward.

Whether the room is metaphorical or physical, the pursuit of higher goals requires we traverse our internal escape room (or, in Link’s case, dungeon).

Different Folks, Different Strokes: 4 Ways to Conquer Escape Games

One of the most beautiful things about escape rooms is that they’re not just for one kind of person. They’re not just for gamers or mystery fans or puzzle lovers. Everyone can find something they’re good at when it comes to the multifaceted activity that is the escape game.

Whether you’re a visual thinker or a list maker or a get-your-hands-dirty kind of a person, there’s some part of an escape game that you’ll really excel at. Trust us: it takes all sorts to help your team get the final solve in just 45 minutes.

Logical Types

Are numbers your thing? Does your brain work in really linear and strategic ways? Escape games often feature some sort of numerical code or logic game where your mathematical brain will come in very handy. Being able to systematically observe all the elements in a room certainly doesn’t hurt either.

Creative Types

Are you less than excited about numbers but really excel when there’s out-of-the-box thinking to be done? When it comes to solving an escape room, people who think creatively are great when it comes to riddles and trivia, as well as offering up new ideas to spark different trains of thought in their teammates.

Big-Picture-Thinker Types

You might miss the differently coloured flower in the painting you’re observing or totally fail to notice the zombie lurking in the corner, but that doesn’t matter—you’re great at figuring out how all these things go together. Leave it to your teammates to collect and present the evidence, and leave it you to come up with the answers.

Hands-on Types

Believe or not, many people fail to realize that they’re actually *in* an escape game, and treat it more like a mental exercise than a physical one. While there’s definitely some brain work going on, if you don’t move around and touch and examine every surface in the room, you’re not going to win. Simple as that.

Put together your ultimate escape game team and see if you can prevail in one of Krakit’s four themed rooms. Book now.

From Crosswords to Escape Games: 5 Fun Ways to Exercise Your Brain

People regularly hit the gym to keep their bodies in the best possible shape, but it’s just as important to put your grey matter through its paces. Without exercising your mind, you’ll start to lose neuroplasticity, your brain cells will stop talking to each other, and your brain function will be diminished.

Basically: use it or lose it.

Luckily, there’s no need to enroll in a calculus class to keep your noggin in tip-top shape. Here’s five fun ways to keep your brain fit, from crosswords to escape games.

1. Crossword Puzzles

Crossword puzzles have long been held up as being great for keeping your brain active. More than testing your knowledge of obscure facts, it’s learning new words, storing them in your memory, and retrieving them for the next crossword that helps build memory muscle.

2. Knitting

Seems like you’re not doing a lot with your brain when you’re knitting, but that’s exactly the point. Knitting functions similarly to meditation, helping to regulate your moods and protect against brain aging.

3. Escape Games

The best way to exercise your brain is to use all your senses at once in unusual ways. And the best way to do this is to play an escape game: a new environment, visual clues, audio cues, mini challenges, teamwork—it’s all there.

4. Geocaching

Believe it or not, an important way to keep your brain sharp is to do physical activity. Another excellent exercise is to break routine and “do things the hard way.” By putting you into a forest, sending you on a treasure hunt, and taking away Google Maps, Geocaching combines all these things.

5. Virtuosity

Challenge yourself to become the absolute best at something creative, whether that’s a musical instrument, short story writing, boat building, or soccer juggling. Virtuosos are more alert, open-minded, and calm and they can put details together coherently better than other people. Even if you don’t become Yo-Yo Ma, your brain will thank you for trying.

Keeping your brain in fighting condition by booking one of Krakit’s four Vancouver Escape Games.

Escape This: 6 Zombie Apocalypse Survival Skills That Apply to Real Life

When it comes to surviving the end times, we normally think of things like machete-wielding skills or the ability to hotwire a semi-truck. But it’s not just practical skills you’ll need out there. Humans’ main advantage in the natural world is our big brains, and that’s what’ll get you through the zombie apocalypse in one piece. (Maybe that’s why the undead want to eat them so bad …). 

Not coincidentally, they’re also the same sorts of skills you’ll use to lead yourself to victory in Krakit’s Zombie Apocalypse escape room.

1. Ingenuity

Rather than stocking up on tinned foods and honing your knife skills, you know what’s really going to help you in the Zombie Apocalypse? Being creative and insightful. If you don’t know how to jerry-rig a tank, then at least your ability for inventive thinking will help you think up a plan and help you learn new skills along the way.

2. Flexibility

Along with ingenuity, flexible thinking is key. You can only use what you have at hand. How are you going to MacGyver your way out of this situation? Unfortunately, your original plan has gone out the window—better think of something else quick. When one thing doesn’t work, immediately switching to a new gear will help you get through the Zombie Apocalypse, escape games, and life in general.

3. Quick thinking

When you’re living on the run, often you don’t have a lot of time to come up with the perfect plan. Developing quick thinking by challenging yourself with rapid-fire puzzles and logic problems is a surefire way to make sure you stay one step ahead of the undead and also your coworkers.

4. Long-term thinking

At the same time as quick thinking is an essential skill, so is long-term thinking. Being able to do both means you’ll be able to escape immediate danger but also figure out how you’re going to secure safety for you and your crew in the long run. In an escape room, this comes into play when you solve the smaller puzzles that lead to the bigger victory—winning the entire escape game.

5. Reading people

If you want to survive in the cut-throat world of the Zombie Apocalypse, you’ll have to keep a close eye on the people you’re with. As much as we want to trust everyone, you must stay vigilant. Being able to read people accurately is key to figuring out if what they’re saying matches what they’re thinking. This skill applies everywhere, from zombie survival to the dating scene to the workplace.

6. Teamwork

Though you need to stay on your toes, you wouldn’t survive any sort of apocalypse without the help of your friends or even strangers. Learning how to meld your strengths with someone else’s is the only way to forge ahead, when it comes to zombies and when it comes to life.

Band together with a group of up to seven of your friends to defeat Krakit’s horde of zombies in our Zombie Apocalypse escape room. Book now.

From Ostomachion to Escape Game: A History of the Puzzle

The Ostomachion Puzzle (Illustration: Rosario Van Tulpe (CC))

Escape games may be a pretty new phenomenon (the first one opened in 2007 in Japan), but coming up with puzzles to solve purely for the fun of it is an ancient human pastime. While it’s hard to know for certain what the very first puzzles were, there are some really old ones entered into the history books.

The world’s first mechanical game

This game from 2550–2250 BCE looks oddly familiar. Many a Christmas cracker and kid’s birthday goody-bag comes stuffed with one of these puzzles, which requires you to lead the ball from one end of the labyrinth to the other. This clay one looks just as hard as the plastic versions we have today.

The world’s first riddle

One of humankind’s oldest riddles unsurprisingly comes from Classical literature. In Sophocles’s play Oedipus Rex from 429 BCE, when Oedipus encounters the wily Sphinx, it asks him this riddle: "What goes on four feet in the morning, two feet at noon, and three feet in the evening?"

Oedipus answers correctly: “Man,” and is spared becoming the Sphinx’s dinner by his own quick thinking.

The world’s first puzzle

The famous mathematician Archimedes is behind this most ancient of puzzles: the Ostomachion Puzzle. Invented in 287–212 BCE, this puzzle has 14 geometric pieces that the player is required to arrange correctly in order to fit into a perfect square.

The world’s first crossword

The crossword is the new kid on the block, for sure. It was invented in 1913 by a journalist named Arthur Wayne, which makes it just over a century old. Crosswords are so commonplace now, it’s hard to imagine they were once an innovative pastime, just like escape rooms!

Take on a variety of puzzles and riddles when you play one of Krakit Vancouver Escape Games four themed escape rooms. Book now.

Puzzling Logic: 9 Ways to Step-up Your Escape Room Game

A puzzle is something that needs to be solved, but that doesn’t have an obvious, predetermined set of steps you can take in order to solve it. This practically sounds like a puzzle in and of itself—which is why it’s a smart move to brush-up on your puzzle-solving skills before tackling your next escape game.

1. Remember the first two rules of puzzle solving. Written by puzzle experts Gianni Sarcone and Marie Waeber, they go: 1) Nothing is as difficult as it looks. 2) Nothing is as easy as it looks.

2. Do the straightforward tasks first. Is there a math problem to solve? A word to unjumble? A cultural reference to nail? Figure that out, and only then start thinking about how it fits into the grand scheme.

3. Remember the rules. Your escape game master will tell you the dos and don’ts of your escape game. Not paying attention to the introductory spiel can spell disaster for even the cleverest of clue solvers.

4. Jot down notes. With all that’s thrown at you with puzzles—especially when there’s multiple ones to deal with, like in an escape room—you need a good way to organize your thoughts. An old-school pen and paper set usually does the trick (especially since we take your smartphones away!).

5. Watch out for double entendres and puns. Humans are usually willing to take things at face value, so plays on words and visual puns can be hard to spot at first. But keep your eyes and ears peeled for anything with the potential for two or more meanings.

6. Keep an eye out for oddities. If something seems out of place, it almost certainly requires some sleuthing. In other words, what appears to be an intentional error might as well have giant neon arrows pointing at it that scream, “Scrutinize me!!”

7. See what’s hidden in plain sight. Sometimes something that seems entirely irrelevant or mundane is actually the key to it all.

8. Let it simmer. If you can’t figure it out but you know something is there (see point 5 above), give the task a rest and turn your attention to something else. Things often fall into place once your brain is given some breathing room—otherwise known as a “eureka moment.”

9. Use your hints. It’s not a “cheat” to use a hint—it’s part of the game!

Put your escape game skills to the test in one of Krakit’s four themed escape rooms. You can book your next sleuthing experience here: http://bookeo.com/krakit.                                                              

5 Steps to Your Ultimate Vancouver Escape Game Experience

Lucky for you, our Vancouver Escape Games don't include oubliettes

1. Assemble your team

Pretty simple: get the gang together. You want to make sure you’ve got a nice mix of people, so see our guide on putting together the perfect escape game team here.

Remember: most people are pretty curious to try escape rooms, so be sure to ask around. You could be surprised who wants in—maybe even Steve from HR who never wants to go to anything!

2. Do a teensy bit of research

Right, we get it—research isn’t typically fun. But this kind is! Make sure you read over the game options available. Like it super scary? Like it more mysterious? Looking for an easier game or one that will drive your brain to its limits? Make sure you read about all your options—Krakit Vancouver Escape Game has four rotating themes—and figure out what will be most fun for you and your pals.

3. Do some cerebral jumping jacks

Before you find yourself behind lock and key, take time to prime your mind for the impressive leaps of logic and untangling of riddles that await. It’s basically like doing stretches before you go on a run—except you don’t have to wear any spandex.

Check out BrainDen.com for a treasure trove of excellent brainteasers.

4. Dive in and let go

A major part of having an amazing escape room experience is letting yourself become immersed in the situation. Yes, some rooms at Krakit Vancouver Escape Game can be a little scary—but go ahead and let yourself get spooked. It’s half the fun! And definitely don’t forget to laugh. A lot.

5. Recap for next time

Didn’t make it out? Doesn’t matter! Because it’s not over till you say it’s over. While playing the same escape room over again isn’t recommended, that doesn’t mean you can’t do a post-mortem in preparation for the entirely new escape challenge that awaits you—just down the hall.

Or are you clever clogs who busted the puzzle wide open? Well done! Figure out your top tactics so you can try a harder room next time

Assemble your escape room team, check out Krakit’s four current themes, then book an immersive experience here: http://bookeo.com/krakit.

The Perks of an Escape Room Date

The modern-day dating scene is a lot different than it once was. Whether you met your new special someone online, via an app, or the old-fashioned way, the goal is still the same: two people connecting.

But while cell phones have made communication easier and lightning quick, there’s still no substitute for face-to-face interaction—something that millennials are well aware of, of course. The “real world experience” that escape games offer is one of the major reasons they’re so popular—and one of the major reasons it makes an escape room the perfect place for a date.

You and your date actually have to talk.

Unlike a going out to a movie or attending a concert, this is one real world experience that you can’t get through silently. If you don’t start communicating immediately—and effectively—then you might not escape the clutches of the evil genius that haunts our Saw-themed escape game. And that, my friends, would be a crying shame.

You can see how well you work together.

Although it’s probably a tall order for a first date, an escape room with a newish beau or beau-ette can help you figure out whether you gel as a team. As we all know, relationships are ultimately about partnership, so testing those waters early on is never a bad idea. Plus, escape rooms are mighty fun—which is never a bad thing either.

You can dazzle your date with your intellect.

There aren’t too many dating activities out there that give you a chance to show off your brain muscles without seeming like a know-it-all. An escape game is the perfect way to let the new person in your life know you’re not just super suave and good looking and uber funny—you’re also a brainiac. Or—on the off-chance the escape game prevails and you don’t win the evening—you can at least show off your “good sport” skills.

Book two slots at one of our Vancouver escape games here: http://bookeo.com/krakit.

Tips for Solving Escape Room Puzzles

Whether it’s your very first time or your sixth visit, the moment the timer starts to tick down on an escape room is an exhilarating feeling. You’ve got 45 minutes to solve a series of puzzles set up to tantalize your brain—and maybe the future of the human race or the safety of yours and your friends’ brains is on the line.

It’s easy to get off to an energized start, with everyone pumped and ready to outsmart the escape room designer! But sometimes your team can hit a lull. That next clue or puzzle just isn’t materializing—and you start to feel at a loss.

You can always ask for a hint (more often than not, one is needed!), but what if you’ve run out?

If you find yourself in that situation next time you’re playing one of Krakit’s four Vancouver escape rooms, just take into consideration some of the tips below.

1. Scour your environment for hints

This is the most basic step when it comes to an escape game. Not just a Sudoku puzzle on a sheet of paper or a Rubik’s Cube you can hold in your hand, the entire room is a piece of the puzzle.

Remember that even if an element isn’t an actual clue, it still might be subtlety pointing you in the right direction. It’s easy to focus intently on the details and miss the big picture. So slop, slow down, and take another scan of the room, looking for larger patterns and anomalies in those patterns.

2. Gather all of the clues in one spot

Whether you do this physically or on a piece of paper, keeping all of the clues you find in one spot is helpful. Even if you don’t know how an element fits just quite yet, by having everything side by side, you’ll be able to piece it together when the time comes.

Plus, when you’re playing on a larger team, you want to make sure everyone has a chance to investigate each clue, so that no one is missing out on a vital element.

3. Take a second look

Maybe you found one of the later clues very early on in your game, and you didn’t even realize it. In the hustle and bustle, it can be easy to forget about such clues. And after just a few more minutes of gameplay, you may view that original clue entirely differently. Don’t forget to periodically turn your attention back to unsolved clues, reshuffle and review them, and see if they are now fitting differently into the puzzle narrative.

Hijinks at the CIA: The Unsolved Kryptos Sculpture

Kryptos by Jim Sanborn, at CIA headquarters in Langley

Photo: Jim Sanborn (CC BY-SA 3.0)

When you think “CIA,” the first thought that pops into your head usually isn’t “fun guys.” But the notoriously stern-faced organization must have some sense of fun (or maybe even a sense of humour?), since their headquarters at Langley is home to one unusual and perplexing work of art: the Kryptos sculpture.

Here at Krakit, we know that art and logic combine to highly fun ends—that’s our Vancouver escape room in a nutshell—and the Kryptos sculpture is testament to that.

Created by artist Jim Sanborn in 1990, the copper and wood sculpture features four ciphers, or coded messages. Composed of 2,000 letters in total, the ciphers presented a challenge not only to the codebreakers and logicians employed by the CIA, but also to the public at large.

It took five years for a group of clever clogs at the National Security Agency (NSA) to break the first codes (although this was kept secret), with the first member of the public, computer scientist Jim Gillogly, announcing his computer-aided solution a year later, in 1996.

However—only three of the four ciphers have been solved to this day.

The final cipher, a mere 97 letters, has yet to be cracked. Sanborn, one of two people who know the puzzle’s solution, has released two clues since the sculpture was unveiled. In 2010, he revealed that letters 64 to 69 spell “BERLIN.” Still, nada. So in November 2014, he doled out another clue: letters 70 to 74 spell “CLOCK.”

It’s been a year since the second clue was given—and 25 years since Kryptos was unveiled—and, still, even the CIA has yet to crack the code that sits on its grounds. (Or, at least as far as we know. They kept their solutions to the first three ciphers secret!)

The cherry on top of this most mysterious of artworks? Solving the final cipher isn’t the end of the puzzle: the code’s solution will complete a riddle, which will then also need to be cracked.

If you want to try your hand at being the one to solve the final 97 letters, the full transcript of the sculpture is online here, along with many other facts about the work, compiled by Elonka.

The Uncrackable Ciphers of the Zodiac Killer

At Krakit Escape Game we put you through the paces to solve your way out of a dodgy (but pretend) situation. But the type of thinking needed to crack our escape rooms sometimes has real-world applications …

In the late 1960s, in the San Francisco Bay Area, a serial killer known only as the Zodiac Killer murdered five people and seriously injured two. A further five killings are linked to the Zodiac, with the murderer himself claiming to have slain 37 people in total.

To this day, the murders have never been solved and the identity of the Zodiac Killer is still unknown.

However—being one of those truly annoying serial killers who taunts the authorities—the Zodiac claims to have revealed his true identity in a series of coded messages sent to San Francisco newspapers throughout the early ’70s. According to him (assuming it is a him!), the truth is out there.

It’s been more than 40 years since the Zodiac sent his last letter (in 1974), and still the ciphers of the Zodiac have yet to be solved. However, that doesn’t mean people haven’t been trying.

The Zodiac demanded that three major newspapers publish his three cryptograms, like the one below, on the front page of their August 1, 1969 editions, or else other murders would take place.

The police—along with FBI and navy cryptographers—were unable to solve the ciphers, leading the Zodiac to mock them (and, as it turns out, kill more people). However, local couple Donald and Bettye Harden managed to crack the code, starting with the basis that the Zodiac had a massive ego and therefore the message would begin with an “I.” It did, with the first line reading: “I like killing people because it is so much fun.”

Most of the ciphers remain unsolved, though—with the Zodiac’s identity contained somewhere in there.

One of the more recent attempts to crack the code comes from Ryan Garlick, a computer science professor at the University of North Texas, who led an entire class devoted to solving the cryptograms using an online tool. But, no luck so far.

Need a new obsession? See if you’ll be the one to finally crack the code.

Bring Out the Big Brains: Code-Breakers and Logicians

Alan Turing, owner of a big, big brain

As far as code-breakers go, there is none more famous these days than Alan Turing. The man who finally broke the unbreakable WWII code, Enigma, in secrecy at Bletchley Park waited a long time for his due props. The code-breaking operation wasn’t declassified until the 1970s—two decades after Turing’s tragic death.

Turing’s powers of logic and brilliant mathematical mind now rightfully sits in history as one of the most impressive the world has ever seen. But he isn’t the only logician to have wowed the rest of us with their humongous brain. Below are three others who sit in good—although incredibly rare—company with Turing.

Akṣapāda Gautama

Gautama, who lived in the 2nd century CE, was such a fan of logic that he just, y’know, founded logical philosophy in Indian. He wrote the Nyāya Sūtras, the founding text of this branch of philosophy, which sets out the steps to achieving “valid knowledge” through logical tests.

In a nutshell, Gautama created a path to spiritual enlightenment through cleverness. Not bad for a life’s work.

George Dantzig

This may sound like a familiar story: Dantzig, running late for class one day, enters the lecture theatre and sees two problems on the board. He copies them down for homework, and—after turning them in late—learns he just solved two “unsolvable” problems in statistics.

Matt Damon and Ben Affleck later nabbed Dantzig’s story for Good Will Hunting. But in reality Dantzig was indeed a student (a PhD at that), not a janitor.

Lewis Carroll

Yep—that Lewis Carroll: the one who wrote Alice in Wonderland. While there are many theories about the children’s book being a metaphor for a psychotropic drug trip, it isn’t a stretch to say that maybe Carroll just had one weird brain.

Though remembered as an author, Carroll was also a mathematics professor at Oxford whose pastimes included devising logic puzzles and riddles. He included one in Alice, which became one of the most famous unanswerable riddles of all time: “Why is a raven like a writing desk?”

Don’t worry though—While solving Krakit’s four escape rooms definitely takes some brainpower, you won’t need a Turing machine to crack them.