Tag Archives: mechanical puzzle

Puppy Puzzling!

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Most of the time when I write about puzzles, I write about humans solving them, because we are, by a long shot, the biggest consumers of puzzles and games in the world.

But, from time to time, I learn about other species that also have a knack for solving puzzles, and I welcome them to the puzzle-solving community. In the past, we’ve talked about crows, cockatoos, and octopuses solving various mechanical puzzles.

And then a friend of the blog brought another puzzle-solving species to my attention: dogs!

I shouldn’t have been surprised by this. After all, one of my dogs has a knack for getting his tennis ball stuck in the strangest corners and beneath furniture that shouldn’t allow a tennis ball at all!

So I did a little research, and it turns out, there’s an entire puzzle-solving industry devoted entirely to dogs. They’re almost exclusively mechanical puzzles with food rewards, just like the puzzles we’ve seen birds and octopuses solve, but they involve the same sort of step-by-step chain puzzle-solving. And some of it gets pretty complicated!

There are one-step devices, like the Trixie Dog Activity Poker Box, which involves four boxes that open in different ways.

There are two-step devices, like the Jigsaw Glider, which requires the dog to open pieces on either side and then shift the center piece back and forth in order to nab every treat inside.

In a similar vein, there’s the Doggy Brain Train 2-in-1, a food-centric version of a sliding tile puzzle, where the dog must deduce that there’s food beneath each disk, and slide the disks aside to acquire the treats beneath.

And the puzzles only grow more complex from there. In the Dog Activity Gambling Tower, the dog has to pull away three floor pieces in order to make the treats drop, like a snacky version of Ker-Plunk.

Various companies produce each of these products. But the queen of puppy puzzles is clearly Nina Ottosson, who has a fleet of food-puzzle products to put your puppy to the test.

Check out this one, the MixMax Puzzle B:

It’s the second difficulty level in a series of toys, where the dog has to rotate the center piece, push out one of the cones (with treats inside), rotate the piece again, and finally free the cone and the treats. That is a LOT of work for a few treats.

She also has ones where the dog has to remove one element to unlock a little drawer containing a treat. In this video, a dog named Amos solves the Dog Casino, a Nina Ottosson food-puzzle toy that uses this puzzle style:

We can officially add dogs to the elite puzzle-solving ranks of crows, cockatoos, octopuses, and humans, though I must admit, it’s a little embarrassing to realize that those other four species are all smart enough to do their own puzzle-solving for treats. No one ever gives me a treat for solving a puzzle.

Hmmm. Maybe they’re even smarter than we thought.

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PuzzleNation Product Review: Houdini

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Whether made of wood, metal, plastic, or rope, mechanical brain teasers can be some of the most challenging and well-crafted puzzles a solver will ever encounter.

Engaging both the solver’s deductive skills and patience, these puzzles often involve removing one key piece from an elaborate interconnected grouping, be it a ball from a seemingly solid maze of wooden posts or a heart from a web of unyielding metal linkages.

The cunning and clever brains at ThinkFun have put their own unique spin on the mechanical brain teaser with their latest product, Houdini, putting you in the legendary escape artist’s shoes and pitting you against numerous scenarios, all intended to keep the magician’s plastic namesake firmly trapped.

Although Houdini’s body and arms are one solid piece — representing his wrists being shackled together — his legs are felt, allowing you to bend and twist them in ways that replicate Houdini’s legendary flexibility. As the ropes are wound around and through both Houdini’s limbs and various obstacles designed to prevent his movement, it’s up to the solver to find the hidden loophole that will allow Houdini to escape scot-free.

With only a lock, a barrel, a solid ring, the three-looped base, and a few easy-clip ropes, ThinkFun has conjured 40 layouts of increasing difficulty, and I admit, some of these seriously taxed my puzzly skills.

The later puzzles involve multiple steps to free Houdini, utilizing tricks you’ve learned solving the earlier puzzles. It’s a brilliant slow-build solving experience, one that ThinkFun has employed with similar success with Laser Maze, Gravity Maze, and other products.

Houdini is not only a wonderful tribute to an entertainment legend, it’s a terrific puzzle toy that introduces a new world of brain teasers to younger solvers.

Thanks for visiting PuzzleNation Blog today! You can share your pictures with us on Instagram, friend us on Facebook, check us out on Twitter, Pinterest, and Tumblr, and be sure to check out the growing library of PuzzleNation apps and games!

Valentine’s Day is fast approaching…

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puzzle-pin-valentines-day-craft-photo-420-ff0299vala16

Valentine’s Day is this Saturday, and it can be tough to find something appropriate for your significant other that’s sincere and interesting and heartfelt. This is as true for puzzle lovers as it is for everyone else.

So, in the spirit of romance, love, affection, and all things Valentine’s Day, I’ve compiled a few puzzly suggestions for what to give your significant other.

4903-13710

Now, you can always start with something simple, like a subscription to a puzzle service like The Uptown Puzzle Club, The American Values Club Crossword, or Matt Gaffney’s Weekly Crossword Contest. New puzzles every week or every month are a great gift. (Especially the Valentine’s Deluxe Set for the Penny Dell Crosswords app on PuzzleNation! *wink*)

If they’re more into mechanical puzzles, our friends at Tavern Puzzles offer several brain teasers that incorporate a heart shape.

heartpuzzle

But if you’re looking for something more personalized, why not make a crossword for them yourself?

(Yes, you can also commission a top puzzler to do one for you — Brendan Emmett Quigley for one — but you’d usually want to get the ball rolling on something like that well before Valentine’s Day.)

Now, to be fair, crosswords can be tough and time-intensive to make, so if that feels a little daunting, why not try a Framework puzzle instead? It involves the same crossing style, but doesn’t require you to use every letter.

valentine-s-day-love-wedding-criss-cross-word-game-romance-themed-puzzle-also-known-as-fill-blanks-crossword-puzzle-36632791

[This grid is presented fill-in style, in case you
don’t want to use crossword-style numbering.
Check out the original here.]

It allows you to maintain a terrific word list all about you and your significant other without all the effort of filling in every square crossword-style.

Some themed entries could include where you first met, favorite meals, favorite movie… heck, if you’ve been together a long time, the names of your kids, or your favorite vacation spots.

Or you could write the object of your affection a coded love letter! All throughout history, people have employed different tricks and techniques to keep their private messages away from prying eyes, and you could do the same! Whether it’s a simple letter-shifting cipher or something more complex, make sure your message is worth reading. =)

If that’s not your cup of tea, maybe do a scavenger hunt! You could leave clues around leading to a gift, or a romantic dinner, or some other grand finale. Maybe a rose with each clue.

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Or you could hide jigsaw pieces around the house that, when put together, spell out a Valentine’s message or a picture of the two of you.

Put your own spin on the idea. A little bit of effort can go a long way, plus it doesn’t cost anything.

You could even make a game of it! Play Valentine’s Day Bingo.

valentines-bingo-stripes-blank-blog

[I found this blank template on Makoodle.com.]

Maybe go for a walk or take your loved one out to dinner, and see if they can get bingo by observing different things. A couple holding hands as they walk, a Valentine’s Day proposal, outrageously priced flowers…

The possibilities are endless when you put your mind to it.

A friend of mine did something puzzly and romantic for his girlfriend, creating cryptic crossword clues she had to solve in order to receive each birthday gift he’d gotten her. When all of the clues were solved, they spelled out a special message. (You can check out the story here.)

And let me know if you or your significant other have ever shared any puzzly romantic moments!

Thanks for visiting PuzzleNation Blog today! You can share your pictures with us on Instagram, friend us on Facebook, check us out on Twitter, Pinterest, and Tumblr, and be sure to check out the growing library of PuzzleNation apps and games!

PuzzleNation Product Review: Gravity Maze

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This week, we’ve got mazes on the brain, so it’s only appropriate that the folks at ThinkFun sent us a maze-based puzzle game to try out. Join me as we give the full PuzzleNation Blog treatment to Gravity Maze.

In a previous review, I accepted the challenge of ThinkFun’s Laser Maze, a logic game requiring players to direct, divert, and split an actual laser beam with mirrors in order to light up various targets on the board. You had to map out the beam’s path in your head and figure out how to place the game pieces in order to hit every target.

Impressively, Gravity Maze has raised the stakes, building on Laser Maze’s premise and adding a third dimension. Whereas Laser Maze only operated along length and width to cross the board, Gravity Maze’s falling marble has to be shuttled across the board while descending from its launch point as well.

With color-coded tower pieces of various heights and configurations — some levels have ramps to the next lowest level, others have open spaces, and still others house turns for the marble to navigate — it’s up to the solver to add only the pieces listed on the card in order to build the marble’s path to the red target box, each tower clicking into place.

There are 60 challenge cards that range in difficulty from beginner to expert. In the earliest challenges, there are only a few pieces on the board, and there’s a clever black dot system telling you which direction each set tower faces. But as you get accustomed to using the towers and move from beginner to intermediate cards, a new wrinkle is added: sometimes, a tower must be placed horizontally in order to complete the path.

And as you progress into advanced and expert cards, you have to get craftier. The marble often has to double-back, passing through the same tower multiple times on its way down.

Check out the path the marble takes to reach the red target box in this one:

[It’s hard to draw a line in three dimensions.]

You can see the colored ramps that direct the marble from the blue tower to the yellow to the green, and then back across. The marble then drops out of the blue tower and into the purple one beside it, where it makes a right turn, passes through the yellow tower, drops into the gray tower, and lands in the red target box.

This next-level spatial awareness offers a serious challenge to puzzlers of all ages, and I admit, some of these advanced and experts had me stymied for a bit.

Heck, sometimes, a tower must be used horizontally, but above the game board itself.

Gravity Maze is easily the most challenging ThinkFun product I’ve had the chance to tinker with, but that didn’t make it any less fun. The box says “Ages 8 to adult,” and I agree wholeheartedly. Puzzlers of any age will enjoy tackling these three-dimensional logic problems and seeing the marble wend its way into the target box.

[To check out other PuzzleNation reviews of ThinkFun products, click here.]

Thanks for visiting PuzzleNation Blog today! You can share your pictures with us on Instagram, friend us on Facebook, check us out on Twitter, Pinterest, and Tumblr, and be sure to check out the growing library of PuzzleNation apps and games!

Birdbrain, indeed!

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[Here, a crow reaches food by adding stones to containers
in order to raise the water level. Pretty crafty.]

Without a doubt, one of my favorite aspects of human society is our love of puzzles. We have this marvelous desire to challenge each other with all sorts of mechanical puzzles, logic games, pen-and-paper puzzles, apps, and riddles, and arguably the only thing better than creating such diabolical obstacles is overcoming them.

But humans aren’t the only puzzle solvers on the planet. In previous blog posts, we’ve explored the puzzly skills of octopuses and cockatoos, two immensely clever species that’ve each tackled their fair share of mechanical puzzles.

Sure, they’re not solving Sudoku grids or unraveling centuries-old mysteries like Nicolas Cage in National Treasure, but they are putting memory, dexterity, and problem solving to the test with remarkable success.

And today, we welcome a third non-human species to the pantheon of Earthly puzzle solvers: crows.

Check out this video, a segment from a BBC documentary, featuring a crow solving a multi-stage mechanical puzzle in order to feed itself:

[Not quite a feast for crows, is it?]

While this video is amazing, I can’t say I’m surprised. Crows are immensely clever creatures. I remember reading a news story from Japan a few years ago about crows outwitting numerous anti-crow efforts by the Japanese to control the sometimes-dangerous birds. (In Tokyo, crows have caused power outages, downed Internet lines, and even injured citizens.)

When anti-crow traps and sweeps began thinning their numbers, the crows responded by building multiple fake nests to mislead and flummox employees tasked with controlling the bird problem.

And with puzzly skills like those shown in the video on their side, those crows could prove to be an even bigger challenge than they expect.

Thanks for visiting PuzzleNation Blog today! You can share your pictures with us on Instagram, friend us on Facebook, check us out on Twitter, Pinterest, and Tumblr, and be sure to check out our library of PuzzleNation apps and games!

Pints and Puzzles

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If you’re a habitual crossword solver or a puzzle enthusiast in general, odds are you’ve got a good head for trivia.

Many of the puzzlers I know are vast storehouses of information, cobbled together in an incomprehensible mishmash of disorganized, dusty filing cabinets, containing endless wonder and factoids galore. They might not be the tidiest minds, but they’re invariably the most interesting.

And whether you exercise your voluminous knowledge with games like Trivial Pursuit, puzzles like crosswords, or online trivia associations like Learned League, you should know of yet another avenue to explore to satisfy your thirst for random facts and obscurities: the pub quiz.

Pub quizzes and trivia nights have been around for a long time now. While I was on vacation in Alaska, I participated in two nights of pub trivia shenanigans courtesy of Geeks Who Drink, wherein I performed admirably and represented PuzzleNation with honor, dignity, and no small amount of self-congratulatory cheering.

But did you know that puzzles are also quickly becoming prime entertainment options at bars and pubs worldwide?

Oh yes! The folks behind Puzzled Pint are the best known purveyors of pub puzzles these days, offering first a location-based puzzle for solvers to unravel (in order to discover where the next puzzle event will occur), then more puzzles to enjoy when solvers arrive!

Now, puzzles and pubs are hardly strangers to one another. Local blacksmiths often tasked their apprentices with creating mechanical puzzles like the one above (known as disentanglement puzzles) because forging the intricate pieces was excellent practice of various blacksmithing skills. These puzzles often found their way into nearby taverns, becoming popular pub activities and challenges.

As it turns out, you can find puzzles anywhere these days. And there’s nothing trivial about that. =)

Thanks for visiting PuzzleNation Blog today! You can share your pictures with us on Instagram, friend us on Facebook, check us out on Twitter, Pinterest, and Tumblr, and be sure to check out the growing library of PuzzleNation apps and games!