Can You Guess the Secret Word in This Brain Teaser?

iStock
iStock

On his YouTube channel Mind Your Decisions, Presh Talwalkar shares logic puzzles dealing with geometry, statistics, and algebra. The puzzle below from the former Stanford math and economics student features no numbers, but that doesn’t mean it's easy to figure out.

To solve the brain teaser, you need to guess the secret word based on a few clues. Here’s the set-up: A teacher is leading a class and Albert, Bernard, and Cheryl are his students. He writes the words "cat," "dog," "has," "max," "dim," and "tag" on the board. He distributes one sheet of paper to each of his three students, with each piece containing a different letter from one of the words. He then tells them that together their letters spell one of the words on the board. The students only know their letter, they don’t know anyone else's.

The teacher asks Albert if he knows the secret word. Albert says yes, he does know it. Next, the teacher asks Bernard. After some hesitation, he replies that yes, he knows the secret word as well. Finally, the teacher asks Cheryl if she knows what the word is. She thinks for a moment and says that yes she does. Albert, Bernard, and Cheryl have successfully guessed the secret word. Do you know what it is based on their answers?

Figuring out the word without knowing any of its letters may seem difficult, but it’s not impossible. If you don’t know where to start, think about Albert’s answer and use the process of elimination to rule out some of the letters and words written on the board. Keep in mind that Bernard could only come to his conclusion from Albert’s answer, and Cheryl from Bernard’s.

Still lost? If you haven’t gotten to the bottom of it yet, the correct answer is "dog." When Albert answers that he knows what the right word is based on one letter, you can use that information to narrow down his possible letters to one of the six that are never repeated on the board: c, o, h, s, x, and i. And when Bernard says that he knows too, you can deduce that his list of potential letters is limited to t, g, h, or s. That leaves "cat," "dog," and "has" as the three remaining options. Cheryl’s answer confirms that she has the letter d, which means the secret word is "dog."

If you’re looking for a more detailed walkthrough of the puzzle-solving process, check out the video from Presh Talwalkar below.

[h/t Mind Your Decisions]

Glow-in-the-Dark Star Wars Undies Have Arrived

MeUndies
MeUndies

Star Wars geekery has been taken to the next level. Underwear brand MeUndies just unveiled a new pattern that bears the likenesses of several of the space opera's most iconic characters and glows like a lightsaber when it gets dark outside.

The original pattern was hand-drawn by the MeUndies team, and it features Chewbacca, Yoda, R2-D2, C-3PO, Darth Vader, and a Stormtrooper. According to the company, it’s the first time a Star Wars print has featured characters from both the Dark Side and the Rebel Alliance together.

And naturally, the stars and Star Wars logos glow in the dark. The underwear is made from a fiber called Lenzing MicroModal, which is derived from beechwood trees and is said to be three times softer than cotton.

Star Wars boxers for men
MeUndies

Star Wars panties for women
MeUndies

Men’s undies, priced at $24, come in four styles: trunks, boxers, briefs, and boxer briefs. Women’s options include a cheeky brief, bikini, or boyshort, all of which cost $18 apiece. However, if you sign up for a MeUndies membership, $4 to $8 will be taken off each pair, and you’ll also gain access to exclusive prints and lower member prices. MeUndies carries sizes ranging from XS to 3XL and ships to the U.S. and Canada, as well as some other international locations.

Head on over to the MeUndies website to pick up a pair for yourself or for the Star Wars fanatic in your life, and remember: When you wear these undies, the Force will be with you, always.

The Super Mario Bros. Theme Song Has Lyrics You've Probably Never Heard

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iStock

Anyone who owned a Nintendo Entertainment System as a kid likely has the Super Mario Bros. theme song committed to memory—or at least part of it, anyway. In 1985, Nintendo confirmed that the iconic, 8-bit tune has official lyrics that most fans of the video game have never heard.

According to Nerdist, the Mario song didn't have lyrics originally. Super Mario Bros. debuted to the world in 1985, and everything about the game's hero, including his poppy theme music composed by Koji Kondo, became a sensation. Shortly after its release, a Japanese radio station called on fans to submit lyrics to go with the catchy score. Nintendo saw one of the submissions and was so impressed that it decided to record the lyrics to music and release the song on vinyl.

In English, the song opens “Today, full of energy, Mario is still running, running / Go save Princess Peach! Go!" Characters and creatures from the Mario universe, like Goomba, Lakitu, and Cheep Cheep, are all name-dropped.

After reading the full lyrics, you can listen to the recorded version above, which sounds a lot catchier in the original Japanese.

Today, full of energy, Mario is still running, running
Go save Princess Peach! Go!
Today, full of energy, Mario runs
Today, full of energy, jumping!
Today, full of energy, searching for coins
Today, keep going, Mario!
Get a mushroom—it’s Super Mario!
Get a flower—it’s Fire Mario!
Goomba! Troopa! Buzzy Beetle! Beat them all!
Mario is always full of energy and strong!

Today, full of energy, Mario is still running, running
Go and beat the Koopa tribe, go!
Today, full of energy, Mario runs
Today, full of energy, jumping!
Today, full of energy, searching for coins
Today, keep going, Mario!
Get a star—become invincible!
Quickly, go save Princess Peach!
Lakitu! Blooper! Cheep Cheep! Beat them all!
Mario is always full of energy and strong!

Today, full of energy, Mario is still running, running
He’s made it to the castle and gets fireworks!
Lightly sidestepping the Hammer Bros.
Show the last of your power, Mario!
It’s been a long journey but it’s nearly at an end
You’ve done it, you’ve done it! You’ve defeated Bowser!
Princess Peach says “thank you”
Mario’s got a great big heart!
Mario’s adventure is over for now, but
Mario’s dream lives forever ...

[h/t Nerdist]

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