How To: Solve a 4x4 Rubik's Cube
Solve the 4x4 Rubik's Cube, finally! Part one demonstrates how to solve the centers and pair the edges.
Solve the 4x4 Rubik's Cube, finally! Part one demonstrates how to solve the centers and pair the edges.
This will help you identify which algorithms to use to get to "the Fish". If you don't know what "the Fish" is, then maybe you should watch. Or not, nobody's forcing you.
This episode of Full Disclosure demonstrates how to hack/crack MD5 password hashes. MD5 (Message-Digest algorithm 5) is a hash function commonly used by websites to encrypt passwords. MD5 is a one-way hash; therefore, to crack the password you most try every possible dictionary word and if that does not work, every possible letter/number/symbol combination. The programs used to crack the passwords are Cain and MDCrack-NG.
This two-part video tutorial is for beginner puzzlers who are getting more advanced in their speedsolving of the Rubik's Cube. When solving the Rubiks Cube, there are these mathematical equations called algorithms, which I'm sure you already know. With an endless supply of them out there for this puzzle, how can you possibly remember them all? By watching videos, that's how. This one will help teach you how to solve the Rubik's Cube with the 2-Look PLL method. What is a PLL? The Permutation o...
Solving the Rubik's Revenge Cube is similar in concept to solving the original Rubik's Cube. You still match colors and replace one piece with another, but there is an added level of complexity. Where the classic Rubik's Cube has fixed centers that determine the color of each face, every piece on the Rubik's Revenge Cube is fully moveable. It is also much more fragile than the original Rubiks Cube therefore requires greater care and precision. If you want to more... just watch and learn.
It has been a long while since I last came here to write an article. Graduate school keeps you busy. After I looked over what I had written previously, I decided that I should introduce another fun topic from cryptography. In this case, steganography.
The addition of a new research mode for Microsoft HoloLens will enable researchers and developers to tap into a wider range of data collected by the device's sensors.
If you've ever wanted to solve a Rubik's Cube and look like a genius, you're going to have to watch this puzzle solving video tutorial. This video will show you how to, yes, solve a Rubik's Cube.
Okay, you're sitting down, staring at this mess of colors in your hand, trying to make it look like it did when you originally bought it. The Rubik's Cube, my friend, is not as hard as you think it is.
Solving puzzles can be hard, especially when it comes to Rubik's Cube. Erno Rubik's puzzles are extremely difficult, three-dimensional mechanical cubes, unless you're determined and can handle a few mathematical algorithms, then they're easy, or at least not impossible.
In this tutorial, we learn how to use salty hashes to keep passwords secure. A hash is stored in a database that is hashed with an algorithm, so not everyone can see exactly what your password is. When you type your password into a website, it doesn't actually register as words, it registers as a hash. This keeps your passwords secure so not everyone can see them. Salting is when you use random pits and attaching them to your regular hashes so not every password is the same. The salt is what ...
Learn how to master the Rubik's Cube puzzle... watch this two-part video tutorial to see how to solve the Shepherd Rubik's Cube. You don't have to be a genius to accomplish solving the 3x3 Classic Rubiks Cube, but you may have to be one to solve one with stickers invented by Alistair Shepherd. This is one hard cube design! These replacement stickers can be used for the 3x3, 4x4, and 5x5 Rubik's Cubes.
If the Rubik's Cube isn't enough of a challenge for you, then take the Pyraminx out for a spin! This two-part video tutorial will show you exactly how to solve the Pyraminx puzzle. This tetrahedron puzzle was made famous by puzzle-maker Uwe Meffert. Learn the algorithms needed to solve this mighty puzzle. Just follow along with the video.
Watch this video tutorial to see how to solve the acid cube Square One puzzle. There's a few things you should know before even trying to solve the Square-1 puzzle, which is knowing how to solve the Rubik's Cube. Then you need to know the notation for rotating the Square One, also known as Back to Square One and Cube 21. Next you need to know a few algorithms and you're halfway to solving the challenging puzzle.
It's time to solve that Rubik's puzzle of yours, but how do you do it? Erno Rubik designed these three-dimensional mechanical puzzles to be precariously difficult, unless you know a little about mathematical algorithms, then it's just a matter of time and determination.
Ever hear of a Rubik's Cube, well, did you know that some people can actually solve the mighty puzzle? Yes, that right, they sure can, and so can you... maybe.
Welcome back, my rookie hackers! As hackers, we are often faced with the hurdle of cryptography and encryption. In some cases, we use it to hide our actions and messages. Many applications and protocols use encryption to maintain confidentiality and integrity of data. To be able to crack passwords and encrypted protocols such as SSL and wireless, you need to at least be familiar with the concepts and terminology of cryptography and encryption.
When it comes to knitting patterns, simple algorithms can have very aesthetically pleasing results. Take the simple color-graded hat. See how to knit a color-graded hat with this easy, up close demonstration by Judy Graham, Knitter to the Stars.
Try solving Erno Rubik's brain-teasingly fun classic puzzle... the Rubik's Cube. This puzzle cube mystifies everyone, but not everyone can solve it, unless you watch this three-part video tutorial. See how to solve the classic Rubik's Cube puzzle, step-by-step. You'll learn about the notation, the three different layers, going from the F2L (First Two Layers) to OLL (Orientation of the Last Layer) to PLL (Permutation of the Last Layer). Just learn a few algorithms and you too can solve the Rub...
Erno Rubik had no idea his three-dimensional, mechanical puzzle cube would be so popular when he designed it, but he did know it would perplex problem-solvers all over the world. In order to solve the Rubik's Cube, you need to know a little bit about math, specifically algorithms. In this video tutorial, learn how to solve the 4x4 Rubik's Cube Revenge the easy way. If you can solve the Classic Rubiks Cube, this 4x4 Rubik's Cube Revenge should make things a little more difficult.
Celebrities and influencers learned how to leverage Instagram's platform to build their brands. While some effortlessly amassed a following, many had to do the legwork to reach a vast audience. Understanding their secrets will help you grow your own following.
Want to learn how to solve the mysterious Rubik's Cube? Well in this video, the viewers will be taught how to do so with the "Ortega method". The video provides a demonstration of this method with a 2x2x2 Rubik's Cube. At each step, the video breaks down the cube into different situations and which algorithm to use for which. The video demonstrates how to recognize each situation, what to do in each case and the fastest way to do so.
Want to learn how to solve the Rubik's Cube? Great, well just watch this two-part video tutorial to see how to solve the terrific cubed puzzle without problems. If you're new to the mighty Rubiks Cube puzzle, this will be quite helpful. You just need to know the Rubik's notation, how to turn it and a few simple algorithms. Anyone can solve a Rubik's Cube, really... you're never too old.
Ever hear of a Rubik's Cube, well, did you know that some people can even solve it blindfolded? Yes, that right... blindfolded.
Need a little help solving the first part of the Rubik's Cube puzzle? The F2L (First Two Layers) could be tricky, and could get you back to square one if you don't know what you are doing, but don't worry, you'll be able to solve that Cube in no time.
Want a new way to solve the OLL (Orientation of the Last Layer) on a Rubik's Cube? Well, go no further, this video tutorial will show you how to use the 2-Look OLL method to solve the Rubik's Cube.
This video tutorial will teach you how to solve the F2L (first two layers) of a Rubik's cube with a Fridrich F2L Method.
Can't solve the little 2x2 Mini Rubik's Cube? Then you need some help. This video tutorial will show you the algorithms needed to solve the 2x2 Rubiks Mini Cube. This is a great way to learn, showing you the way through the regular 3x3 Cube.
This is a Google Tech Talk from March, 26 2008. Timothee Cour - Research Scientist lectures. Movies and TV are a rich source of highly diverse and complex video of people, objects, actions and locales "in the wild". Harvesting automatically labeled sequences of actions from video would enable creation of large-scale and highly-varied datasets. To enable such collection, we focus on the task of recovering scene structure in movies and TV series for object/person tracking and action retrieval. ...
These two videos will get you on your way to using the Fridrich F2L Method to solve the Rubik's Cube. What is F2L? The first two layers, of course.
If you're tired of the so-called "top" tweets appearing first in your Twitter timeline instead of only the latest from the people, companies, and bots you follow, there's a way to get rid of them.
So DTM insisted I write up a little article on Bogo Sort. What Is Bogo Sort?
A great way to rack your brain is by trying to solve a puzzle, so grab your puzzle and get solving! If you need a little help, this five-part video tutorial will show you how to solve the Square One puzzle. The Square-1 is one of the most baffling puzzles on the market today, so make sure your up to speed on solving it. Watch and learn a few algorithms to get your puzzle solved!
We're so used to seeing things in particular ways that anything different just doesn't make sense to our brains. Culturally, we like to read things from left to right, and from top to bottom. Change that and our brains struggle to adjust.
Smartphones don't generally play nice with tripods, so videos taken with our handheld devices make terrible source material for time-lapse photography.
Need a little help solving the first part of the Rubik's Cube puzzle? The F2L (First Two Layers) could be tricky, and could get you back to square one if you don't know what you are doing, but don't worry, you'll be able to solve that Cube in no time.
Need a little help solving the first part of the Rubik's Cube puzzle? The F2L (First Two Layers) could be tricky, and could get you back to square one if you don't know what you are doing, but don't worry, you'll be able to solve that Cube in no time.
This time last year, computer vision company uSens introduced a stereo camera module capable of hand tracking. Now, uSens can achieve the same thing with just a smartphone's camera.
The video shows a unique method of solving a Rubik's cube. The method is called F2LL or 'winter variation'. There is very little information about this method on the internet. It deals with Corner Orientation. The person in the video is a skilled cube handler. There are 27 algorithms and their mirrors in the F2LL method. While you form an F2LL pair, you need to orient the corners at the same time. This method makes cube solving all the more easy.
In this video the author shows how to solve a Rubik's Cube using Peter's method. He says that he is not going to give any algorithm or step by step procedure but that he intends to give an over view of how to solve a Rubik's Cube. He starts with the basics of Peter's method. He starts with explaining few pointers like the tiles in the middle of each faces of cube never really move and he tells the basics of how to hold the cube. He goes on and explains how to solve the cube by starting from a...