This is a demonstration on how to use the PLL method to solve a Rubik's cube. The author informs that what people do before and after applying the PLL technique is very important. According to him, people usually tend to first align as many faces as they can, when they see a partial algorithm and then apply the PLL method, which is very time consuming. Instead, one should stop one step short of alignment, apply the Pll method and then align the faces completely. The author, however, points ou...
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 two-part video tutorial will show you how to solve the classic Rubik's Cube F2L with the Fridrich Method. The 3x3 Rubik's Cube 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! Wait, there are no algorithms for the Jessica Fridrich Method when solving t...
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.
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.
How to use the rand function in C++ to create a random number generator.
New to Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this Excel tutorial from ExcelIsFun, the 261st installment in their series of digital spreadsheet magic tricks, you'll learn how to generate random numbers within a certain range and with certain supplementary criteria (e.g., values that are not divisible by three) via the use of large array formulas.
Greetings, fellow NBers! Welcome to my sixth iteration of my sorting series. Today, we'll be discussing a personal favorite: Quicksort, or Quick Sort.
Welcome back, NB community, to my series on sorting. I introduced in my last article the concept of complexity. When I say complexity, I'm talking about time complexity.
Hello Hackers/Viewers, It is a new day, and you might be thinking, It is so boring, why not try to be cool with computers in front of my friends? That is why, I have made this tutorial to make fake viruses using notepad to look cool!
In this tutorial I will be explaining the purpose of unique encryption/decryption scripts ( I will be referring to these at "UEDS" for this tutorial). Then, I will show you how to make one. Finally I will talk about the downsides to the method I use. I will also provide links explaining the concepts and algorithms used in encryption to anyone who wants to see what is going on under the hood.
Wow the next party you go to with the "Color Monte" card trick! Step 1: Stack the cards in your hand
As the best-selling toy of all time, the odds of you once playing with a Rubik's Cube are pretty high. And if you're like me, or even the cube's inventor Erno Rubik, your first attempts likely ended in futility. Every twist, every turn, the cube just gets more and more mixed up. Is there really a solution?
Here are some tricks/patterns you can do on the Rubik's Cube. You'll need to know how to use notation and algorithms, otherwise this will be useless to you. So, in order to do tricks, you need to not be an idiot, or just be willing to take it all the way.
Why solve the Rubik's Cube if you can't do it blindfolded, too? Don't be a loser. Learn memorization technique in this first video, then learn the algorithms.
After Uber noticed that if you walked to a more convenient pickup spot — instead of your exact location — that it would save you time and money, they decided to make a change to their system.
This is a video tutorial in the Computers & Programming category where you are going to learn how to kill boredom with weird and random websites. This video lists 11 such websites and explains what each one does. The 1st one is Zigzagphilosophy. This site allows you to make a lot of zig zag lines on the screen by moving your mouse. #2 omglasergunspewpewpew. On this site you use the mouse to control a squirrel on the screen and use the left click to shoot a laser. The #3 site is allemande and ...
Erno Rubik's Magic Cube is a puzzle that's been frustrating people since its release in the early seventies. Erno's mystifying three-dimensional puzzle cube consists of 6 faces, 26 cubes and 54 stickers of solid colors (traditionally white, red, blue, orange, green, and yellow). The Magic Cube morphed into what is now known as the Rubik's Cube, and is one of the best selling toys on the market today.
If you know how to solve the Rubik's Cube, then why don't you try yourself at the Square One puzzle? If you thought the Rubiks Cube was puzzling, then you haven't seen anything yet! This video tutorial will show you how to solve the Square One puzzle. The Square-1, also known as Back to Square One and Cube 21, is much like the Rubik's Cube, but its shape changes when twisted, adding an extra level of difficulty.
Using a Phillips head screwdriver remove the screw under the handle in the back of your iMac. Remove the screws outlined in the picture below. Remove screws 1 and 2 with a standard Phillips head screwdriver. Screws 3 and 4 use a standard flat head screwdriver. After removing the screws, gently pull out all of the plugs. Next holding the clear handle just below the bar code, pull out the section of the iMac.
Want to solve the Rubik's Cube without any algorithms at all? Well, you're in luck. In this video tutorial, you'll learn about commutators, which are sets of moves that only change very small parts of the Cube. All of these things are intuitive and derivable, and there are no mentions of algorithms. After understanding this video, you will most likely be able to intuitively solve the entire Rubik's Cube! Just don't expect to watch this video once and be an expert on Rubiks Cube commutators; y...
This tutorial for Sony Vegas shows you some cool tricks and random tips that will help you make your videos!
This video shows you how to simply solve a 2x2 Rubik's Cube. WARNING!!!! If you have not learned the algorithms from a 3x3 tutorial, you must learn them now or you will not be able to solve this Rubik's Cube, because it's so hard... Really. I'm not lying. Unless you just want to figure it out yourself, because I'm sure you're no idiot, right?
First and foremost, let me once again apologize for that bug, which I failed to notice in time. Alright, alright... Enough sulking, oaktree. Get to it!
If you're looking to solve the parity error with the Void cube, this video is for you. This how-to discusses various algorithms you'll need to know in order to solve the void cube. Don't be square, solve the square. Go!
Need four different colored (green "cheat", blue, orange red and purple) Jacks along with a double-sided red card and another red-backed random numbered card for a total of six cards. Shuffle the cards in front of the viewer with the three red cards on top then blue, green, orange then purple. Now show the card (green cheat card) and then mixing the deck rearranging deck. Push one of until you come to the blue one and spread the three red ones again with the blue on top of them. Then perform ...
This how to video describes how to solve a Rubik's Cube by using a variety of methods. This is perfect for the puzzle solving game addict or anyone clueless about Rubik's Cube. The author observes different crosses and patterns on the Rubik's Cube and uses them to complete algorithms that solve the cube in lightning speed! Soon you will be able to solve a Rubik's Cube in under a minute just by watching this five minute video.
Find out a new way to solve the Rubik's Cube made famous by Erno Rubik, master puzzle maker. Try to get the OLL (Orientation of the Last Layer) using a new method that lets you look at the cube and figure out a two algorithm move solution to orienting them correctly. Just watch this video tutorial to see how to solve a Rubik's Cube with the Compound OLL method.
Need a little help solving the Rubik's Cube? This video tutorial will show you how to solve the mighty Rubik's Cube like you've never down before. Well, actually, not really, this is simply for beginners. If you're a beginner, then try this cross method out. Then, you can go to more difficult and faster solving methods, with harder algorithms.
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.
There's a funny little easter egg hidden away in Madden NFL 12. If you choose random enough times at the team select screen, you will be given the option to play the Madden NFL 12 developers who have amazing stats and dominate the field. This secret is more of an easter egg than a cheat.
It seems like every shooter nowadays has to have random collectibles for you to chase, and the new king of the shooter Crysis 2 has 18 hidden souvenirs for you to collect. This video will show you where and how to get all 18 and earn the Tourist achievement / trophy.
LittleBigPlanet 2 has expanded the prodigious level editor from the first game into a powerful and complex new form, and you probably need some tutorials to learn about it's many features. This video will teach you about some of the game's advanced logic features, including toggle, counters, timers, random, direction splitter, direction combiner, selector, sequencer, and controllinator.
This is the famous cups and balls magic trick. You'll make the balls appear and disappear, seemingly at random. You'll need some balls to do this trick - 3 to be exact. You'll also need 3 cups. Watch this video and see how it's done
New Super Mario Bros Wii is a return to the roots of a classic, and collecting all of the Star Coins and other random hidden loot is as fun as ever. Watch this video to learn the locations of all the Star Coins in World 2-5 of New Super Mario Bros Wii.
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...
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.
New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun and Mr. Excel, the 26th installment in their joint series of digital spreadsheet magic tricks, you'll learn how to create random dates between upper and lower dates using the 4 different formulas that use functions such as RANDBETWEEN, RAND, INT and DATE.
Probability computation is a complex process and even using a calculator can be difficult. But normal probability calculations can be performed quickly with the help of calculator once you know how to use it. So when you have to calculate a probability from a normal distribution you can use the functions on your scientific calculator. You can use the normal CDF function from you calculator to compute the area under a normal curve. The function requires lower band and upper band values, the me...
