How to Solve the 4X4 Rubik's Cube - Beginner's Method 12/17/17, 629 PM

Total Page:16

File Type:pdf, Size:1020Kb

How to Solve the 4X4 Rubik's Cube - Beginner's Method 12/17/17, 6�29 PM How to solve the 4x4 Rubik's Cube - Beginner's method 12/17/17, 629 PM Contribute Edit page (/edit-article/) New article (/new-article/) Home (/) Programs (/rubiks-cube-programs/) Puzzles (/twisty-puzzles/) Ruwix (/online-puzzle-simulators/) Rubik's Cube Wiki (/) (/the-rubiks-cube/how-to-solve-the-rubiks-cube-beginners-method/) Home page (/) (/online-rubiks-cube-solver-program/) (/shop/) Programs (/rubiks-cube-programs/) Rubik's Cube (/the-rubiks-cube/) (https://www.facebook.com/online.rubiks.cube.solver) Twisty Puzzles (/twisty-puzzles/) (https://twitter.com/#!/RuwixCube) Puzzles (https://ruwix.com/twisty- (https://plus.google.com/s/ruwix#112275853610877028537) puzzles/) Home (https://ruwix.com/) » Puzzles Designers (https://ruwix.com/twisty- puzzles/designers/) (https://ruwix.com/twisty-puzzles/) » 4x4x4 Puzzle Modding Rubik's Cube (https://ruwix.com/twisty-puzzles/twisty- puzzle-modding/) Siamese Twisty Puzzles (https://ruwix.com/twisty- puzzles/siamese-twisty-puzzles/) 4x4x4 Rubik's Electronic Cubes (https://ruwix.com/twisty- puzzles/electronic-rubiks-cube-puzzles- Cube - The touch-futuro-slide/) A scrambled Shape Mods (https://ruwix.com/twisty- Easiest Eastsheen puzzles/3x3x3-rubiks-cube-shape- 4x4x4 cube mods-variations/) Sticker Mods (https://ruwix.com/twisty- puzzles/rubiks-cube-sticker-mods-and- Solution picture-cubes-how-to-solve-orient- center-pieces-sudoku-shepherd-maze- The Rubik's Revenge is the 4x4 pochmann/) version of the Rubik's Cube Bandaged Cubes (https://ruwix.com/twisty- (/the-rubiks-cube/). This is also a puzzles/bandaged-cube-puzzles/) Hungarian invention, designed 1x1x1 Rubiks Cube (https://ruwix.com/twisty-puzzles/1x1x1- by Sebestény Péter. This twisty rubiks-cube/) puzzle (/twisty-puzzles/) can be Void Cube (https://ruwix.com/twisty- https://ruwix.com/twisty-puzzles/4x4x4-rubiks-cube-rubiks-revenge/ Page 1 oF 17 How to solve the 4x4 Rubik's Cube - Beginner's method 12/17/17, 629 PM puzzles/void-cube/) used as a 2x2x2 (/twisty- 2x2x2 Rubik's Cube (https://ruwix.com/twisty-puzzles/2x2x2- puzzles/2x2x2-rubiks-cube- rubiks-cube-pocket/) pocket/), not turning the outer Give the gift Edges Only Void Cube (https://ruwix.com/twisty-puzzles/edges- layers or can be used as a 3x3x3 of fitness void-cube/) if we rotate only the outer 2x2xN Cuboid Puzzles 45 (https://ruwix.com/twisty-puzzles/2x2xn- layers. There are about 7.4×10 cuboid-puzzles/) possible permutations for this 4x4x4 Rubik's Cube (https://ruwix.com/twisty- puzzle. puzzles/4x4x4-rubiks-cube-rubiks- revenge/) It has 24 edges, 24 centers and 8 Parity (https://ruwix.com/twisty- corner fields. It has similar core puzzles/4x4x4-rubiks-cube-rubiks- revenge/parity/) mechanism as a Rubik's Cube 5x5x5 Rubik's Cube (/the-rubiks-cube/how-take-apart- (https://ruwix.com/twisty-puzzles/5x5x5- rubiks-cube-professors-cube/) disassemble-the-rubiks-cube-and- NxNxN Big Cubes put-back-together/) but in this case (https://ruwix.com/twisty-puzzles/big- cubes-nxnxn-solution/) the 4 center pieces are held Cuboid (https://ruwix.com/twisty- together by a hidden center. To puzzles/cuboid/) take it apart pop out a center piece 1x3x3 Floppy Cube (https://ruwix.com/twisty-puzzles/super- with a screwdriver.Reassembling floppy-cube/) can be hard unless you have four 2x3x3 Domino Cube (https://ruwix.com/twisty-puzzles/2x3x3- spare hands. domino-cube/) accessory bands sold separately 3x3x4 Rubik's Cube (https://ruwix.com/twisty-puzzles/3x3x4- Play with the Rubik's starting at 95 rubiks-cube/) $149 $12995 5x3x3 and 7x3x3 Revenge simulator (https://ruwix.com/twisty-puzzles/5x3x3- + Free shipping and-7x3x3-rubiks-cube-cube4you-c4y/) (/online-puzzle- Kilominx (https://ruwix.com/twisty- simulators/4x4x4- puzzles/kilominx/) Megaminx (https://ruwix.com/twisty- rubiks-revenge-cube- puzzles/megaminx-gigaminx-teraminx- petaminx/) simulator.php) Gear Cube (https://ruwix.com/twisty- (http://rubiks- puzzles/gear-cube-extreme-ultimate- how-to-solve-gearcube-solution/) cu.be/) Gear Shift Puzzle (https://ruwix.com/twisty-puzzles/gear- shift-puzzle/) Pyraminx (https://ruwix.com/twisty- puzzles/pyraminx-triangle-rubiks-cube/) Square-1 (https://ruwix.com/twisty- https://ruwix.com/twisty-puzzles/4x4x4-rubiks-cube-rubiks-revenge/ Page 2 oF 17 How to solve the 4x4 Rubik's Cube - Beginner's method 12/17/17, 629 PM puzzles/square-1-back-to-square-one/) Skewb (https://ruwix.com/twisty- puzzles/skewb-pyraminx-mod-skewb- diamond/) Dino Cube (https://ruwix.com/twisty- puzzles/dino-cube/) Helicopter Cube (https://ruwix.com/twisty- 2x2, 4x4 and 5x5 cube puzzles puzzles/helicopter-cube/) Mirror Cube Curvy Copter (https://ruwix.com/twisty- puzzles/curvy-copter/) Variations (/twisty- DaYan Gem (https://ruwix.com/twisty- puzzles/3x3x3- puzzles/dayan-gem-3-jumble-solution/) Starminx (https://ruwix.com/twisty- Just like the Rubik's Cube, the 4x4 rubiks-cube- puzzles/starminx-solution- shape-mods- dodecahedron-shaped/) has many shape mods (/twisty- Ivy Cube (https://ruwix.com/twisty- puzzles/3x3x3-rubiks-cube-shape- variations/mirror- puzzles/ivy-cube/) mods-variations/), built on the blocks-cube/) Hungarian Rings (https://ruwix.com/twisty- same inner mechanism. puzzles/hungarian-rings-sliding-puzzle/) Rubik's Clock (https://ruwix.com/twisty- puzzles/rubiks-clock-mechanical- puzzle-solution-machanism/) Rubik's UFO Solution (https://ruwix.com/twisty-puzzles/rubiks- Axis Cube – cube in solved ufo-solution/) position but it changes its shape Rubiks Cheese Like Ruwix (https://ruwix.com/twisty-puzzles/rubiks- as you scramble it. cheese/) (https://www.facebook.com/online.rubiks.cube.solver) Octahedron – the centers become Rubik's Magic (https://ruwix.com/twisty- puzzles/rubiks-magic-master-magic/) corners and the corners become rubiks snake twist centers. (https://ruwix.com/twisty-puzzles/rubiks- snake-twist/) Fisher Cube (/twisty- Sliding 15-Puzzle (https://ruwix.com/twisty-puzzles/sliding- puzzles/3x3x3-rubiks-cube- 15-puzzle/) shape-mods-variations/fisher- Smart Egg (https://ruwix.com/twisty- puzzles/smart-egg/) cube/) – the mother of shape Buy Puzzles Non-Twisty Puzzles mods. (/shop/) (https://ruwix.com/twisty-puzzles/non- twisty-puzzles-snake-cube-hanayama- Bandaged Cube (/twisty- babylon-tower-brain-racker/) puzzles/bandaged-cube- Jigsaw Puzzles (https://ruwix.com/twisty-puzzles/jigsaw- puzzles/) – with some pieces puzzles/) attached together.2x2 (/twisty- Neo Cubes (https://ruwix.com/twisty- puzzles/neo-cubes-magnetic-balls- puzzles/2x2x2-rubiks-cube- puzzle/) pocket/) in a 2x2 by Meffert's. https://ruwix.com/twisty-puzzles/4x4x4-rubiks-cube-rubiks-revenge/ Page 3 oF 17 How to solve the 4x4 Rubik's Cube - Beginner's method 12/17/17, 629 PM Rubik's Programs Windmill – with a slightly twisted (/rubiks-cube-programs/) core. Cube solver (/online-rubiks-cube-solver- program/) Mastermorphix – 4 colored Timer (/online-rubiks-stopwatch-timer/) pillowed shape shifter. Simulator (/online-puzzle-simulators/) 4 colored shape-shifter. We have Widget (/saved-rubiks-cube/edit.php) to mention the 4x4 Ghost and Rubik Scrambler (/puzzle-scramble-generator) Simulator Mirror cubes (/twisty- (/online-puzzle- puzzles/3x3x3-rubiks-cube-shape- Latest News (/rubiks-blog/) simulators/) mods-variations/mirror-blocks- 33x33x33 Rubik's Cube - World Record (https://ruwix.com/33x33x33-rubiks- cube/) too. cube/) Share this Rubik's Cube World Record: SeungBeom Cho 4.59 page (https://ruwix.com/seungbeom-cho- How to solve a 4x4 rubiks-cube-record-459/) Rubik's Cube World Record - Patrick The solution is more Ponce 4.69 (https://ruwix.com/rubiks- cube-world-record-patrick-ponce-4-69/) complicated than the classic (https://www.facebook.com/sharer.php?(https://twitter.com/intent/tweet?(https://plus.google.com/share?(http://www.stumbleupon.com/submit? Rubik's Cube World Championships Rubik's Cube method (/the- u=https://ruwix.com/twisty-url=https://ruwix.com/twisty-url=https://ruwix.com/twisty-url=https://ruwix.com/twisty- 2017 Paris (https://ruwix.com/rubiks- cube-world-championships-2017-paris/) rubiks-cube/how-to-solve-the- puzzles/4x4x4-Cpuzzles/4x4x4-heckpuzzles/4x4x4-puzzles/4x4x4- Feliks Zemdegs world record average: rubiks-cube-beginners- rubiks-rubiks-out rubiks-rubiks- 5.97 seconds (https://ruwix.com/feliks- zemdegs-world-record-average-5-97- method/), but if you know how cube-GeekPrank.comcube-cube-cube- seconds/) to solve a 3x3x3 then you rubiks-(http://geekprank.com/)rubiks-rubiks-rubiks- Non-Cubers say the Darndest Things (https://ruwix.com/non-cubers-say- shouldn't have difficulties with revenge/)forrevenge/&text=Check%20this%2Bout:) therevenge/)revenge/) darndest-things/) this one either. We solve the 4x4 best Cube 3x3 Competition - Write and Win! (https://ruwix.com/cube-3x3- grouping the 4 centers and the online pranks! competition/) edge-pairs together, and finally Feliks Zemdegs World Record: 4.73s (https://ruwix.com/feliks-zemdegs- solving it like a 3x3. Some rubiks-world-record-2016-4-73/) Mats Valk World Record: 4.74s speedcubers can solve this (https://ruwix.com/mats-valk-rubiks- cube under 30 seconds so it cube-world-record-4-74/) Why Speedcubers Dislike Rubik's can't be that hard! Branded Products (https://ruwix.com/why-rubiks-brand- cube-disliked-hated/) Notation https://ruwix.com/twisty-puzzles/4x4x4-rubiks-cube-rubiks-revenge/ Page 4 oF 17 How to solve the 4x4 Rubik's Cube - Beginner's method 12/17/17, 629 PM We use letters to mark the rotations on the cube, similar to the the Rubik's Cube notation (/the-rubiks- cube/notation/). Deep turns come in when we move two letters together, but we can define slice turns when we move the second layer only. We are going to use the official NxNxN notation (/the- rubiks-cube/notation/advanced/): F – Outer front face clockwise U' – Outer up face anticlockwise L2 – Double turn of the left face (180o) Fw – Outer block move: the two front faces together clockwise. For NxNxN cubes we mark how many layers to grab but we can ignore this for a 4x4 cube since the numbers is always 2: 2Rw'. Other tutorials use lowercase letters to mark double turns. f – Lowercase letters mark inner slice turns.
Recommended publications
  • 002-Contents.Pdf
    CubeRoot Contents Contents Contents Purple denotes upcoming contents. 1 Preface 2 Signatures of Top Cubers in the World 3 Quotes 4 Photo Albums 5 Getting Started 5.1 Cube History 5.2 WCA Events 5.3 WCA Notation 5.4 WCA Competition Tutorial 5.5 Tips to Cubers 6 Rubik's Cube 6.1 Beginner 6.1.1 LBL Method (Layer-By-Layer) 6.1.2 Finger and Toe Tricks 6.1.3 Optimizing LBL Method 6.1.4 4LLL Algorithms 6.2 Intermediate 进阶 6.2.1 Triggers 6.2.2 How to Get Faster 6.2.3 Practice Tips 6.2.4 CN (Color Neutrality) 6.2.5 Lookahead 6.2.6 CFOP Algorithms 6.2.7 Solve Critiques 3x3 - 12.20 Ao5 6.2.8 Solve Critiques 3x3 - 13.99 Ao5 6.2.9 Cross Algorithms 6.2.10 Xcross Examples 6.2.11 F2L Algorithms 6.2.12 F2L Techniques 6.2.13 Multi-Angle F2L Algorithms 6.2.14 Non-Standard F2L Algorithms 6.2.15 OLL Algorithms, Finger Tricks and Recognition 6.2.16 PLL Algorithms and Finger Tricks 6.2.17 CP Look Ahead 6.2.18 Two-Sided PLL Recognition 6.2.19 Pre-AUF CubeRoot Contents Contents 7 Speedcubing Advice 7.1 How To Get Faster 7.2 Competition Performance 7.3 Cube Maintenance 8 Speedcubing Thoughts 8.1 Speedcubing Limit 8.2 2018 Plans, Goals and Predictions 8.3 2019 Plans, Goals and Predictions 8.4 Interviewing Feliks Zemdegs on 3.47 3x3 WR Single 9 Advanced - Last Slot and Last Layer 9.1 COLL Algorithms 9.2 CxLL Recognition 9.3 Useful OLLCP Algorithms 9.4 WV Algorithms 9.5 Easy VLS Algorithms 9.6 BLE Algorithms 9.7 Easy CLS Algorithms 9.8 Easy EOLS Algorithms 9.9 VHLS Algorithms 9.10 Easy OLS Algorithms 9.11 ZBLL Algorithms 9.12 ELL Algorithms 9.13 Useful 1LLL Algorithms
    [Show full text]
  • Kurze Geschichte Des Würfels (Unknown Author)
    Kurze Geschichte des Würfels (unknown author) ........................................................................................ 1 Erno Rubik .......................................................................................................................................... 1 Die Herstellung des Original-Rubik-Würfels in Ungarn ................................................................ 3 Die Rubik-Würfel-Weltmeisterschaft ............................................................................................... 6 A Rubik's Cube Chronology (Mark Longridge) .............................................................................................. 8 From five thousand to fifteen millions ....................................................................................................... 11 Toy-BUSINESS KONSUMEX .......................................................................................................................... 14 HISTORY (Nagy Olivér) ................................................................................................................................ 15 Kurze Geschichte des Würfels (unknown author) Jede Erfindung hat ein offizielles Geburtsdatum. Das Geburtsdatum des Würfels ist 1974, das Jahr, in dem der erste funktionsfähige Prototyp entstand und die erste Patentanmeldung entworfen wurde. Der Geburtsort war Budapest, die Hauptstadt Ungarns. Der Name des Erfinders ist inzwischen überall bekannt. Damals war Erno Rubik ein Dozent an der Fakultät für Innenarchitektur an der Akademie
    [Show full text]
  • Mathematics of the Rubik's Cube
    Mathematics of the Rubik's cube Associate Professor W. D. Joyner Spring Semester, 1996{7 2 \By and large it is uniformly true that in mathematics that there is a time lapse between a mathematical discovery and the moment it becomes useful; and that this lapse can be anything from 30 to 100 years, in some cases even more; and that the whole system seems to function without any direction, without any reference to usefulness, and without any desire to do things which are useful." John von Neumann COLLECTED WORKS, VI, p. 489 For more mathematical quotes, see the first page of each chapter below, [M], [S] or the www page at http://math.furman.edu/~mwoodard/mquot. html 3 \There are some things which cannot be learned quickly, and time, which is all we have, must be paid heavily for their acquiring. They are the very simplest things, and because it takes a man's life to know them the little new that each man gets from life is very costly and the only heritage he has to leave." Ernest Hemingway (From A. E. Hotchner, PAPA HEMMINGWAY, Random House, NY, 1966) 4 Contents 0 Introduction 13 1 Logic and sets 15 1.1 Logic................................ 15 1.1.1 Expressing an everyday sentence symbolically..... 18 1.2 Sets................................ 19 2 Functions, matrices, relations and counting 23 2.1 Functions............................. 23 2.2 Functions on vectors....................... 28 2.2.1 History........................... 28 2.2.2 3 × 3 matrices....................... 29 2.2.3 Matrix multiplication, inverses.............. 30 2.2.4 Muliplication and inverses...............
    [Show full text]
  • NEWSLETTER July 2021
    NEWSLETTER July 2021 Welcome to our July Newsletter- In last summer's TURN TO PAGE 14 newsletter introduction, I referred to 2019-20 being a year 'unlike any other'. Sadly, it would seem that 2020-21 has also been a year 'unlike TO FIND OUT THE WINNER OF any other' and I don't think any of us could have imagined the pandemic continuing for as long as it has or having the very significant impact on the world of education in the way that it has. There are, however, brighter times ahead and we look forward to a return to school in September that feels more like our normality. We have been carefully reviewing our procedures in school and we recognise that some of the practices that we have brought in due to COVID-19 have actually enhanced what we do and helped us to raise standards. Certain other things, we will not be continuing with- we SAVE THE DATE! are very much looking forward to our teachers being able to base YEAR 6 OPEN EVENING themselves in their own rooms again, allowing the students to move more freely around school from subject area to subject area. Thursday 23rd September We can’t wait to welcome Year 6 students As ever, we have not compromised on all the fantastic extra activities and their parents/carers to our Open and opportunities on offer to our students and this July newsletter Evening. Students will have the contains so many amazing stories and articles about our students' opportunity to visit each of our subject achievements.
    [Show full text]
  • Paris Rubik's Cube World Championship to Be Biggest Ever
    Paris Rubik’s Cube World Championship to be Biggest Ever Submitted by: Rubik’s Cube Wednesday, 14 June 2017 The Rubik’s Cube World Championship (http://www.rubiksworldparis2017.com/en/home/), which sees competitors battle to solve the iconic cube (https://www.rubiks.com/) as quickly as possible, is being staged in France for the first time from Thursday 13 to Sunday 16 July 2017 and will see a record number of ‘speedcubers’ in action. Australian Feliks Zemdegs will defend the world title for the Rubik’s Cube, which he has held since winning in 2013 with an average solve time of 8.18 seconds and defended in 2015 with an average solve time of 7.56 seconds. Although the championship is traditionally aimed at individual competitors, this year the inaugural Nations Cup will see teams of three from 45 countries go head-to-head for the first time. Due to the excitement around the new Nations Cup format, it is anticipated that Ern Rubik, the legendary Hungarian creator of the iconic Rubik’s Cube, will be in attendance at the event. A professor of architecture from Budapest, he created the cube in 1974 to encourage his students to think about spatial relationships. Since its international launch in 1980, an estimated 450 million Rubik’s Cubes have been sold, making it the world’s most popular toy. The Rubik’s Cube World Championship will take place at Les Docks de Paris, France, and will welcome 1,100 competitors from 69 countries, competing in eighteen individual competition classes, including blindfolded solving, solving with feet and tackling different puzzles.
    [Show full text]
  • Dino Cube / Rainbow Cube / Brain Twist 06/02/2007 02:36 PM
    Dino Cube / Rainbow Cube / Brain Twist 06/02/2007 02:36 PM Dino Cube / Rainbow Cube / Brain Twist http://www.geocities.com/jaapsch/puzzles/dinocube.htm Page 1 of 5 Dino Cube / Rainbow Cube / Brain Twist 06/02/2007 02:36 PM Picture kindly supplied by Hendrik Haak The Dino Cube is a cube shaped puzzle, and like the Skewb, it has eight axes of rotation centred around the corners. Its cutting planes go diagonally through the square faces, cutting off triangular pyramidal corners. There are twelve moving pieces, one on each edge of the cube. It is called a dino cube because it originally had pictures of dinosaurs on the sides. Versions with 6 colours (pictured above) were also made, as well as with only 4 or 2 colours. The second puzzle pictured above is the Rainbow Cube. It has the shape of a cuboctahedron. It is very much like a Dino Cube in which the corners have been cut off, giving it 8 triangular faces as well as 6 square ones. The puzzle still has only 12 moving pieces, but now there are also stationary centres in the triangular faces. There are two colour schemes. One has 14 colours, the other has only 7 colours with opposite faces the same colour. As the puzzle with the 7 colour scheme does not have any identical pieces, the two colour schemes give puzzles of the same difficulty. The Brain Twist is a new puzzle by Hoberman. The third picture above shows what it looks like when unfolded in its star shape.
    [Show full text]
  • Magiczny Sześcian- Kostka Rubika
    Szkoła Podstawowa Zakonu Pijarów im. ks. St. Konarskiego ul. Dzielskiego 1 31 – 465 Kraków Magiczny sześcian- Kostka Rubika Karol Pezda Klasa 6a Kraków 2021 Spis treści Wstęp 3 1. Co to jest kostka Rubika? 4 2. Historia wynalazcy 6 3. Historia wynalazku 8 4. Najlepsze kostki 10 5. Budowa kostki 12 6. Konserwacja 14 7. Rożne rodzaje kostek 15 8. World Cube Association (WCA) 16 9. Polskie Stowarzyszenie Speedcubingu (PSS) 19 10. Rekordy, statystyki oraz znane postacie 20 11. Odpowiednie przygotowanie 22 12. Notacje/ ruchy 23 13. Fingershortcuts i ,,wzorki” 25 14. Metoda LBL- podstawowa 27 15. Metoda Fridrich 34 Bibliografia 37 2 Wstęp Moja praca poświęcona jest w całości kostce Rubika - od jej założenia do metody układania. Dowiesz się w niej wiele rzeczy na jej temat. Jednak znajomość teorii to nie wszystko. Chodzi przede wszystkim o praktykę. Nie mówię, że teoria to nic ważnego. Absolutnie nie! Od czegoś trzeba przecież zacząć, jednak co da Ci znajomość teorii, jeśli nie umiesz jej wykorzystać. Książka składa się więc z dwóch części: teoretycznej i praktycznej. W każdej możesz dowiedzieć się czegoś fascynującego, więc czytaj do końca, aby dowiedzieć się wszystko o kostce Rubika. Chcę w tym tekście pokazać również związek matematyki z tą łamigłówką. Szczególnie geometrią. Sam wynalazca, Ernő Rubik stworzył kostkę Rubika, aby rozwinąć u swoich studentów myślenie o geometrii trójwymiarowej, co doskonale mu się udało. 3 1. Co to jest kostka Rubika? Co to jest kostka Rubika? Domyślnie kostka Rubika to sześcian średniej wielkości, który składa się z 27 mniejszych sześcianów (zmniejszonych w skali 1:3- jeden mały sześcian jest trzykrotnie mniejszy od całej kostki) .
    [Show full text]
  • The Cubing Community Megasurvey 2021 Acknowledgements
    THE CUBING COMMUNITY MEGASURVEY 2021 ACKNOWLEDGEMENTS This work follows in the footsteps of the r/Cubers tradition of yearly Megasurveys, of which this is the fifth instalment. For the first time we've been able to integrate the responses and experience of our colleagues from China, whose communities do not always have access to the same online spaces. We're happy to present the results of this survey as a whole, reuniting these two big communities The following people contributed to this project: You guys were awesome, The r/Cubers mods: have been running the survey for the • welcoming and super supportive past 5 years, wrote and managed the bulk of it and proofread this during the whole analysis process! whole monster of a document. Thank you naliuj, gilzu, stewy, greencrossonleft, topppits, g253, pianocube93 and leinadium! It's been a blast discussing with you, Ruimin Yan / CubeRoot : provided great ideas for the • getting your ideas and seeing you recruit survey, helped coordinate between the east and the west, a thousand people in a matter of days! leveraged his online standing and following to gather all respondents across China and re-translated most this document • Justin Yang: translated the survey into mandarin and helped You have no excuse for speaking re-translate answers during the re-combination and cleanup flawless french (on top of all phase your other languages) at your ridiculously young age! About the author of this document: Basilio Noris is an older cuber, who has spent the past 15 years working on understanding and measuring human behaviour. He spends way too much time playing with data and looking for ways in which to present it.
    [Show full text]
  • Download and Listen on Your Iphone®, Android™, Kindle™, and 500+ Mp3 Players Choose from 85,000+ Audiobooks and More Try One Today at Audible.Com/Savetime
    SEPT–OCT 2011, v OlumE 104, numbEr 1 Investment products: Are Not FDIC Insured Are Not Bank Guaranteed May Lose Value U.S. Trust, Bank of America Private Wealth Management operates through Bank of America, N.A. and other subsidiaries of Bank of America Corporation. Bank of America, N.A., Member FDIC. WHAT IS WORTH is a trademark of Bank of America Corporation. © 2011 Bank of America Corporation. All rights reserved. ARF2E644 WHAT IS a legacy of teaching children how to handle legacies WORTH? According to a 2011 U.S. Trust survey,* less than one-third of adults believe their children will be prepared to handle an inheritance. It’s an anxiety that’s shared by countless other families, and it’s the reason we created the Financial Empowerment Program. Namely, to help provide your children with all the insights, guidance and assistance necessary to help preserve and grow the assets they stand to inherit. And in turn, carry on the values that helped you earn that wealth in the rst place. For more on how we can help manage your wealth and worth when it comes to legacy and estate planning, read “The Power of Positive Teaching” at ustrust.com/lessons 1.800.U.S. TRUST | ustrust.com/lessons *2011 U.S. Trust Insights on Wealth and Worth™ survey of high-net-worth adults with $3 million or more in investable assets. What’s key to surviving breast cancer? You Get Screened nOW LeSS tALK. MOre ActIOn. Early detection saves lives. the 5-year survival rate for breast cancer when caught early is 98%.
    [Show full text]
  • General Information Project Details
    MATH 304 FINAL TERM PROJECT General Information There will be no written final exam in Math 304, instead each student will be responsible for researching and producing a final project. You are to work in groups consisting of a maximum of 5 students. Short presentations will be held during the final weeks of classes. The ultimate goal is for you to have a truly enjoyable time working on your course term project. I want you to produce something that you will be proud to show your friends and family about what you’ve learned by taking this course. The expectation is that every student will wholeheartedly participate in their chosen project, and come away with some specialized knowledge for the area chosen to investigate. I expect you to let your imagination flourish and to use your familiarity with contemporary technology and both high- and pop-culture to create a product that you will be proud of for years to come. Project Details Your project should have a story/application/context that is explainable to an audience of your classmates, and include a connection to content covered in this course. The mathematical part of your poster must include an interpretation of the mathematical symbols used within your story, and a statement of a theoretical or computational result. In short, be sure your project has (i) math, and (ii) is connected to the course in some way. Here are some examples of possible topics: 1. Analyze another twisty puzzle (not the 15-puzzle, Oval Track, Hungarian Rings, or Rubik’s cube). Come up with a solvability criteria (i.e.
    [Show full text]
  • Skewb Xtreme Four Twists Away Challenge the Dimensions a Surprising Twist Within the Twisty Puzzles
    BELUX EDITION 2020 Brainstring Original Brainstring Advanced Experience the mystery of Knotty fun endless fascination Move the strings by gripping the colored tips and moving them along the tracks. Set the puzzle by creating a knot in the middle Move the pegs along the tracks to change the position of and solve by untangling the knot so that no strings are touching. the strings. A knot will form in the middle. Solve by untangling the knot in the middle so that all strings go straight. DIFFICULTY DIFFICULTY item # 550019 EAN 8717278850221 item # 550001 EAN 8717278850016 Original brainteasers Brainstring R Brainstring Houdini No strings attached Can you free Houdini? Brainstring ‘R’ is just as knotty as the original, but features To set the puzzle, move the strings along the tracks to tie a knot a movable ball with a 360° spin. Twist, turn, stretch and slide around Houdini. Finish solving by completely untangling Houdini. the puzzle in all directions to unravel the tightly wound knot. DIFFICULTY DIFFICULTY item # 550026 item # 550023 EAN 8717278850399 EAN 8717278850283 88 BELUX BELUX 89 Braindice IcoSoKu Equal7 A dicey conundrum Matching dots to numbers! A dicey delight Throw the dice, put them at random in the holders and turn Place the number buttons randomly, then match the dots to Pick up the cube and tip and tilt it. Slide the dice in a way so all the knobs until the dots equal the number on the die. the numbers. Remember: there’s always a solution! the dots on each side add up to exactly 7 = Equal7! On all six sides! Braindice is surprisingly always solvable.
    [Show full text]
  • Preface Preface Preface
    CubeRoot Preface Preface Preface The Rubiks cube is a Combination puzzle in the shape of a cube that is cut two times along each of three axes. It is invented in 1974 by Ernő Rubik, which is the best-selling toy in history. Since 2003, WCA (World Cube Association), the official ruling and organizing entity for speedsolving Rubiks Cube and other puzzles, has organized competitions worldwide and recognize world records. From around 2007 the cubing community has seen the development of speedcubes made in China like Qiyi, GAN, Moyu, Yuxin. This puzzle consists of 6 faces, each with 9 colored facets. From another aspect, it has 6 fixed centers, 12 edges, 8 corners, and a total of 43,252,003,274,489,856,000 positions. A solved cube has all facets on each face with the same color. The cube move F,, BU , DLR ,, rotates the front, back, upper, down, left, right face 90 degree turn clockwise, respectively. A letter followed by a prime () symbol denotes a 90 degree turn counterclockwise. A letter followed by a 2 denotes a double turn of that face. CFOP method (Cross – F2L – OLL – PLL), the most commonly used speedsolving method for 3x3, heavily relies on algorithms, pattern recognition and muscle memory compared to more intuitive methods such as Roux, ZZ or Petrus method. It was first developed in the early 1980s combining innovations by a number of cubers. Jessica Fridrich popularized it by publishing it online in 1997. Its average number of moves is 56. Gods Number is either used to refer to the diameter of the group of the puzzle (the furthest distance two states can be from each other) or to the furthest distance any position can be from solved.
    [Show full text]