Skewb Xtreme Four Twists Away Challenge the Dimensions a Surprising Twist Within the Twisty Puzzles

Total Page:16

File Type:pdf, Size:1020Kb

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. DIFFICULTY DIFFICULTY DIFFICULTY item # 550022 item # 550027 item # 550031 EAN 8717278850252 EAN 8717278850429 EAN 8717278850405 Original brainteasers Planets MindJewel Dynacube ...Move your way through the Universe… Master your jewel The new puzzle-gadget The planets must be turned in such a way that each side of Find the loose end ‘gemstone’ and peel the jewel completely ‘Wow, I keep on discovering new shapes’ the pyramid has the same colour. open. Twist and turn the gemstones on the necklace string As you hold the puzzle, the shape will change its geometry. to recreate the original jewel in its full, spherical shape. DIFFICULTY display 12 pcs DIFFICULTY item # 550007 item # 550028 EAN 8717278850061 item # 550021 EAN 8717278850542 EAN 8717278850245 90 BELUX BELUX 91 Gear Ball Gear Cube Puzzle of the century Get a full gear Hold the ball with both hands and twist in opposite directions. Twist the two halves of the cube in any direction. As the gears As the gears move, the colors change on each facing as well as spin, the colors on each side will change. One full rotation of the black frame. Solve by framing 6 sides, each with a solid color. the cube requires twelve 90 degree turns. Solve by creating 6 solid sides of color. DIFFICULTY DIFFICULTY item # 555031 EAN 8717278850313 item # 555032 EAN 8717278850320 Meffert’s challenge XXL Gear Cube Gear Shift You will have your hands full The shifting paradigma trying to solve this! The puzzle pulls apart in 3 directions by pulling on the 2 halves. Spin the gears to change the colors on each side then push back Twist and turn the cube to mix it up, then try to solve the puzzle together. Solve by getting the puzzle into a square shape and by making all six sides one solid colour each. One full rotation of creating a solid color on all 6 sides. the cube requires twelve 90 degree turns. DIFFICULTY DIFFICULTY item # 555033 item # 555058 EAN 8717278850337 EAN 8717278850580 92 BELUX BELUX 93 Pyraminx Venus Pillow Megaminx The new puzzle-gadget Pillow shaped madness Solving this is a MEGA challenge This 50 years old Pyraminx, invested by famous puzzle inventor Hold the puzzle with both hands and twist in opposite directions. Each of the 12 faces on this dodecahedron-shaped puzzle Uwe Meffert, has been there since the beginning. Start with the As you twist, the colors on multiple sides will change. Solve by can spin just like the classic cube. colors scrambled on all sides. Twist any 2 halves or rotate the tips creating a solid color on all 6 sides. to change the colors. Solve by creating 4 solid sides of color. DIFFICULTY DIFFICULTY DIFFICULTY item # 555053 item # 555037 EAN 8717278850535 item # 555035 EAN 8717278850375 EAN 8717278850351 Meffert’s challenge Pyraminx Duo Pocket Cube Skewb Ultimate Skewb Xtreme Four twists away Challenge the dimensions A surprising twist within the twisty puzzles. Extreme puzzle fun Pyraminx Duo with its four colours and four sides is ideal for both With the axis off centre and two different size segments, Twist the two halves of the puzzle to change the colors on each Twist the puzzle diagonally in any direction. Skewb Xtreme has beginners and the younger puzzler. Solving this puzzle is always when scrambled, the puzzle creates all kind of strange shapes. facing. The puzzle can rotate in any direction. Solve by getting a total of 28 facings and 10 colors. Solve by getting a solid color just a few moves away, but the challenge is to find the solution Can you master the detail and return Meffert’s Pocket Cube a solid color on each side. on all 28 facings. in just four twists. into its original cube shape? DIFFICULTY DIFFICULTY DIFFICULTY DIFFICULTY item # 555034 item # 555038 item # 555071 item # 555059 EAN 8717278850344 EAN 8717278850382 EAN 8717278850719 EAN 8717278850597 94 BELUX BELUX 95 Morph’s Egg Gear Egg Can you get it back to the egg shape? A really eggciting puzzle Twist the egg to spin it on any axis. The egg will quickly lose Scramble the egg, then whisk it back into shape. its shape. Get the puzzle back to its original egg shape DIFFICULTY DIFFICULTY item # 555065 item # 555041 EAN 8717278850658 EAN 8717278850412 Meffert’s challenge Feliks 9 Molecube Ghost Cube Checker Cube Get a rainbow on each side Spin and twist your way to the solution A shape-shifting exercise of skill Just black and white Rather than arranging the panels so that each side is the same Can you get 9 unique colors on each side? Give it a spin. With just a few twists you’ll quickly create more angles and odd This 4x4x4 Checker Cube is a puzzle with a difference. Make a few color, puzzlers must arrange the panels so that each side contains It’s a six-sided Sudoku. formations that will leave you scrambling to whip this puzzle back twists so the black and white pattern is completely scrambled. all nine colors. into shape. Do you stand a ghost of a chance? Now try to return to the original checker board pattern on all six DIFFICULTY sides. We make you one promise, it’s easier said than done! DIFFICULTY DIFFICULTY item # 555044 DIFFICULTY item # 555051 EAN 8717278850443 item # 555045 EAN 8717278850511 EAN 8717278850450 item # 555080 EAN 8717278850801 96 BELUX BELUX 97 NEW NEW Hollow two by two 2020 Hollow Skewb Ultimate 2020 Revealing secrets Revealing secrets With no core inside and showing hollow parts, this is the first 2 by With no core inside and revealing how the segments move, this 2 cube that reveals its secret. gives you more insights on how this very difficult puzzle rotates. DIFFICULTY DIFFICULTY item # 555095 item # 555096 EAN 8717278850955 EAN 8717278850962 Meffert’s challenge NEW NEW Hollow Cube Hollow Pyraminx 2020 Hollow Skewb 2020 Revealing secrets Revealing secrets Revealing secrets Hollow Cube is the newest technical innovation in twisty puzzles. Creating this ‘classic’ with hollow parts has been a challenge. This Cube-Skewb with hollow parts is the result of the newest With no core inside and revealing how the segments move, What a beautiful result with exactly the same features. technical innovation in twisty puzzles. this cube is surprisingly unique. Beautiful design but no less difficult than a normal cube. DIFFICULTY DIFFICULTY DIFFICULTY item # 555097 item # 555098 EAN 8717278850979 EAN 8717278850986 NEW HOLLOW PACKAGING NEW item # 555079 2020 EAN 8717278850795 98 BELUX BELUX 99 NEW Mini Mefferts Pyraminx Crystal LE 2020 Mini’s with a maximum effect Fiftieth Anniversary display= 5x 4 styles = 20pcs The Crystal clear Pyraminx can be scrambled by twisting any 2 halves or by rotating the tips. Solve it by creating a single color outline on all 4 sides. item # 555055 EAN 8717278850559 DIFFICULTY item # 555093 50 EAN 8717278850931 Meffert’s challenge Mini Molecube Can you get 9 unique colors on each side? DIFFICULTY item # 555047 EAN 8717278850474 Mini Skewb Can you get a solid color on each side? Meffert’s Display DIFFICULTY item # 555048 Suitable for Meffert Puzzles EAN 8717278850481 Display 160cm height for 8x 4 Meffert Puzzle designs item # 559002 Mini Divers Helmet 555031 Gear Ball Can you get all 4 solid colored rings? 555032 Gear Cube 555033 Gear Shift DIFFICULTY 555034 Skewb Ultimate 555035 Pyraminx item # 555077 EAN 8717278850771 555037 Venus Pillow 555038 Skewb Xtreme 555041 Morph's Egg 555044 Molecube 555045 Ghost Cube 555051 Feliks 9 555056 Rainbow Nautilus -New- Mini Felix Pillow 555053 Megaminx Can you get a solid color on each face? 555059 Pocket Cube 555065 Gear Egg DIFFICULTY 555071 Pyraminx Duo The Mini Mefferts rotate in the same smoothness as their bigger parents and are beautifully packaged in a full transparent blister. The must-have impulse item. 555079 Hollow Cube item # 555078 555080 Checker Cube EAN 8717278850788 100 BELUX BELUX 101 Can you make this additional piece fit in? There seems to be no space to add the extra piece but by rearranging… NEW Triangle + Display 2020 Amazing Packing Problems Krasnoukhov Symmetry Create a symmetrical shape with the provided parts.
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]
  • Cube Lovers: Index by Date 3/18/17, 209 PM
    Cube Lovers: Index by Date 3/18/17, 209 PM Cube Lovers: Index by Date Index by Author Index by Subject Index for Keyword Articles sorted by Date: Jul 80 Alan Bawden: [no subject] Jef Poskanzer: Complaints about :CUBE program. Alan Bawden: [no subject] [unknown name]: [no subject] Alan Bawden: [no subject] Bernard S. Greenberg: Cube minima Ed Schwalenberg: Re: Singmeister who? Bernard S. Greenberg: Singmaster Allan C. Wechsler: Re: Cubespeak Richard Pavelle: [no subject] Lauren Weinstein: confusion Alan Bawden: confusion Jon David Callas: [no subject] Bernard S. Greenberg: Re: confusion Richard Pavelle: confusion but simplicity Allan C. Wechsler: Short Introductory Speech Richard Pavelle: the cross design Bernard S. Greenberg: Re: the cross design Alan Bawden: the cross design Yekta Gursel: Re: Checker board pattern... Bernard S. Greenberg: Re: Checker board pattern... Michael Urban: Confusion Bernard S. Greenberg: Re: the cross design Bernard S. Greenberg: Re: Checker board pattern... Bernard S. Greenberg: Re: Confusion Bernard S. Greenberg: The Higher Crosses Alan Bawden: The Higher Crosses Bernard S. Greenberg: Postscript to above Bernard S. Greenberg: Bug in above Ed Schwalenberg: Re: Patterns, designs &c. Alan Bawden: Patterns, designs &c. Alan Bawden: 1260 Richard Pavelle: [no subject] Allan C. Wechsler: Re: Where to get them in the Boston Area, Cube Language. Alan Bawden: 1260 vs. 2520 Alan Bawden: OOPS Bill McKeeman: Re: Where to get them in the Boston Area, Cube Language. Bernard S. Greenberg: General remarks Bernard S. Greenberg: :cube feature http://www.math.rwth-aachen.de/~Martin.Schoenert/Cube-Lovers/ Page 1 of 45 Cube Lovers: Index by Date 3/18/17, 209 PM Alan Bawden: [no subject] Bernard S.
    [Show full text]
  • Rubiku Kuubiku Lahendamine Erinevaid Algoritme Kasutades
    TALLINNA TEHNIKAÜLIKOOL Infotehnoloogia teaduskond Arvutitehnika instituut Eero Rahamägi 123837 RUBIKU KUUBIKU LAHENDAMINE ERINEVAID ALGORITME KASUTADES Bakalaureusetöö Juhendaja: Sergei Kostin PhD Teadur Tallinn 2017 Autorideklaratsioon Kinnitan, et olen koostanud antud lõputöö iseseisvalt ning seda ei ole kellegi teise poolt varem kaitsmisele esitatud. Kõik töö koostamisel kasutatud teiste autorite tööd, olulised seisukohad, kirjandusallikatest ja mujalt pärinevad andmed on töös viidatud. Autor: Eero Rahamägi 21.05.2017 2 Annotatsioon Käesolevas bakalaureuse lõputöös kirjeldatakse erinevaid Rubiku kuubiku lahendamise algoritme. Analüüs ning võrdlus erinevate algoritmide vahel; kiirust ning optimaalsust arvesstades käikude arvu lühendamisel kuupi lahendades. Võrdlust aitab realiseerida ka prototüüpne programm mis lahendab kuubiku valitud algoritme kasutades. Töö eesmärk on anda lugejale selge, arusaadav ning detailne ülevaade Rubiku kuubiku algoritmidest analüüsides ning kirjeldades erinevaid algoritme ning nende seotust keerukuse ning optimaalsuse lähtepunktist. Samuti annan ülevaate kasutatavast prototüüpsest programmist mis on võimeline lahendama Rubiku kuubikut suvalisest algolekust. Lugejale esitatakse programne prototüüp visuaalsel kujul. Lõputöö on kirjutatud eesti keeles ning sisaldab teksti 31 leheküljel, 3 peatükki, 6 joonist, 1 tabel. 3 Abstract Solving Rubiks Cube using different algorithms This Bachelors thesis describes different Rubik’s cube solving algorithms. Analysis and comparison between various algorithms; considering speed and optimality in decreasing the amount of steps it takes to complete a cube. A prototype program will be presented as a tool to help put the thesis into practice using selected algorithms. However creating this kind of application can be quite complex taking into consideration the sheer size of algorithms and different patterns, searching methods and the complexity of the programming language itself. Developing this kind of program requires handling many different parts of code and algorithms simultaneously.
    [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]
  • 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]
  • How to Solve the 4X4 Rubik's Cube - Beginner's Method 12/17/17, 629 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/)
    [Show full text]
  • Mike Mesenbrink Nicole Stevenson Math 305 Final Project May 9, 2012
    Mike Mesenbrink Nicole Stevenson Math 305 Final Project May 9, 2012 Introduction When most people hear about the Rubik’s Cube, they think about the 3 x 3 x 3 game cube that was invented in 1972 by Hungarian architect, designer, and university professor named Ernő Rubik. What many people do not know is the man who is credited with inventing the cube was not the first person to come up with the idea. In March 1970, two years before the patented Rubik’s cube came about, a Canadian man by the name of Larry Nichols invented a 2 x 2 x 2 “Puzzle with Pieces Rotatable in Groups,” which would soon become the Pocket Cube. The fist cube was held together with magnets, and did not become all the rage until a few years later. Eventually Ernő Rubik beat Nichols in the race to get the 2 x 2 x 2 cube patented on March 29, 1983. There are many people across the globe that compete to achieve a world record time in solving the Pocket Cube. According the World Cube Association, a person by the name of Christian Kaserer is the current world record holder in solving the Pocket Cube in competition, with a time of 0.69 seconds set at the Trentin Open 2011. The person with the best average time of five solves is Feliks Zemdegs, with a world record time of 2.12 seconds set at the Melbourne Cube day 2010. Solving the cube goes far beyond luck and speed, there are many mathematical theories that can help a person solve and understand the cube.
    [Show full text]
  • Mini Cube, the 2X2x2 Rubik's Cube 07/04/2007 03:22 PM
    Mini Cube, the 2x2x2 Rubik's Cube 07/04/2007 03:22 PM Mini Cube, the 2×2×2 Rubik's Cube http://www.geocities.com/jaapsch/puzzles/cube2.htm Page 1 of 7 Mini Cube, the 2x2x2 Rubik's Cube 07/04/2007 03:22 PM 1. Description 2. The number of positions http://www.geocities.com/jaapsch/puzzles/cube2.htm Page 2 of 7 Mini Cube, the 2x2x2 Rubik's Cube 07/04/2007 03:22 PM 3. JavaScript simulation 4. Notation 5. Solution 1 6. Solution 2 7. Nice patterns Links to other useful pages: Mefferts sells the Mickey Mouse puzzle head, Pyramorphix, 2x2x2 cubes by Eastsheen, and many other puzzles. Rubik sells the original 2x2x2 cubes, Darth Maul and Homer puzzle heads. Denny's Puzzle Pages A very nice graphical solution. Matthew Monroe's Page Although a solution for the 3x3x3 cube, it is corners first, and thus applies to the pocket cube as well. Philip Marshall's page A relatively short solution. A Nerd Paradise has solutions for the various cubes, Pyraminx, Skewb and Square-1. This puzzle is a simpler version of the Rubik's Cube. It goes under various names, such as Mini Cube and Pocket Cube. The puzzle is built from 8 smaller cubes, i.e. a 2×2×2 cube. Each face can rotate, which rearranges the 4 small cubes at that face. The six sides of the puzzle are coloured, so every small cube shows three colours. This puzzle is equivalent to just the corners of the normal Rubik's cube.
    [Show full text]
  • Permutation Puzzles a Mathematical Perspective
    Permutation Puzzles A Mathematical Perspective Jamie Mulholland Copyright c 2021 Jamie Mulholland SELF PUBLISHED http://www.sfu.ca/~jtmulhol/permutationpuzzles Licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 License (the “License”). You may not use this document except in compliance with the License. You may obtain a copy of the License at http://creativecommons.org/licenses/by-nc-sa/4.0/. Unless required by applicable law or agreed to in writing, software distributed under the License is dis- tributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. First printing, May 2011 Contents I Part One: Foundations 1 Permutation Puzzles ........................................... 11 1.1 Introduction 11 1.2 A Collection of Puzzles 12 1.3 Which brings us to the Definition of a Permutation Puzzle 22 1.4 Exercises 22 2 A Bit of Set Theory ............................................ 25 2.1 Introduction 25 2.2 Sets and Subsets 25 2.3 Laws of Set Theory 26 2.4 Examples Using SageMath 28 2.5 Exercises 30 II Part Two: Permutations 3 Permutations ................................................. 33 3.1 Permutation: Preliminary Definition 33 3.2 Permutation: Mathematical Definition 35 3.3 Composing Permutations 38 3.4 Associativity of Permutation Composition 41 3.5 Inverses of Permutations 42 3.6 The Symmetric Group Sn 45 3.7 Rules for Exponents 46 3.8 Order of a Permutation 47 3.9 Exercises 48 4 Permutations: Cycle Notation ................................. 51 4.1 Permutations: Cycle Notation 51 4.2 Products of Permutations: Revisited 54 4.3 Properties of Cycle Form 55 4.4 Order of a Permutation: Revisited 55 4.5 Inverse of a Permutation: Revisited 57 4.6 Summary of Permutations 58 4.7 Working with Permutations in SageMath 59 4.8 Exercises 59 5 From Puzzles To Permutations .................................
    [Show full text]
  • Group Theory and the Pyraminx
    Group Theory and the Pyraminx Zachary Stillman, Bowen Shan May 22, 2016 Introduction Goals • To understand the group of symmetries for the Pyraminx and the Two by two Rubik's Cube. • To create an algorithm of solving both puzzles. The Two by two Rubik's Cube The Two by two cube, or Pocket Cube, is a miniaturized Rubik's Cube with only eight unit cubes (cubits/cubies) and rotatable faces/edges. Moves When naming moves, we made sure to: 1. never move the puzzle from its original position of one face facing you. 2. keep our movements consistent. A rotation will always be counterclockwise. There are six possible moves: (F)ront, (B)ack, (R)ight, (L)eft, (U)p and (D)own. Numbering We numbered the individual cubits from one to eight. We can represent how every move affects the position of the cubits. For example, Front(F) affects the position in the following way: 1 2 3 4 5 6 7 8 F 7! 4 1 2 3 5 6 7 8 S8 This gives a homomorphism σ, σ : G ! S8 For example: 1 2 3 4 5 6 7 8 F 7! 4 1 2 3 5 6 7 8 1 2 3 4 5 6 7 8 B 7! 1 2 3 4 6 7 8 5 . Transposition of Cubits Lemma: σ is a surjective homomorphism. S8 is generated by transpositions. There exists a combination of moves that transposes two cubits. Written from left to right: (R U)7 R3 L2 FB3 7! 1 2 3 4 5 6 7 8 1 2 3 8 5 6 7 4 By multiplying versions of that move, you can obtain all of S8.
    [Show full text]
  • Rubik's Cube - Wikipedia, the Free Encyclopedia 5/11/11 6:47 PM Rubik's Cube from Wikipedia, the Free Encyclopedia
    Rubik's Cube - Wikipedia, the free encyclopedia 5/11/11 6:47 PM Rubik's Cube From Wikipedia, the free encyclopedia The Rubik's Cube is a 3-D mechanical puzzle invented in Rubik's Cube 1974[1] by Hungarian sculptor and professor of architecture Ernő Rubik. Originally called the "Magic Cube",[2] the puzzle was licensed by Rubik to be sold by Ideal Toy Corp. in 1980[3] and won the German Game of the Year special award for Best Puzzle that year. As of January 2009, 350 million cubes have sold worldwide[4][5] making it the world's top-selling puzzle game.[6][7] It is widely considered to be the world's best-selling toy.[8] In a classic Rubik's Cube, each of the six faces is covered by nine stickers, among six solid colours (traditionally white, red, blue, orange, green, and yellow).[9] A pivot mechanism enables each face to turn independently, thus mixing up the Other names Magic Cube colours. For the puzzle to be solved, each face must be a Type Puzzle solid colour. Similar puzzles have now been produced with various numbers of stickers, not all of them by Rubik. The Inventor Ernő Rubik original 3×3×3 version celebrated its thirtieth anniversary in Company Ideal Toy Corporation 2010.[10] Country Hungary Availability 1974–present Contents Official website (http://www.rubiks.com/) 1 Conception and development 1.1 Prior attempts 1.2 Rubik's invention 1.3 Patent disputes 2 Mechanics 3 Mathematics 3.1 Permutations 3.2 Centre faces 3.3 Algorithms 4 Solutions 4.1 Move notation 4.2 Optimal solutions 5 Competitions and records 5.1 Speedcubing competitions 5.2 Records 6 Variations 6.1 Custom-built puzzles 6.2 Rubik's Cube software 7 Popular culture 8 See also 9 Notes http://en.wikipedia.org/wiki/Rubik's_Cube Page 1 of 13 Rubik's Cube - Wikipedia, the free encyclopedia 5/11/11 6:47 PM 10 References 11 External links Conception and development Prior attempts In March 1970, Larry Nichols invented a 2×2×2 "Puzzle with Pieces Rotatable in Groups" and filed a Canadian patent application for it.
    [Show full text]