There is some debate over which is the hardest Rubik’s Cube ever: God’s Number 3x3x3 or the 17x17x17.
Although God’s Number refers specifically to the 3x3x3 Rubik’s Cube, it can be argued that solving a 17x17x17 Rubik’s Cube is generally more challenging due to its larger size and greater complexity.
Rubik’s Cube is een puzzel die is uitgevonden door de professor Erno Rubik uit Hongarije. Hij maakte de eerste versie van de kubus in 1974. In eerste instantie ontwierp Rubik de kubus om zijn studenten te helpen driedimensionale uitdagingen te begrijpen. Al snel realiseerde hij zich dat zijn uitvinding ook een uitdagende puzzel was! De Cube heette in eerste instantie Magic Cube, maar later werd dit veranderd naar Rubik’s Cube toen het als speedcube wereldwijd populair werd. In 1980 werd Rubik’s Cube officieel gelanceerd op een internationale speelgoedbeurs en groeide het al snel uit tot een wereldwijd fenomeen.
Over the years, many different people have contributed to the cube, but one of its earliest designers was Erno Rubik, a professor from Hungary who, in 1974, initially made it out of 27 wooden blocks for his students to illustrate a mathematical concept. Rubik wasn’t sure if there was a solution, so it took him a month to solve the puzzle himself first.
People who aren’t familiar with speedcubes often refer to them as Rubik’s cubes. Rubik’s is a brand in its own right and is a challenging puzzle shaped like a cube, with each face having a unique color. Typically, each face consists of 3 rows and 3 squares.
A cube always has 6 sides, regardless of its size. Each side of a cube is a square face. So, whether a cube is 3×3 or any other size, it will always have 6 sides. However, the size and the number of blocks inside the cube can vary.
A Rubik’s Cube features six unique, vibrant colors, each of which perfectly matches the different sides of the cube.
Op een spannend evenement in Long Beach, heeft een jonge deelnemer uit Californië iedereen verbaasd door de 3x3x3 kubus op te lossen in een ongelofelijke tijd. Met een verbazingwekkende nieuwe wereldrecordtijd van slechts 3,13 seconden heeft Max Park bewezen een ware speedcube kampioen te zijn. Deze prestatie is maar liefst 0,34 seconden sneller dan het vorige record, dat al ruim 4 jaar onverslagen bleef.
Solving a Rubik’s Cube takes patience, practice, and perseverance! By consulting various resources—such as our blog, videos, and books—and learning from experienced cubers, you can improve your skills. Experiment with different techniques and algorithms to get better. It’s also helpful to take notes to keep track of your moves while solving. Remember to enjoy the process and the challenges that come with solving the cube. Making mistakes is human and part of the learning process. So stay focused and, above all, don’t give up, even when things get tough. Even the world’s best cubers started with step 1. By persevering, you’ll keep getting better and develop the skill to solve the cube effortlessly. Every cube you solve will give you a sense of accomplishment and motivate you to keep going. Remember that the journey of solving a cube is just as valuable as the end result. Enjoy the challenge, sharpen your mental focus, and develop a sense of accomplishment as you solve the cube step by step.
So go for it, keep practicing, and solve that cube!
Speedcubing is all about fast and smooth movements, and manufacturers have developed various mechanisms to optimize the performance of these cubes. Let’s explore the most common mechanisms:
Ball-core Mechanism: uses a spherical core in the center of the cube. This core provides stability and ensures smoother rotations because the pieces rotate around the sphere. Although this mechanism may be slightly more complex to manufacture and may feel a bit heavier to some users, it also helps reduce jamming during rotation.
Maglev Mechanisme: maglev staat voor magnetische levitatie en vervangt de traditionele veren door magneten. Hierdoor wordt de interne wrijving aanzienlijk verminderd, wat resulteert in zeer soepele en stille bewegingen. Bovendien zorgt magnetische levitatie voor een gelijkmatigere spanning binnen de kubus. Hoewel dit mechanisme zeer geavanceerd is, kan het ook prijziger zijn, en sommige gebruikers hebben een aanpassingsperiode nodig om te wennen aan het ontbreken van traditionele veertegenstand.
Magnetic Mechanism: integrates small magnets into the individual pieces of the cube. These magnets attract each other and ensure that the pieces click precisely into place as they rotate. This provides clear tactile feedback and ensures stable, fast movements, minimizing unintended rotations and overshoot (a situation in which a rotation goes further than intended). Although the magnetic mechanism may make the cube slightly heavier due to the presence of the magnets, it does provide a significant improvement in stability and precision.
Enhanced-core Mechanism: features improved internal structures that utilize innovative materials and designs to enhance the cube’s overall performance. These mechanisms offer improved durability and precision, especially at higher speeds. Enhanced-core mechanisms reduce friction and wear, resulting in a smooth and consistent experience over the long term. Additionally, they offer improved stability, minimizing the likelihood of pops (where pieces pop out of the cube). Although these mechanisms may be more complex and costly, they increase the cube’s value through their improved performance and durability.
UV-Coating: Een populaire keuze is de UV-coating. Hoewel ze mogelijk wat gladder zijn, voelen deze kubussen premium aan. Een UV-afwerking is een specifieke soort glanzende coating die wordt bereikt door het aanbrengen van een speciale lak die vervolgens wordt uitgehard onder ultraviolet (UV) licht. Naast een glanzende uitstraling biedt de UV-afwerking extra bescherming tegen krassen en slijtage, waardoor de cube zeer duurzaam is.
Frosted: A frosted finish is a slightly rough, grainy texture with a subtle, soft sheen. This texture makes fingerprints and smudges less visible, provides a better grip, and offers increased resistance to scratches and wear.
Matte: Een speedcube met een mat uiterlijk heeft een vlak, niet-glanzend oppervlak dat consistent en gelijkmatig is in textuur en uitstraling, zonder variaties of onregelmatigheden een afwerking die volledig non-reflecterend is. Deze textuur vermindert de zichtbaarheid van vingerafdrukken en vlekken, biedt extra grip en zorgt voor een rustiger visueel uiterlijk zonder reflecties.
Black: Traditional speed cubes often have a black base plastic, which creates a strong visual contrast with the colored stickers. Stickers offer many customization options, but can wear out or come loose over time. As an alternative, many cubers opt for stickerless cubes, which use colored plastic pieces and eliminate the risk of sticker wear. These remain vibrant and are easy to maintain, although some competitions once had restrictions on their use.
Primary: For a more subtle look, there are cubes made of primary plastic—light gray or off-white base plastic—that offer a more subdued appearance. Although the visual contrast with the colored surfaces is less striking than with black cubes, they do have a unique and appealing aesthetic.
Gummy: There’s also the gummy texture, also known as a gummy finish. This rubbery coating provides extra grip, which is especially useful for cubers with sweaty hands. It allows for better control while turning, though it may feel a bit sticky to some users.
Glossy: Another popular choice is the glossy finish, which creates a shiny, reflective surface. Although visually appealing, a glossy finish may offer slightly less grip compared to matte or rubberized finishes.
Jelly: Jelly speedcubes stand out for their unique and eye-catching design. These cubes feature a translucent, pastel-colored finish that gives them a fresh, colorful look. The brightly colored, semi-transparent pieces make the cube visually appealing and playful. Despite their distinctive appearance, jelly cubes offer the same texture as standard plastic cubes, without the extra grip of a gummy finish. For speedcubers who are looking not only for performance but also for a cube with a unique look, jelly cubes are the perfect choice.
Metallic: For those looking for something truly unique, there’s also a metallic coating. These provide a striking sheen and a distinctive look; they’re primarily for decorative purposes and aren’t standard in the speedcubing world.
