How to solve the gear ball

I'm going to show you how to solve the Gear Ball Rubik's Cube.

The gearball is a 3x3x3 variant with a geared mechanism that ensures that opposite faces must be moved in tandem. The physical mechanism itself is interesting, but as a puzzle is it significantly simpler than a standard 3x3x3 cube. The movement of opposite faces on a standard cube has sometimes been called a slice or anti-slice depending on their respective directions. For example, RL' is considered a slice because both top corners are moving away from you or the middle layer is rotated towards you. There are actually two ways to talk about gearball moves.

How to solve the gear ball

Last Updated: September 9, This article was co-authored by wikiHow staff writer, Christopher M. Osborne, PhD. Christopher Osborne has been a wikiHow Content Creator since His scholarly publications and presentations focus on his research interests in early American history, but Chris also enjoys the challenges and rewards of writing wikiHow articles on a wide range of subjects. This article has been viewed 78, times. Learn more You can try solving the Gear Ball randomly, but a defined strategy works better. Try matching the corners and centers of each face, then use several repeated sets of turns also called algorithms to bring all the colors into alignment. Skip to Content. Edit this Article. Popular Categories. Arts and Entertainment Artwork Books Movies. Relationships Dating Love Relationship Issues.

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Last Updated: September 9, This article was co-authored by wikiHow staff writer, Christopher M. Osborne, PhD. Christopher Osborne has been a wikiHow Content Creator since His scholarly publications and presentations focus on his research interests in early American history, but Chris also enjoys the challenges and rewards of writing wikiHow articles on a wide range of subjects. This article has been viewed 78, times. Learn more

How to solve the gear ball

These gears rotate when you twist the puzzle, adding another layer of complexity to solving it. This article will break down simple ways to solve a gear ball and become a master at this mechanical puzzle. Basic notation comprises six letters, where capital letters represent a clockwise turn and lowercase letters represent counter-clockwise:. Decide on which two colors will be your opposite sides and position them across from each other using degree turns. After solving the opposite side centers, arrange the remaining center pieces on their proper sides. Use a corner-swapping algorithm to move the corners to their correct positions with respect to the center colors.

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The goal here is to have 2 corners separated only by 1 side piece of a face both be a single color for example, red , and the 2 adjacent corners of an adjacent face both be another single color for example, yellow. Furthermore, the rotation of the even corners is always the opposite of that of the odd corners. Start by looking for a group of four that is solved. So, you may have your first side complete, or, like the picture above, you may have some other colors in the corners of your face. L means left. I'm going to show you how to solve the Gear Ball Rubik's Cube. It turns out that this is the entire set of possible permutations, regardless of the length of an even sequence of moves. Each of the three gear layers can be solved independently without disturbing the other two, making this portion of the puzzle quite simple. In theory this would still be a fairly large number of states: given four corners you could have 4x3x2x1 permutations times 3x3x3x3 rotations of each corner independently. The physical mechanism itself is interesting, but as a puzzle is it significantly simpler than a standard 3x3x3 cube. Follow Us. Even states are those that are reachable with an even number of moves.

I'm going to show you how to solve the Gear Ball Rubik's Cube. Even though it says that it is rated 5 stars for difficulty, it is literally easier than the 2x2.

Like the corners they can be divided into separate groups that do not mix. Christopher M. This article was co-authored by wikiHow staff writer, Christopher M. Trending Articles. If edges need to be swapped diagonally, orient the ring parallel to U. Co-authors: 7. To fix it. No account yet? Which one depends on which way the gear needs to be rotated, but if you guess wrong just keep going in the same direction another 4 moves. Likewise, according to the yellow-blue-purple example, the blue face will be pointed upward and the yellow face will be on the opposite side of the ball. All you really have to do is get two corners that share the same edge correctly aligned with each other ignoring the actual edge that sits between them. For instance, say the blue face is facing you, with the yellow face above and the purple face below it. The gearball looks complicated, and it can be hard to see where you are at until you get used to looking at the strange pieces.