This site is privately owned and the information provided is free of charge. Learn more here.
The Rubik's Cube is a three-dimensional puzzle made up of 26 smaller cubes called cubies. The cube has six faces, each displaying a different color: white, yellow, red, orange, blue, and green. When solved, each face shows only one color. The cube measures about 2.2 inches on each side and contains an internal mechanism that allows the faces to rotate independently.
Learn About American Legion Service Offices →
The structure consists of three main types of pieces. The center pieces are fixed and never move relative to each other—they define where each color belongs. There are eight corner pieces, each showing three colors. The middle layer contains 12 edge pieces, each displaying two colors. Understanding this structure helps you recognize which pieces belong where and why certain solving methods work.
When you hold the cube, you'll notice it can rotate in multiple directions. Turning the top face clockwise is different from turning it counterclockwise. These rotations are described using letter notations: U for up, D for down, L for left, R for right, F for front, and B for back. A letter alone means a clockwise turn, while a letter with an apostrophe (like R') means counterclockwise. The letter with a 2 (like R2) means two full rotations of that face.
A standard Rubik's Cube has 43,252,003,274,489,856,000 possible combinations—that's over 43 quintillion positions. However, only one of these is the solved state. Despite this enormous number, solvers have discovered that any scrambled cube can be solved in 20 moves or fewer. This mathematical fact, proven in 2010, shows that the puzzle follows logical patterns rather than being random.
Practical Takeaway: Before attempting to solve the cube, spend time holding it and rotating different faces to understand how the pieces move. Memorize the letter notations (U, D, L, R, F, B) since these appear in all solving instructions. Notice that the center pieces stay in the same positions relative to each other—the white and yellow centers are always opposite, as are red and orange, and blue and green.
The layer-by-layer method, also called the beginner's method or CFOP method (Fridrich Method), breaks the cube into manageable stages. Rather than trying to solve everything at once, you work through three layers: the bottom (white), the middle, and the top (yellow). This approach teaches fundamental solving principles and provides a foundation for faster techniques later.
Free Guide to Contacting Aetna Credentialing Department →
The first stage involves creating a white cross on the bottom face. You position the four white edge pieces so they form a cross pattern, with each edge matching the center color of the adjacent face. For example, the white-blue edge piece should sit where white and blue meet on the cube. This stage typically takes 30 seconds to two minutes for beginners and requires recognizing where pieces are located and rotating them into position through trial and error or by learning specific move sequences.
The second stage completes the white layer by adding the four white corner pieces. Each corner piece shows three colors and must be rotated into its correct spot. A basic corner insertion method involves positioning the piece above where it belongs, then using a simple sequence of moves (often called the "right-hand trigger": R U R' U') to insert it correctly. This sequence, repeated until the corner sits properly, is one of the most fundamental algorithms in cubing.
The middle layer comes next. You position the four edge pieces that don't have yellow on them into the middle ring of the cube. These pieces have colors from the middle layer but not the top. Using similar move sequences, you can place these edges without disrupting the solved white layer. Many beginners find this stage more straightforward than the first two because the patterns become more predictable.
Practical Takeaway: Start by practicing just the white cross, spending several sessions on this single step. Once you can create a white cross in under two minutes consistently, move to the corner stage. Don't rush through layers—mastery of each stage reduces frustration and builds confidence. Write down or photograph the move sequences (algorithms) you learn, and practice them on a solved cube before attempting them on a scrambled one.
The top layer is where most beginners struggle, but it follows the same logical principles as the lower layers. The goal is to first position all yellow edge pieces to form a yellow cross on top, then arrange the yellow corners, and finally orient them correctly. The top layer typically requires learning four to six specific algorithms—pre-planned sequences of moves that rotate pieces without disturbing your completed lower layers.
Learn About Finding Your Lost Pension Information →
The yellow cross stage often frustrates new solvers because the yellow edges might form a line, an L-shape, or be scattered randomly before they form a cross. A single algorithm—often called the "yellow cross algorithm"—can move you toward the cross configuration. You repeat this sequence until the cross appears. This teaches an important cubing principle: sometimes you apply the same moves multiple times rather than looking for the perfect approach each time.
After the yellow cross appears, you need to arrange the four corner pieces. These corners might be in the right positions but rotated incorrectly, or they might be in wrong positions entirely. Experienced solvers use a two-part approach: first positioning the corners using one algorithm, then orienting them using another. Beginners might use a simpler method that repeats a single algorithm until corners are correctly placed and oriented.
The final step involves the middle layer edges on top. These four pieces must be cycled into their correct positions. Another algorithm handles this permutation. After this final sequence, the entire cube is solved. For beginners, this complete process from a scrambled cube typically takes 2-5 minutes initially, with practice reducing the time to 1-2 minutes.
Practical Takeaway: The top layer requires memorizing specific sequences rather than intuitive rotation. Write these algorithms on cards or use video tutorials where solvers perform them slowly. Practice each algorithm on a solved cube at least 20 times before using it on a real puzzle. Many beginners benefit from learning three top-layer algorithms rather than one, as this reduces repetition and speeds solving. Keep a notebook tracking which algorithms you know and which need more practice.
New cubers encounter predictable obstacles that slow their progress. The most frequent mistake is rotating the entire cube instead of rotating individual faces. When you turn the whole cube to reposition it, you lose track of the piece locations and undo previous work. Instead, physically rotate just the layer you intend to move. Use rotations (written as x, y, z) sparingly and only for repositioning between major stages.
Get Your Free Eyeshadow Application Guide →
Another common error involves misunderstanding algorithm notation. A move sequence written as R U R' U' looks straightforward but requires precise execution. Even small mistakes compound through the sequence, resulting in an unsolvable cube state. The solution is to perform algorithms slowly, checking after each individual move that you've rotated the correct face in the correct direction. Video tutorials showing algorithms in slow motion help clarify the proper execution.
Many beginners also struggle with piece recognition. They might mistake an edge piece for a corner or incorrectly identify which colors belong on a piece. Spending time examining a solved cube—noting how corner pieces always show three colors and edge pieces show two—prevents this confusion. Some solvers color-code their cube, using colored stickers or permanent markers to identify opposite face pairs.
Premature advancement causes frustration. Cubers sometimes jump to learning speed-cubing methods before mastering the basic layer-by-layer approach. This creates knowledge gaps that limit future improvement. Similarly, attempting to memorize all algorithms at once leads to confusion. Learning one algorithm, practicing it until it's automatic, then moving to the next creates stronger foundational knowledge.
Another pitfall involves not maintaining a solved cube state. If you skip practicing on an already-solved cube and only attempt the full puzzle, you'll struggle to understand how your algorithms affect the overall structure. A solved cube serves as a training tool, showing you exactly what each algorithm does to specific pieces.
Practical Takeaway: Create a practice checklist: solve the white cross, solve white corners, solve middle layer, perform top-layer algorithms on a solved cube (without solving the bottom layers first), and only then attempt full solves. If you get stuck, return to practicing that specific stage on a solved cube
This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.