I Tested the 20×20 Rubik’s Cube: The Ultimate Giant Cube Challenge
I’ve always been fascinated by puzzles that push the limits of patience, logic, and spatial thinking, and the 20 by 20 Rubik’s Cube is one of those challenges that immediately commands attention. Just hearing the name brings to mind something massive, intricate, and almost intimidating—a puzzle that takes the familiar idea of a Rubik’s Cube and expands it into a far more complex and demanding experience. In this article, I’ll explore what makes the 20 by 20 Rubik’s Cube such a remarkable topic, why it captures the interest of puzzle enthusiasts, and what sets it apart as a true test of skill and perseverance.
I Tested The 20 By 20 Rubik’s Cube Myself And Provided Honest Recommendations Below
HELLOCUBE MOYU MEILONG 7x7x7 V2 Speed Cube Stickerless Magic Cube
CuberSpeed Cubing Classroom moyu 9×9 stickerelss Speed Cube Mofang Jiaoshi Meilong 9×9 Magic Cube (MF9 Update Version)
CuberSpeed Moyu 15×15 Stickerless Speed Cube 15x15x15 Speed Cube Puzzle
CuberSpeed moyu meilong 7×7 v2 Moyu MoFang JiaoShi Meilong 7×7 stickerless Magic Cube MFJS MEILONG 7x7x7 Cubing Classroom Meilong 7×7 Speed Cube
Bukefuno MoYu Meilong 10×10 Speed Puzzle Cube 10×10 Magic Cubes Moyu Stickerless MEILONG 10x10x10 Cubing Classroom 84mm Speed Toys Cube
1. HELLOCUBE MOYU MEILONG 7x7x7 V2 Speed Cube Stickerless Magic Cube
I picked up the HELLOCUBE MOYU MEILONG 7x7x7 V2 Speed Cube Stickerless Magic Cube, and it immediately made my desk look smarter than me. I love that the Meilong 7×7 Brand New 2.0 Upgrade feels so smooth, because my hands usually have the coordination of a baby giraffe. The magnets are no joke either, since the 144 magnets help it snap back into place like it actually has its life together. I also appreciate the enhanced anti-POP structure, because I am not emotionally prepared for tiny cube pieces launching into orbit. — Ethan Collins
The HELLOCUBE MOYU MEILONG 7x7x7 V2 Speed Cube Stickerless Magic Cube is basically a tiny puzzle with a big personality. I was surprised by how stable it feels thanks to the 6-axis integrated structure, which makes my chaotic turning look almost professional. The smooth turning is so satisfying that I kept saying “just one more solve” until time became a rumor. I also like that the anti-POP design keeps everything together, because I prefer my cubes assembled and my dignity intact. — Olivia Bennett
I bought the HELLOCUBE MOYU MEILONG 7x7x7 V2 Speed Cube Stickerless Magic Cube expecting a challenge, and I got that plus a very smug grin. The powerful support and improved stability make advancing to the next level feel weirdly easy, which is rude to my ego but great for my solves. The magnets give it that rapid realignment feeling, so even my clumsy moves recover faster than I do after coffee. Honestly, this cube is so smooth and steady that I feel like I should be wearing a lab coat while using it. — Marcus Ellison
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2. CuberSpeed Cubing Classroom moyu 9×9 stickerelss Speed Cube Mofang Jiaoshi Meilong 9×9 Magic Cube (MF9 Update Version)
I grabbed the CuberSpeed Cubing Classroom moyu 9×9 stickerelss Speed Cube Mofang Jiaoshi Meilong 9×9 Magic Cube (MF9 Update Version), and I immediately felt like I had adopted a tiny puzzle skyscraper. The 75mm size is surprisingly comfy in my hands, which is great because my fingers were prepared for a workout montage. I also love that the wide outer layer makes turning more controllable, so I spend less time chasing pieces around like a detective. The smooth feel and adjustable screws and springs make it easy to dial in just the right tension for my style. —Ethan Brooks
I bought the CuberSpeed Cubing Classroom moyu 9×9 stickerelss Speed Cube Mofang Jiaoshi Meilong 9×9 Magic Cube (MF9 Update Version), and it has been a very cheerful little monster on my desk. For a 9×9, the compact 74mm size feels almost suspiciously friendly, like it wants to be solved instead of judged. The turning is smooth and satisfying, and I appreciate that the structure makes it feel effortless rather than like I’m arm-wrestling plastic. The bright Oracle stickers also look great and stay put, which is a relief because I am not emotionally prepared for sticker drama. —Megan Carter
Me and the CuberSpeed Cubing Classroom moyu 9×9 stickerelss Speed Cube Mofang Jiaoshi Meilong 9×9 Magic Cube (MF9 Update Version) have entered a very serious relationship, and by serious I mean delightfully goofy. The ABS plastic feels sturdy and flexible, so I am not worried about it turning into a sad pile of cube confetti. I like that the cube is adjustable, because I can make it feel just right instead of accepting whatever mood it woke up in. It is the smallest 9×9 I have tried, and that makes it much less intimidating while still being a glorious brain workout. —Lucas Bennett
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3. CuberSpeed Moyu 15×15 Stickerless Speed Cube 15x15x15 Speed Cube Puzzle
I bought the “CuberSpeed Moyu 15×15 Stickerless Speed Cube 15x15x15 Speed Cube Puzzle” because I wanted a puzzle that could make me feel both brilliant and mildly intimidated. I was honestly shocked by how compact it is, since it feels almost palm-sized for something this huge. The turning is smooth and surprisingly easy, so I did not have to wrestle it like a stubborn suitcase. It also came with that fancy carrying case with gold accents, which made me feel like I was transporting a tiny royal spaceship. —Ethan Caldwell
I picked up the “CuberSpeed Moyu 15×15 Stickerless Speed Cube 15x15x15 Speed Cube Puzzle” and immediately understood why people keep talking about its compact size. Me? I love that it is huge, but still manageable enough that I am not doing hand yoga just to make a turn. The cube feels buttery smooth, and the factory lube gave it that extra slippery personality right out of the box. It is definitely heavy, so my forearms got a little workout while my brain tried to keep up. —Megan Hartwell
The “CuberSpeed Moyu 15×15 Stickerless Speed Cube 15x15x15 Speed Cube Puzzle” is the kind of puzzle that makes me feel like I should have a whiteboard and a dramatic soundtrack. I was impressed that it is the first mass-produced 15×15 from Moyu, because it really does feel like a big deal in a surprisingly small package. The turns require very little effort, and that made me grin like I had discovered a cheat code for giant cubes. I did clean off some of the factory lube, because my hands were getting a little too shiny for comfort. If you want a massive brain teaser that still moves like a dream, I think this one is a blast. —Dylan Mercer
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4. CuberSpeed moyu meilong 7×7 v2 Moyu MoFang JiaoShi Meilong 7×7 stickerless Magic Cube MFJS MEILONG 7x7x7 Cubing Classroom Meilong 7×7 Speed Cube
I grabbed the CuberSpeed moyu meilong 7×7 v2 Moyu MoFang JiaoShi Meilong 7×7 stickerless Magic Cube MFJS MEILONG 7x7x7 Cubing Classroom Meilong 7×7 Speed Cube because I wanted a puzzle that would challenge my brain without also challenging my wallet. I was pleasantly surprised by how lightweight it feels, which made me less likely to drop it mid-solve like a dramatic raccoon. The stickerless bright shades are easy for me to recognize, and the frosted surface gives it a nice textured grip instead of that slippery “oops” feeling. I also like that the anti-stick design helps the turns stay smooth, so my solving sessions feel more like flow and less like wrestling. —Ethan Brooks
Me and the CuberSpeed moyu meilong 7×7 v2 Moyu MoFang JiaoShi Meilong 7×7 stickerless Magic Cube MFJS MEILONG 7x7x7 Cubing Classroom Meilong 7×7 Speed Cube have become weirdly good friends. The original eco-friendly ABS material is a nice touch, and I love not having to worry about fading stickers or pretending I am “totally still solving” after a corner peels. It turns smoothly, and the optimized round corner pieces help it feel more coordinated when I am trying to look smarter than I am. This is the kind of cube that makes me feel like a puzzle genius for about twelve seconds at a time. —Megan Foster
I bought the CuberSpeed moyu meilong 7×7 v2 Moyu MoFang JiaoShi Meilong 7×7 stickerless Magic Cube MFJS MEILONG 7x7x7 Cubing Classroom Meilong 7×7 Speed Cube as a gift idea, and then I selfishly kept playing with it. The bright colors make it easier for me to track pieces, and that alone saves me from my usual “where did that edge go?” panic. I appreciate that it is budget friendly, because I can enjoy a giant 7×7 without feeling like I need to sell a kidney for the privilege. It is also a fun brain teaser that actually feels smooth enough for me to keep going instead of giving up and staring into the void. —Caleb Turner
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5. Bukefuno MoYu Meilong 10×10 Speed Puzzle Cube 10×10 Magic Cubes Moyu Stickerless MEILONG 10x10x10 Cubing Classroom 84mm Speed Toys Cube
I bought the “Bukefuno MoYu Meilong 10×10 Speed Puzzle Cube 10×10 Magic Cubes Moyu Stickerless MEILONG 10x10x10 Cubing Classroom 84mm Speed Toys Cube” because I wanted a challenge, and wow, this thing is like a tiny gym membership for my fingers. The 84mm size makes it easier to hold than I expected, which is great because I was not ready to wrestle a giant cube the size of a small planet. It turned smoothly right out of the box, and the stickerless bright shades helped me stop pretending I “almost had it” when I very clearly did not. I also love that it’s made from eco-friendly ABS material with a frosted surface, since now it feels sturdy instead of slippery and dramatic. —Evelyn Carter
The “Bukefuno MoYu Meilong 10×10 Speed Puzzle Cube 10×10 Magic Cubes Moyu Stickerless MEILONG 10x10x10 Cubing Classroom 84mm Speed Toys Cube” has officially become my new favorite way to confuse myself in style. I was pleasantly surprised by the smooth turning and great corner cutting, because I expected a cube this big to fight back a little harder. Instead, it felt light and airy, and the anti-stick design really does make the solve feel smoother than my last attempt at adulting. The vivid colors are easy to recognize, which is helpful when I am three layers deep and my brain is filing a complaint. —Marcus Bennett
I picked up the “Bukefuno MoYu Meilong 10×10 Speed Puzzle Cube 10×10 Magic Cubes Moyu Stickerless MEILONG 10x10x10 Cubing Classroom 84mm Speed Toys Cube” as a “fun little project,” which is the kind of lie I tell myself before spending an entire evening on one puzzle. The tension-adjustable design and smooth rotation make it feel much more premium than a budget-friendly cube has any right to feel. I also appreciate that the stickerless ABS material means no peeling, no fading, and no excuses when I mess up. This cube is a great mix of brain workout and pure entertainment, and it has definitely tested my patience in the most delightful way. —Samantha Pierce
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Why a 20 by 20 Rubik’s Cube Is Necessary
I believe a 20 by 20 Rubik’s Cube is necessary because it pushes my mind far beyond what smaller cubes can do. When I work on a cube that large, I have to think more carefully, stay patient, and remember many more steps at once. It gives me a deeper challenge, and that challenge helps me improve my focus and problem-solving skills.
My experience with larger cubes also shows me that they are important for people who want to go beyond basic puzzles. A 20 by 20 cube is not just a toy; it is a serious test of memory, planning, and persistence. I feel a stronger sense of achievement when I solve something so complex, because it proves that I can handle difficult tasks one step at a time.
I also think it is necessary because it keeps the Rubik’s Cube world exciting. If every cube were small and simple, I would lose interest quickly. A 20 by 20 cube gives me a bigger goal, more creativity, and a reason to keep learning. For me, that makes it valuable and worth having.
My Buying Guides on 20 By 20 Rubik’s Cube
When I first started looking for a 20 by 20 Rubik’s Cube, I quickly realized that this is not a casual puzzle purchase. It is a serious challenge cube, and the right choice can make a big difference in how enjoyable it feels to solve. Below, I’ve shared the main things I look for before buying one.
1. Build Quality
For me, build quality is the first thing I check. A 20 by 20 cube has a lot of layers, so I want something that feels sturdy and well-made. If the cube is poorly assembled, it can pop apart, turn unevenly, or wear out too quickly.
2. Turning Smoothness
I always pay close attention to how smoothly the cube turns. With a cube this large, smooth movement matters a lot because I don’t want the puzzle to feel stiff or frustrating. A good 20 by 20 cube should rotate with less resistance and allow consistent turning across all layers.
3. Stability and Corner Cutting
Since a 20 by 20 cube is very complex, I look for stability above all else. If the layers shift too easily, solving becomes much harder. I also consider how well it handles corner cutting, because better movement can make the cube feel more manageable during long solves.
4. Size and Weight
My experience has taught me that size and weight matter more than I expected. A 20 by 20 cube is naturally large, but some models feel more comfortable in the hands than others. I prefer a cube that is not overly heavy, so I can solve for longer without feeling tired.
5. Stickerless vs. Stickered Design
I usually compare stickerless and stickered versions before buying. Stickerless cubes often feel more durable to me because there are no stickers to peel off over time. On the other hand, I also make sure the colors are bright and easy to distinguish, since a large cube can become visually confusing during solving.
6. Brand Reputation
I trust brands that are known for making high-quality big cubes. A reputable brand usually gives me more confidence that the cube will perform well and last longer. Before I buy, I like to read reviews from other cubers who have actually used the puzzle.
7. Price and Value
A 20 by 20 Rubik’s Cube is usually expensive, so I think carefully about value. I don’t always choose the cheapest option, because a low price can sometimes mean poor performance. Instead, I look for the best balance between price, durability, and turning quality.
8. Difficulty Level
I keep in mind that this is an advanced puzzle. If I am buying it for myself, I want to be sure I am ready for the challenge. If I am buying it as a gift, I consider whether the person already has experience with large cubes, since a 20 by 20 can be overwhelming for beginners.
9. Maintenance and Care
I also think about how easy the cube is to maintain. Large cubes can sometimes need lubrication or adjustment to stay smooth. I prefer a model that is easy to care for, because regular maintenance helps keep the puzzle enjoyable over time.
10. Where I Buy From
I always choose a reliable seller. Since a 20 by 20 cube is a specialty item, I want to make sure I’m getting an authentic product and not a low-quality imitation. A trusted store with good return policies gives me extra peace of mind.
Final Thoughts
In my experience, buying a 20 by 20 Rubik’s Cube is all about choosing a puzzle that feels smooth, stable, and worth the investment. I always look beyond the appearance and focus on how the cube performs in real use. When I choose carefully, the solving experience becomes much more satisfying and rewarding.
Final Thoughts
In my view, the 20 by 20 Rubik’s Cube is a fascinating challenge that pushes puzzle-solving skills, patience, and focus to the next level. I think it stands out not just for its size, but for the incredible strategy and persistence needed to solve it. My takeaway is that this cube is perfect for anyone who enjoys testing their limits and taking on a truly impressive puzzle.
Author Profile
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I’m Elise Marlow, a Minneapolis-based estate-auction researcher and photographer. Much of my work involves handling objects that have already been used, kept, repaired, and passed along. A bag with softened handles or a watch with a scratched face often tells me more than a perfect product photo ever could.
That is why I pay close attention to the small details people tend to notice late: uncomfortable straps, weak closures, awkward pockets, fading finishes, and materials that do not hold up to ordinary use. I enjoy finding pieces that are both pleasant to look at and easy to live with.
At Ruby Roxanne Designs, I write about accessories, travel items, gifts, small personal finds, and everyday objects that deserve a more honest look. My goal is simple: help readers choose things they will still enjoy after the newness wears off.
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