The Most Difficult Rubik's Puzzle, Ranked

Choose the Rubik's Puzzle you think is the most difficult!

Author: Gregor Krambs
Updated on Jun 7, 2024 06:33
For enthusiasts of puzzles, the challenge of solving a complex Rubik’s Cube provides not only a mental workout but also a way to showcase dexterity and problem-solving skills. Identifying which variants pose the greatest challenge can be a subjective question, as difficulty can differ widely from one solver to another. By comparing experiences and opinions, enthusiasts can better understand which puzzles are considered the most daunting and why. This interactive listing allows users to actively participate by voting for the Rubik's puzzles they find the toughest. Each vote helps to constantly shape and adjust the ranking, offering an up-to-date reflection of the community’s views. Engaging with this dynamic list not only aids others in discovering which puzzles to tackle for an increased challenge but also fosters a sense of community as participants contribute their insights and experiences.

What Is the Most Difficult Rubik's Puzzle?

  1. 1

    Mirror Blocks

    A variation of the Rubik's Cube where each piece is of a different size, requiring solvers to use shape, rather than color, to solve the puzzle.
    • Number of pieces: Same as a standard Rubik's Cube, but with varying sizes for each block.
    • Solving difficulty: Moderate to high, as solvers must adjust to a different solving strategy.
  2. 2


    The Yottaminx is a dodecahedron-shaped puzzle that is essentially a higher-order version of the Megaminx, extending into a mind-boggling number of pieces.
    • Number of pieces: Overwhelming, with each face containing a massive amount of individual pieces to align.
    • Solving difficulty: Extremely high due to its complexity and the sheer number of pieces.
  3. 3


    The Teraminx is another step up from the Megaminx, adding even more layers and pieces, and thus, more complexity.
    • Number of pieces: Features more layers and pieces than the Gigaminx, making it more complex.
    • Solving difficulty: Very high, with the added layers significantly increasing the challenge.
  4. 4


    An even more complex version of the Megaminx, the Examinx takes the challenge to an extreme level, with an astronomical number of pieces.
    • Number of pieces: Features an incredibly high number of pieces, making it one of the most complex puzzles.
    • Solving difficulty: The complexity and the vast number of pieces make it a nightmare for even seasoned puzzle solvers.
  5. 5


    A higher-order version of the Megaminx, the Petaminx is a dodecahedron puzzle that takes the challenge to a new level.
    • Number of pieces: Significantly more than the Megaminx, adding layers of complexity.
    • Solving difficulty: Very high, requiring advanced solving strategies and a lot of patience.
  6. 6


    An advanced version of the Megaminx, the Gigaminx features more layers and pieces, increasing the solving difficulty substantially.
    • Number of pieces: Each face contains more pieces than the standard Megaminx, adding to its complexity.
    • Solving difficulty: High, as the increased number of pieces and layers complicates solving strategies.
  7. 7

    13x13x13 Cube

    A very high-order Rubik's Cube, the 13x13x13 Cube presents a formidable challenge with its vast number of pieces.
    • Number of pieces: Each face consists of 169 squares, making for a total of 1,014 individual pieces.
    • Solving difficulty: High, due to its large size and the complexity of aligning all the pieces correctly.
  8. 8

    17x17x17 Cube

    The 17x17x17 Rubik's Cube, created by Oskar van Deventer, is the world's largest order twisty puzzle, recognized by the Guinness World Records.
    • Number of pieces: Each face consists of 289 squares, totaling 1,539 individual pieces.
    • Solving difficulty: Extremely challenging due to its massive size and complexity.
  9. 9


    The Kilominx is a simpler version of the Megaminx, but with fewer pieces, it still presents a unique challenge.
    • Number of pieces: Fewer than the standard Megaminx, but still offers a challenging puzzle-solving experience.
    • Solving difficulty: Moderate, making it accessible yet still difficult for many solvers.
  10. 10

    Ghost Cube

    A highly challenging puzzle that takes the concept of the Mirror Blocks further, with pieces that are not only different sizes but also irregular shapes.
    • Number of pieces: Similar to a standard Rubik's Cube but with irregularly shaped pieces.
    • Solving difficulty: High, as it requires understanding the puzzle's unique geometry to solve.

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About this ranking

This is a community-based ranking of the most difficult Rubik's Puzzle. We do our best to provide fair voting, but it is not intended to be exhaustive. So if you notice something or Rubik's Puzzle is missing, feel free to help improve the ranking!


  • 1 votes
  • 10 ranked items

Voting Rules

A participant may cast an up or down vote for each Rubik's Puzzle once every 24 hours. The rank of each Rubik's Puzzle is then calculated from the weighted sum of all up and down votes.

Additional Information

More about the Most Difficult Rubik's Puzzle

Mirror Blocks
Rank #1 for the most difficult Rubik's Puzzle: Mirror Blocks (Source)
The Rubik's Puzzle has fascinated many since its creation. It challenges the mind with its colorful, twisting pieces. Solving it requires patience, strategy, and a sharp mind. Over the years, enthusiasts have created puzzles that push the limits of difficulty. These puzzles are not for the faint-hearted. They demand a deep understanding of the mechanics and advanced solving techniques.

The original puzzle consists of a simple cube. Each face has nine smaller squares, and each face can turn independently. The goal is to align all squares on each face to be the same color. This basic puzzle has millions of possible combinations, yet only one solution. For many, this is already a daunting task.

Advanced puzzles build on this concept. They add more layers, more pieces, and sometimes even different shapes. These changes increase the complexity exponentially. Solvers must think several steps ahead and plan their moves carefully. Each twist and turn can affect the entire puzzle, making it easy to get lost.

One key to solving these puzzles is understanding the algorithms. These are specific sequences of moves that achieve certain results. For the original puzzle, there are well-known algorithms that can help. However, advanced puzzles often require new algorithms. Solvers must learn these through practice and experimentation.

Another challenge is the physical manipulation of the puzzle. Advanced puzzles can be larger and more cumbersome. They require dexterity and precision. A single misaligned piece can ruin a solution, forcing the solver to start over. This adds a layer of frustration and difficulty.

The community around these puzzles is passionate and dedicated. They share solutions, tips, and new challenges. Competitions are held worldwide, where solvers race against the clock. The fastest times are astonishing, showing the skill and dedication of these individuals.

For those new to these puzzles, it is important to start with the basics. Mastering the original puzzle is a significant achievement. It provides a foundation for tackling more complex versions. There are many resources available, from books to online tutorials, to help beginners.

Advanced puzzles also teach valuable skills. They improve spatial awareness, problem-solving, and patience. They can be a great way to exercise the mind and keep it sharp. Many find the process of solving these puzzles to be meditative and rewarding.

In conclusion, the world of Rubik's Puzzles is vast and challenging. From the original cube to the most advanced designs, each puzzle offers a unique challenge. They require a blend of strategy, skill, and perseverance. For those willing to put in the effort, the rewards are great. The sense of accomplishment from solving a difficult puzzle is unmatched. It is a testament to the power of the human mind and its ability to overcome complex challenges.

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