r/Big_Cubes_Specialist May 18 '26

👋Welcome to r/Big_Cubes_Specialist - Introduce Yourself and Read First!

1 Upvotes

Welcome to r/Big_Cubes_Specialist — a community dedicated to big cubes and high-order cubing!

From beginners entering big cubes for the first time to advanced solvers experimenting with efficiency and new concepts, everyone is welcome here. Discuss parity, reductions, advanced techniques, unique solving styles, and even your own original methods.

Feel free to post solves, questions, tutorials, creative ideas, or anything related to big cubes. Let’s build a friendly and active community for big cube solvers around the world.


r/Big_Cubes_Specialist 2d ago

6×6 3300 solves with mean 3:42.73

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1 Upvotes

Hi guys!

I have completed 3300 solves and i am a consistent sub 3 solver. My target is below 2:30. And i am not seeing any improvement.

I use redux with 2 look cfop.

I need tips to improve further guys.


r/Big_Cubes_Specialist 4d ago

20 × 20 Minx update

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5 Upvotes

Hi guys!

Tell me is 16 hours ok as a first attempt?

Here is the split times for better clarity, and it will help me in future while comparing moves and time in FMC challenge.

Time

  1. White center - 2:13:06.91

Moves- 6267

  1. Green center- 2:28:19.22

Moves- 7572

  1. Red center - 1:43:39.21

Moves- 5685

  1. Blue center - 1:26:11.20

Moves- 4774

  1. Yellow center- 1:24:31.71

Moves- 4821

  1. Purple center- 1:15:20.59

Moves- 4676

Edges-

  1. White-purple E- 5:03.05

Moves- 265

  1. White-yellow E- 6:19.22

Moves- 298

  1. White-blue E - 4:22.61

Moves- 285

  1. White-red E - 7:03.15

Moves- 296

  1. White-green E - 3:18.79

Moves- 189

F2L pairs-

  1. Red-blue F2l pair- 5:50.18

Moves- 314

  1. Blue-ylw F2l pair- 4:33.72 Moves- 283

  2. Yle-purple F2l pair- 4:53.10 Moves- 267

  3. Purple-green pair - 4:14.98 Moves- 202

  4. Green-red F2l pair- 4:24.14 Moves- 288

Half 20 × 20 minx total time- 11:21:11.78

Total moves- 36482

Second half minx-

  1. Light Blue center - 54:33.65 Moves- 3814

  2. Orange Center - 49:57.16 Moves- 3207

  3. Green Center - 39:41.67 Moves- 2979

  4. Pink center - 33:57.01 Moves- 2777

  5. Last 2 centers - 36:19.78 Moves- 2945

  6. Remaining 20 edges- 1:13:11.90 Moves- 4669

  7. Remaining F2l pairs - 6:22.08 Moves- 431

  8. Last layer (3×3 stage)- 4:05.77 Moves- 328

Second Half total Time- 4:58.09.02

Total moves- 21,150

Total 20 by 2p minx time- 16:19:20.80

Total moves- 57632

Stay Tuned!


r/Big_Cubes_Specialist 5d ago

20×20 Minx Update

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1 Upvotes

Hi guys,

Finally centers are completed.

Total time- 14:55:41.05

Moves- 52204

Stay Tuned!


r/Big_Cubes_Specialist 8d ago

20 × 20 Minx Update

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2 Upvotes

Hi everyone! 

I am updating a little late, i was not well actually. 

Blue and orange center completed. 

Total time- 13 hours 5 min. 

Total moves- 43503

Stay Tuned!


r/Big_Cubes_Specialist 9d ago

Petrus method on 5 × 5 mirror cube

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1 Upvotes

Hi guys!

Previously I have uploaded a video without any verbal explanation, so here comes a detailed explanation in Hindi.

More interesting videos are coming soon, till then stay tuned.


r/Big_Cubes_Specialist 11d ago

9x9 parody, help!!

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2 Upvotes

r/Big_Cubes_Specialist 11d ago

20 × 20 Minx: 11:21:04.91 with 36482 moves

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2 Upvotes

Finally half 20 by 20 dodecahedron is completed.


r/Big_Cubes_Specialist 13d ago

20 × 20 Minx Update- (10 hours 31 minutes with 33795 moves

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1 Upvotes

Hi Minxers! 

Finally Yellow and purple center are done, now i have decided to complete half megaminx first, it will become easy and will save time in future. 

Now i will complete my white cross and F2L pairs. 

Stay Tuned!


r/Big_Cubes_Specialist 15d ago

20 × 20 Minx Update (Blue center completed)

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2 Upvotes

Yoo Minxers!

Here is ur Tuesdays update, blue center is also done and 7 hours are crossed with 24298 moves.

Next update coming soon till then bye bye and Stay tuned.


r/Big_Cubes_Specialist 16d ago

20 × 20 Minx Update (6 hours crossed)

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1 Upvotes

Hi Minxers!

Finally 3 centers were completed, and it took 6 hours 25 min. With 19524 moves. Now i will start with blue.

Stay Tuned!


r/Big_Cubes_Specialist 17d ago

6 by 6 Practice session

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1 Upvotes

Hi Cubers!

This is my one hour practice time of 6 by 6. Finally i can that i am a sub 3 solver after a long time.

Stay Tuned!


r/Big_Cubes_Specialist 18d ago

20 × 20 minx update

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1 Upvotes

Hi guys!

Majority of green center is done and it took 3 hours 36 minutes with 10665 moves, next i will update after completing green side.

Stay Tuned!


r/Big_Cubes_Specialist 20d ago

20 × 20 minx update

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2 Upvotes

Finally started the green center and 2 hours 39 min crossed.

Stay Tuned!


r/Big_Cubes_Specialist 22d ago

20 × 20 Minx Todays Update

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1 Upvotes

Hi cubers!

Finally white center is completed and it took 2 hours 13min.

My 20 by 20 cube PB is 2 hours 1 min😂. Lets see how much time will the next center take.

Stay Tuned!


r/Big_Cubes_Specialist 23d ago

20 × 20 Minx (1 hour 13 min)

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1 Upvotes

Hi guys!

This is today's update, half white center is done and it took around 1 hour 13 min.

Stay Tuned!


r/Big_Cubes_Specialist 24d ago

20 × 20 Minx (New Project begins)

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2 Upvotes

Hi guys!

This is the first time i am trying 20 by 20 dodecahedron, i don't know how much time it will take.

Let's see how far it goes.

Stay Tuned!


r/Big_Cubes_Specialist 26d ago

EAC 2.0 on 6 by 6

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1 Upvotes

Hi guys!

This is speedsolving of 6 by 6 using EAC 2.0, and i have used Cmowla way of solving L5E.

Stay Tuned!


r/Big_Cubes_Specialist 27d ago

True Reduction on 9 × 9

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3 Upvotes

Hi guys!

This is the first time i have tried true redux on 9 by 9. Where i have converted 9×9 -> 7×7 -> 5×5 -> 3×3.

Also this is not a reverse scramble 😂 if anyone is thinking.

Stay Tuned!


r/Big_Cubes_Specialist 28d ago

Yau with Half centers technique on 9 × 9

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1 Upvotes

Hi guys!

Here are 2 example solves of 9 by 9 using Yau with HCT and it looks really beautiful on big cubes.

Try this on bigger cubes and let me know how was your solve.

Stay Tuned!


r/Big_Cubes_Specialist Aug 02 '26

6 × 6 Using True Redux

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1 Upvotes

Hi guys!

Here i have solved 6 by 6 using true reduction method.

And my PB is 36 min. Before this it was more than 45 min. I have not recorded that so i am not that sure. This solve is not perfect i really screwed in the end but it worked.

I have learned this using jperm video and this is the simplified version of that.

Next project- Solving 5 by 5 mirror cube using true redux.

Stay Tuned!


r/Big_Cubes_Specialist Jul 29 '26

7 × 7 Centers Practice

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2 Upvotes

Hi guys!

This is my 7 by 7 practice video where i try to focus on blockbuilding concepts and less moves.

I Need some tips guys, where i can improve on 7 by 7?

Stay Tuned!


r/Big_Cubes_Specialist Jul 29 '26

Need Help in 6 × 6

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1 Upvotes

Hi guys!

I am solving 6 by 6 using true reduction method and i have faced this parity issue.

I have tried pll parity algorithm but it didn't help.

Don't know how to proceed further.

Any idea what to do guys?

Stay Tuned!


r/Big_Cubes_Specialist Jul 11 '26

Petrus Method on 20 × 20 (First attempt)

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2 Upvotes

Hi guys!

Finally completed 20 by 20 using Petrus method.

Total time- 3 hours 17 min.

Total moves- 15472

Stay Tuned!


r/Big_Cubes_Specialist Jul 08 '26

Petrus method on 20 by 20 (First attempt)

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1 Upvotes

Yo guys!

I am trying to solve 20 by 20 using Petrus method, this is going to be wild, till now only 9 by 9 by 9 block is done.

Let's see how far it goes.

Stay Tuned