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Petrus Method for Big Cubes — Step-by-Step Guide from 4×4 to 20×20

Bro thanks for showing interest in my method.

Let me add some clarity.

Method u mentioned is Normal EAC, not EAC 2.0.

For EAC-
Firstly choose corners, then add edge pieces to it (one by one) . Not like first u pair edges then pair it with the corner.

Then after pairing all f2l pairs, choose any side. And the concept is u first choose edges as an anchor point, then u add center pieces one by one to that anchor.
Then insert the anchor along with center pieces in correct spot.

Lly make second roux block.

In third block there is a change, suppose u are doing blue side, so u have fo add white pieces also to the anchor.

Do last block.

Pair last 4 edges, and u are done.


Now to make this method more intuitively, i come up with second version of this method EAC 2.0 where this is no use of sune alg and this oll alg Rw2 D Rw' U2 Rw D' Rw' U2 Rw'.

U can check my eac playlist, and i would suggest, firstly check my eac on 3 by 3 videos, slow solves, then after understanding that, then move further.

And most imp. Dont learn EAC 2.0 directly first learn EAC.
 
Bro thanks for showing interest in my method.

Let me add some clarity.

Method u mentioned is Normal EAC, not EAC 2.0.

For EAC-
Firstly choose corners, then add edge pieces to it (one by one) . Not like first u pair edges then pair it with the corner.

Then after pairing all f2l pairs, choose any side. And the concept is u first choose edges as an anchor point, then u add center pieces one by one to that anchor.
Then insert the anchor along with center pieces in correct spot.

Lly make second roux block.

In third block there is a change, suppose u are doing blue side, so u have fo add white pieces also to the anchor.

Do last block.

Pair last 4 edges, and u are done.


Now to make this method more intuitively, i come up with second version of this method EAC 2.0 where this is no use of sune alg and this oll alg Rw2 D Rw' U2 Rw D' Rw' U2 Rw'.

U can check my eac playlist, and i would suggest, firstly check my eac on 3 by 3 videos, slow solves, then after understanding that, then move further.

And most imp. Dont learn EAC 2.0 directly first learn EAC.
And no worries bro, If u face issues i will again make detailed explanation video, and share it to u. Or u can comment also.
 
I don't realy thik so because it has like only 2 pieces if you mean the 2×2 if tou mean the megaminxs then maybe yea but you have to do it twice I think and change some stuff about it
Guys is it possible to solve Dodecahedrons using Petrus method or EAC method?
 
I don't realy thik so because it has like only 2 pieces if you mean the 2×2 if tou mean the megaminxs then maybe yea but you have to do it twice I think and change some stuff about it
Ya i am talking about big megaminxs, 4 by 4, 6 by 6 and beyond.
 
Need help in Master kilominx-

Hi guys, i have tried master kilominx using Petrus method and left with last two layers.

Dont know how to finish it.

Is it possible that i use commutator for centers then use my EAC 2.0 edge paring system and finish this using 8355 method?

Need help!

IMG_20260623_091222.webpIMG_20260623_091233.webp


Stay Tuned!
 
Broooo help me in making methods then.

See i have tried lots of things,

EAC
EAC 2.0
Petrus method on big cubes
Yau + half centers on big cubes
Combined EAC + Petrus
Petrus +8355
EAC+petrus + 8355
EAC+8355
Petrus method on mirror cubes
And now i am trying petrus method on dodecahedrons.

I want to try new things bro, i need help in this, you have any idea let me know.
 
Please share your feedback, tips, or creative ideas! I’m always looking to try new things and improve the method, and I’d love to hear your thoughts.
I like this idea
But Id stop at step 15 for edge-pairing, instead of that advanced last layer
any beginner methods on the LSLL tho?
Petrus method on mirror cubes
cant you repeat that just on mirror cubes, itll be easy i think
 
I like this idea
But Id stop at step 15 for edge-pairing, instead of that advanced last layer
any beginner methods on the LSLL tho?

cant you repeat that just on mirror cubes, itll be easy i think
Ok i will bring slow solve of 9 by 9 to remove the confusion.

And yes i am planning to record second video of petrus method on mirror cube.

So no worries
 
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