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Rubik's Cubes 2x2x2-NxNxN.docx
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Step 3.5. Put 3 pairs to place

We will rotate the top side and put the place for pair on bottom side and after we insert the bottom pair into place.

The top side rotate on any angle and the middle layer only on 180.

Let's do it:

Put the place for Yellow-Orange and Yellow-Red pair

Rotate middle layer on 180⁰ and insert pair to place

Other pair goes to bottom side. On top side put the place for Yellow-Green and Yellow-Blue pair

Rotate middle layer on 180⁰ and insert pair to place

All pairs inserted to places!

Phase 4. Put centers to its place

There is only 3 cases:

  1. All centers not on their places;

  2. 2 centers on their places and 4 is not;

  3. All centers on their places.

Case 1. All centers not on their places

Blue to place

Red to place

White to place

Lines to place

It is all!!!

Case 2. 2 centers on their places and 4 is not

Blue to place (180⁰)

Put Red (90⁰)

Red to place (180⁰)

Lines to place

It is all!!!

About big Rubik's Cubes

8 corners elements (contains 3 color) on cubes of all sizes are going the same way:

…

The central edges elements and centers on cubes with an odd number of layers we solve as 3x3x3 cube:

…

If on big cubes to collect 2 frame at opposite sides (such as the Green and Blue), the 8 adjacent edge elements will be of a dice 2x2x2 only with invisible right and left sides:

Take the cube 2x2x2

And pretend that he does not have the right and the left side, i.e. they can not put elements

The cube 6x6x6 contains 2 such cubes 2x2x2, that can be solved in order

…

The sequence of solving big cubes

As the basic colors are also used White and Yellow color.

Solving 8 corners as cube 2x2x2

Solving 4 columns. Insert edges without basic color into place. This phase equals to phase 2 for cube 3x3x3.

Solving other 4 ribs and insert them to places.

In the result - two letters «O» (on the Green and Blue sides).

Solving central edges (if them exists). They solving as edges on the cube 3x3x3

  • Solving in order, 8 adjacent edges as the cube 2x2x2;

  • If on these 8 elements have got the parity, make offset one layer on 90⁰ and resolving 4 ribs;

  • Connect correct pair from edges and placing their. Considering each pair as one solving their as solving last 3 pairs on cube 3x3x3 (here possible at the end will only take to change 2 pairs).

Transposition of central elements.

For cube 6x6x6, must will solving in order 2 such groups of 8 elements

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