Step 19/25 · CFOP

2-look PLL: corners

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Swap two neighboring or two diagonal corners so all four top corners are in place.

Goal

Put the four top corners in place relative to each other: each side has two top corners of one color. The edges may be mixed up; the next lesson fixes them.

How to recognize it

Look at the two top corners of each side. Two corners of the same color are called headlights.

  • Headlights on one side: two neighboring corners need to swap.
  • No headlights on any side: two diagonal corners need to swap.
  • Headlights on every side: the corners are done, go to the next lesson.

How to hold the cube

White face on the bottom, yellow on top. With headlights, turn U until they are on the left.

The main idea

T perm and Y perm are two full PLL algorithms. Here they only place the corners. When you learn one-look PLL later, you will use them again.

Check before moving on

Every side has headlights. The top is still all yellow.

Next lesson

Go to 2-look PLL: edges.

Step 1 / 14

R: Right face: turn 90°, front face goes up

Headlights: one side has two top corners of the same color.

Turn U until the headlights are on the left.

Step 1 of 14: R. Right face: turn 90°, front face goes up