CP

Third step: the top face is done and its edges are in place; one algorithm places the corners. 15 cases.

15 cases · 343 algorithms

No proven optimum for this set: the page gives the length of the shortest algorithm offered and a lower bound.

Definition of the set: SpeedCubeDB, CubeSkills, Lars Vandenbergh's archive.

How to read this page

Each case is seen from above: the top face in the middle, the top layer's stickers on its sides, the front face at the bottom.
Colours of the puzzle in the application. Grey marks what the case does not look at.
Lengths: each move counts 1, an inner slice 2, a rotation 0. The "setup" presents the puzzle as drawn and does not count.
In each case, the best available optimal algorithm comes first, then the others by increasing ease score. When no optimal writing is available, all algorithms are ranked by this score (lower is easier).
"Play" starts from a position of the case and runs the algorithm to the set’s goal. Usually, the starting position is obtained by running the algorithm backwards from the solved puzzle. For a partial goal, the player may start from a representative position of the case in the application; the puzzle is not necessarily fully solved at the end.

CP 1

At least 7 moves

27 algorithms

First algorithm: (U2') Rv R2' U2 R' DR' R U2' R' DR R2' Rv'

CP 2

At least 7 moves

28 algorithms

First algorithm: (U2') R BR' R2 F2 R2' BR R2 F2' R2

CP 6

At least 7 moves

25 algorithms

First algorithm: R' U' R' Fv' R' U L' U' R U L U' R' U L U' R U2 Fv

CP 3

At least 7 moves

23 algorithms

First algorithm: BR' R' U L U' R' U L' U' R2 BR

CP 5

At least 7 moves

23 algorithms

First algorithm: (U2') R' L' U2 L U R U Uv R L U2' R' U' L' Uv'

CP 4

At least 7 moves

23 algorithms

First algorithm: (U2) BR' R2' U L U' R U L' U' R BR

CP 7

At least 7 moves

30 algorithms

First algorithm: (U') Uv' Rv' R U' R' DR R U R' DR' R U R' DR R U' R' DR' Rv Uv

CP 9

At least 7 moves

26 algorithms

First algorithm: R2' U' R2 F2 R2' F2' U' F2 R2 F2' R2' U2 R2

CP 12

At least 7 moves

25 algorithms

First algorithm: (U) R' U' R U2 R' U' R U2 R' U R U2 R' U2' R U R' U2' R

CP 15

At least 7 moves

23 algorithms

First algorithm: (U) R2 U2 R2' U R2 U' R2' U R2 U' R2' U R2 U2 R2'

CP 13

At least 7 moves

23 algorithms

First algorithm: (U2') R' U2 R U' R' U2 R U2' R' U' R U2' R' U R U2' R' U R

CP 11

At least 7 moves

10 algorithms

First algorithm: R2 U2' R2' Uv' R2' U' R2 U' Uv R2 U' R2' Uv' R2' U2' R2 Uv Uv' Uv

CP 14

At least 7 moves

22 algorithms

First algorithm: (U') R2 U2' R2' U' R2 U R2' U' R2 U R2' U' R2 U2' R2'

CP 10

At least 7 moves

10 algorithms

First algorithm: R2' U2 R2 Uv R2 U R2' U Uv' R2' U R2 Uv R2 U2 R2' Uv' Uv Uv'

CP 8

At least 7 moves

25 algorithms

First algorithm: R2' U2' R2 F2 R2' F2' U F2 R2 F2' R2' U R2