HD NLL

All corners are oriented. Three D corners occupy DBL, DBR and DFL in any order; the fourth is in U and a U corner occupies DFR. PBL cases are excluded. Permute the oriented corners in the HD last-slot step.

36 cases · 340 algorithms

Proven optimum for every case.

Definition of the set: Speedsolving wiki (HD Method), public sheet.

How to read this page

Each case is seen at three quarters: top, front and right faces, plus the top layer's back and left stickers as flat strips.
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.

R bar

Optimum 9 moves

10 algorithms

First algorithm: B U' B2 y' B y B U' B U2 B'

R bar

Optimum 7 moves

7 algorithms

First algorithm: (U2) x R2 B' U2 B R2 B' U2

R Bar

Optimum 3 moves

7 algorithms

First algorithm: (U2) x U2 B U2

solved

Optimum 7 moves

7 algorithms

First algorithm: (U) B2 y' U B2 y U' B2 U B2

solved

Optimum 10 moves

11 algorithms

First algorithm: x R' U R y R' U2 R' y' R' U' R U2

Solved

Optimum 7 moves

7 algorithms

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

R Bar

Optimum 9 moves

11 algorithms

First algorithm: R2 U' R' U' x' R U2 R' U R'

R Bar

Optimum 6 moves

9 algorithms

First algorithm: (U') x U2 B' U2 B y' B2 U2

R bar

Optimum 9 moves

11 algorithms

First algorithm: (U) x U L' U2 L' U2 L' U L2 U

solved

Optimum 5 moves

7 algorithms

First algorithm: L2 U' L2 U x U2

Solved

Optimum 5 moves

7 algorithms

First algorithm: B2 U B2 y' U' B2

Solved

Optimum 9 moves

11 algorithms

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

R opp

Optimum 9 moves

11 algorithms

First algorithm: x L U' L2 U' L2 U' L U2 L

R opp

Optimum 9 moves

11 algorithms

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

R opp

Optimum 5 moves

7 algorithms

First algorithm: (U2) x U2 B' U2 B U2

R opp

Optimum 4 moves

8 algorithms

First algorithm: (U) x U2 B y B2 U2

R opp

Optimum 9 moves

11 algorithms

First algorithm: (U) x' U' R U' R2 y' U R' U' R U2

R opp

Optimum 8 moves

11 algorithms

First algorithm: y2 L2 B' U B' L2 B U' B'

diag

Optimum 6 moves

9 algorithms

First algorithm: (U') B2 U B2 U' B2 y' B2

diag

Optimum 9 moves

11 algorithms

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

Diag

Optimum 6 moves

9 algorithms

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

diag

Optimum 8 moves

11 algorithms

First algorithm: (U) x U2 L' y' U L' U2 L y U' L'

Diag

Optimum 8 moves

11 algorithms

First algorithm: x' R' U' R U2 R' y' R y R' U2

Diag

Optimum 9 moves

11 algorithms

First algorithm: R' U' R U x R' U2 x' R' U' R'

F opp

Optimum 9 moves

11 algorithms

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

F opp

Optimum 5 moves

7 algorithms

First algorithm: (U) z' U2 L U2 L' U2

F opp

Optimum 9 moves

11 algorithms

First algorithm: (U2) x L' U x' U L U2 L U' L' y L'

F Bar

Optimum 9 moves

10 algorithms

First algorithm: (U) L' U L2 y L' y' L' U L' U2 L

F bar

Optimum 3 moves

7 algorithms

First algorithm: (U') R2 U' R2

F bar

Optimum 7 moves

7 algorithms

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

F bar

Optimum 9 moves

11 algorithms

First algorithm: (U) x U2 B U B y U' B2 U B' U

F Bar

Optimum 9 moves

11 algorithms

First algorithm: R B' R2 B' R2 B' R B2 R'

F Bar

Optimum 6 moves

9 algorithms

First algorithm: (U2) x U2 R2 y R' U2 R U2

F opp

Optimum 4 moves

8 algorithms

First algorithm: (U2) x' U2 R2 y' R U2

F opp

Optimum 8 moves

11 algorithms

First algorithm: (U2) x R' B' R U2 R' B R' U2

F opp

Optimum 9 moves

11 algorithms

First algorithm: (U2) x L U' L U2 x' L' U L U' L2