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BOP 6CO

The 1×1×2 block at DFL-DBL is solved. Orient the six other corners while allowing U and D colours to remain mixed. Orient six corners around a solved block.

71 cases · 620 algorithms

Proven optimum for every case.

249 writings are played from a representative position of the case. They reach the goal shown in the dialog without necessarily solving the whole puzzle.

Definition of the set: Speedsolving wiki (BOP).

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.

Case 1

Optimum 4 moves

7 algorithms

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

Case 2

Optimum 6 moves

10 algorithms

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

Case 3

Optimum 4 moves

9 algorithms

First algorithm: y' R2 U2 R y R

Case 4

Optimum 3 moves

10 algorithms

First algorithm: R2 U2 R

Case 5

Optimum 5 moves

10 algorithms

First algorithm: y' R' U R' y U R

Case 6

Optimum 4 moves

7 algorithms

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

Case 7

Optimum 4 moves

9 algorithms

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

Case 8

Optimum 4 moves

7 algorithms

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

Case 9

Optimum 4 moves

7 algorithms

First algorithm: R y' R2 U' R

Case 10

Optimum 4 moves

9 algorithms

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

Case 11

Optimum 5 moves

10 algorithms

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

Case 12

Optimum 5 moves

10 algorithms

First algorithm: R U2 R2 U R

Case 13

Optimum 6 moves

10 algorithms

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

Case 14

Optimum 6 moves

10 algorithms

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

Case 15

Optimum 5 moves

10 algorithms

First algorithm: R U' R2 U' R

Case 16

Optimum 6 moves

10 algorithms

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

Case 17

Optimum 5 moves

10 algorithms

First algorithm: R U R2 U R

Case 18

Optimum 6 moves

10 algorithms

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

Case 19

Optimum 4 moves

7 algorithms

First algorithm: x U2 R2 y R U

Case 20

Optimum 4 moves

7 algorithms

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

Case 21

Optimum 3 moves

7 algorithms

First algorithm: (U2) R' U2 R

Case 22

Optimum 5 moves

10 algorithms

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

Case 23

Optimum 4 moves

7 algorithms

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

Case 24

Optimum 4 moves

7 algorithms

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

Case 25

Optimum 5 moves

10 algorithms

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

Case 26

Optimum 4 moves

10 algorithms

First algorithm: y2 B L2 B' L

Case 27

Optimum 5 moves

10 algorithms

First algorithm: R U2 R' U R

Case 28

Optimum 4 moves

7 algorithms

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

Case 29

Optimum 3 moves

7 algorithms

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

Case 30

Optimum 4 moves

9 algorithms

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

Case 31

Optimum 5 moves

10 algorithms

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

Case 32

Optimum 4 moves

7 algorithms

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

Case 33

Optimum 3 moves

7 algorithms

First algorithm: (U) R U2 R

Case 34

Optimum 3 moves

7 algorithms

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

Case 35

Optimum 3 moves

7 algorithms

First algorithm: (U) x U2 B' U

Case 36

Optimum 3 moves

7 algorithms

First algorithm: y2 B L2 B

Case 37

Optimum 3 moves

7 algorithms

First algorithm: R2 U' R

Case 38

Optimum 5 moves

10 algorithms

First algorithm: R y' U R' U' R

Case 39

Optimum 4 moves

10 algorithms

First algorithm: y2 L B L2 B

Case 40

Optimum 5 moves

10 algorithms

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

Case 41

Optimum 3 moves

7 algorithms

First algorithm: (U') R2 U R

Case 42

Optimum 4 moves

9 algorithms

First algorithm: y2 L' B L2 B

Case 43

Optimum 5 moves

10 algorithms

First algorithm: R' U2 R' U2 R

Case 44

Optimum 4 moves

9 algorithms

First algorithm: x U2 R U2 R

Case 45

Optimum 3 moves

7 algorithms

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

Case 46

Optimum 3 moves

7 algorithms

First algorithm: (U2) R' U R

Case 47

Optimum 5 moves

10 algorithms

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

Case 48

Optimum 3 moves

7 algorithms

First algorithm: (U') x U2 R2 U

Case 49

Optimum 3 moves

7 algorithms

First algorithm: (U') y2 B L' B

Case 50

Optimum 6 moves

10 algorithms

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

Case 51

Optimum 1 move

7 algorithms

First algorithm: (U') R

Case 52

Optimum 5 moves

10 algorithms

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

Case 53

Optimum 3 moves

7 algorithms

First algorithm: R U' R

Case 54

Optimum 4 moves

9 algorithms

First algorithm: y2 L2 B L2 B

Case 55

Optimum 3 moves

9 algorithms

First algorithm: R' U' R

Case 56

Optimum 5 moves

10 algorithms

First algorithm: x U2 R' U' R U

Case 57

Optimum 4 moves

9 algorithms

First algorithm: (U2) y2 L B L B

Case 58

Optimum 5 moves

10 algorithms

First algorithm: R' U R U2 R

Case 59

Optimum 3 moves

9 algorithms

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

Case 60

Optimum 5 moves

10 algorithms

First algorithm: R U' R2 U R

Case 61

Optimum 3 moves

9 algorithms

First algorithm: (U) R U R

Case 62

Optimum 3 moves

9 algorithms

First algorithm: y2 B L B

Case 63

Optimum 5 moves

10 algorithms

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

Case 64

Optimum 4 moves

10 algorithms

First algorithm: y2 L B L' B

Case 65

Optimum 4 moves

10 algorithms

First algorithm: (U) y2 B L B' L

Case 66

Optimum 4 moves

10 algorithms

First algorithm: y2 L' B L' B

Case 67

Optimum 3 moves

7 algorithms

First algorithm: (U') y2 B' L B

Case 68

Optimum 3 moves

7 algorithms

First algorithm: y' R y U' R

Case 69

Optimum 4 moves

10 algorithms

First algorithm: (U) y2 B' L B' L

Case 70

Optimum 6 moves

10 algorithms

First algorithm: R' U' R' y' R' U R

Case 71

Optimum 5 moves

10 algorithms

First algorithm: y2 B L2 B L2 B

Algorithms