Difference between revisions of "Thistlethwaite's algorithm"
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− | A computer cube solving | + | {{Method Infobox |
+ | |name=Thistlethwaite | ||
+ | |image=Thistlethwaite.gif | ||
+ | |proposers=[[Morwen Thistlethwaite]] | ||
+ | |year=1981 | ||
+ | |anames | ||
+ | |variants=[[Human Thistlethwaite]] | ||
+ | |steps=4 | ||
+ | |moves=31.3 | ||
+ | |purpose=<sup></sup> | ||
+ | * [[Computer Algorithm]] | ||
+ | * [[Fewest Moves]] | ||
+ | }} | ||
+ | A computer cube solving algorithm, based on reducing the cube to subgroups. | ||
− | == See | + | ==Steps== |
+ | # Reduction to G₁ = <U,D,L,R,F2,B2> | ||
+ | #* [[Edge Orientation]] | ||
+ | # Reduction to G₂ = <U,D,L2,R2,F2,B2> (also known as [[Domino Reduction]]) | ||
+ | #* placement of U/D edges in U/D faces | ||
+ | #* [[Corner Orientation]], and placement | ||
+ | # Reduction to G₃ = [[Square group|<U2,D2,L2,R2,F2,B2>]] (also known as [[Half Turn Reduction]]) | ||
+ | #* Corners | ||
+ | #* Edges | ||
+ | # Final Solve <br/> Permutation of all pieces using only 180 degree faces turns | ||
+ | |||
+ | == See also == | ||
* [[Human Thistlethwaite]] | * [[Human Thistlethwaite]] | ||
+ | * [[Kociemba]] | ||
* [[God's Algorithm]] | * [[God's Algorithm]] | ||
− | * [[: | + | * [[Puzzle theory]] |
+ | * [[Rubik's Cube Group]] | ||
+ | * [[Edge Orientation]] | ||
+ | * [[Domino Reduction]] | ||
+ | * [[Half Turn Reduction]] | ||
+ | |||
+ | [[Category:Computer algorithms]] | ||
+ | |||
+ | == External links== | ||
+ | * [http://www.jaapsch.net/puzzles/thistle.htm Jaap's Thistlethwaite page] | ||
+ | * Wikipedia: [http://en.wikipedia.org/wiki/Morwen_Thistlethwaite Morwen Thistlethwaite] | ||
+ | |||
+ | |||
− | [[Category: | + | [[Category:3x3x3 methods]] |
− |
Latest revision as of 13:39, 23 July 2022
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A computer cube solving algorithm, based on reducing the cube to subgroups.
Steps
- Reduction to G₁ = <U,D,L,R,F2,B2>
- Reduction to G₂ = <U,D,L2,R2,F2,B2> (also known as Domino Reduction)
- placement of U/D edges in U/D faces
- Corner Orientation, and placement
- Reduction to G₃ = <U2,D2,L2,R2,F2,B2> (also known as Half Turn Reduction)
- Corners
- Edges
- Final Solve
Permutation of all pieces using only 180 degree faces turns
See also
- Human Thistlethwaite
- Kociemba
- God's Algorithm
- Puzzle theory
- Rubik's Cube Group
- Edge Orientation
- Domino Reduction
- Half Turn Reduction
External links
- Jaap's Thistlethwaite page
- Wikipedia: Morwen Thistlethwaite