Difference between revisions of "ZBLS"
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− | + | {{Substep Infobox | |
+ | |name=ZBLS | ||
+ | |image=ZBLS_representation_imageV2.png | ||
+ | |proposers=[[Zbigniew Zborowski]], [[Ron van Bruchem]] | ||
+ | |year=? | ||
+ | |anames=EOLS, ZBF2L | ||
+ | |variants=[[VHLS]] | ||
+ | |subgroup=LS | ||
+ | |algs=302 | ||
+ | |moves= | ||
+ | |purpose=speedsolving | ||
+ | |previous=[[F2L-1 cube state]] | ||
+ | |next=[[LL:EO cube state]] | ||
+ | }} | ||
− | ZBLS is not as useful on its own as [[ZBLL]], although together they are very fast. The problem is that ZBLS involves 125 algorithms (counting inverses and mirrors as the same algorithm) and has a total of | + | '''ZBLS''' (short for '''[[Zbigniew Zborowski|Zborowski]]-[[Ron van Bruchem|Bruchem]] Last Slot''', earlier called '''ZBF2L'''), also known with the more descriptive name '''EOLS''' (short for '''Edge Orientation Last Slot'''), is a 3x3 speedsolving substep to simultaneously solve the last [[corner]]-[[edge]] pair in [[F2L]] and orient the [[last layer]] edges. Originally proposed as part of the [[ZB method]], it can occasionally be useful for methods such as [[Fridrich]] or for [[Fewest Moves]]. |
+ | |||
+ | ZBLS is not as useful on its own as [[ZBLL]], although together they are very fast. The problem is that ZBLS involves 125 algorithms (counting inverses and mirrors as the same algorithm) and has a total of 302 cases to learn. When combined with ZBLL, there are 795 algorithms. Only a handful of cubers have learned ZBLS in its entirety. [[VHLS]], a two-step method that first makes the last pair and then inserting it while orienting edges, is a subset of ZBLS corresponding to just one of the F2L cases. | ||
== Terminology change == | == Terminology change == | ||
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== External links == | == External links == | ||
* [http://www.cubezone.be/zbf2l.html ZBF2L] By Lars Vandenbergh | * [http://www.cubezone.be/zbf2l.html ZBF2L] By Lars Vandenbergh | ||
+ | * [https://www.speedcubingtips.eu/zbls-zborowski-bruchem-last-slot/ ZBF2L/ZBLS by speedcubingtips.eu] | ||
+ | * [https://archive.ph/f6YtJ CE's ZB F2L Algs] (OH) | ||
[[Category:3x3x3 last slot substeps]] | [[Category:3x3x3 last slot substeps]] | ||
[[Category:Acronyms]] | [[Category:Acronyms]] | ||
[[Category:Advanced methods]] | [[Category:Advanced methods]] |
Latest revision as of 21:22, 16 April 2023
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ZBLS (short for Zborowski-Bruchem Last Slot, earlier called ZBF2L), also known with the more descriptive name EOLS (short for Edge Orientation Last Slot), is a 3x3 speedsolving substep to simultaneously solve the last corner-edge pair in F2L and orient the last layer edges. Originally proposed as part of the ZB method, it can occasionally be useful for methods such as Fridrich or for Fewest Moves.
ZBLS is not as useful on its own as ZBLL, although together they are very fast. The problem is that ZBLS involves 125 algorithms (counting inverses and mirrors as the same algorithm) and has a total of 302 cases to learn. When combined with ZBLL, there are 795 algorithms. Only a handful of cubers have learned ZBLS in its entirety. VHLS, a two-step method that first makes the last pair and then inserting it while orienting edges, is a subset of ZBLS corresponding to just one of the F2L cases.
Terminology change
ZBLS was originally called ZBF2L; similarly, VHLS was originally called VHF2L. As more last-slot substeps were considered, several notable cubers began to call them all with the LS suffix.
See also
External links
- ZBF2L By Lars Vandenbergh
- ZBF2L/ZBLS by speedcubingtips.eu
- CE's ZB F2L Algs (OH)