Algorithm Per Kristen Fredlund 2021
(F2 L2' F' L F L F2' DR' DL' L' DL L NDR'
TL' TDL' TL TDL TDR TF2 TL' TF' TL' TF TL2 TF2' · CU)5 (125 btm)
Algorithm Walter Randelshofer 2021
(DR R DR2' R' F' DR F' R' DR' R2 DR F R' F · CU2)2
DR' DL DR R F2 DL' F' DL' F DL2 F2' DL' NR
TDL TF2 TDL2' TF' TDL TF TDL TF2' TR' TDR' TDL' TDR
(CU2' · TF' TR TF' TDR' TR2' TDR TR TF TDR' TF TR TDR2 TR' TDR')2 (81 btm)
Algorithm Walter Randelshofer 2023
SUR' SF SUR2 SF' SL' SUR' SL' SF' SUR SF2 SUR' SL SF' · NL' NBR
S2F S2L' S2UR S2F2' S2UR' S2F S2L S2UR S2L S2F S2UR2' S2F' S2UR
CR2 CU' (TDL2' (F U)2 F' U2' F2 U DR R U' R' DR' F2
TF2' TDR TR TU TR' TDR' TU' TF2' TU2 TF (TU' TF')2 TDL2) CU CR2' (58 btm)