Nemesizer
 





Sort by:

Show


Loading...
Mikhail Kharitonov (2019KHAR05) has 81 nemeses in the world:



WCA ID Name
  • 2009LIUE01: Evan Liu
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (224538)
2009LIUE01 Evan Liu
View Evan Liu's WCA profile
Compare Evan Liu with Mikhail Kharitonov
  • 2009ZEMD01: Feliks Zemdegs
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (221772)
2009ZEMD01 Feliks Zemdegs
View Feliks Zemdegs's WCA profile
Compare Feliks Zemdegs with Mikhail Kharitonov
  • 2011SBAH01: Rami Sbahi
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (222096)
2011SBAH01 Rami Sbahi
View Rami Sbahi's WCA profile
Compare Rami Sbahi with Mikhail Kharitonov
  • 2011WELC01: Walker Welch
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (222707)
2011WELC01 Walker Welch
View Walker Welch's WCA profile
Compare Walker Welch with Mikhail Kharitonov
  • 2012MCNE01: Jayden McNeill
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (224406)
2012MCNE01 Jayden McNeill
View Jayden McNeill's WCA profile
Compare Jayden McNeill with Mikhail Kharitonov
  • 2012PATE01: Antonie Paterakis
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (223209)
2012PATE01 Antonie Paterakis
View Antonie Paterakis's WCA profile
Compare Antonie Paterakis with Mikhail Kharitonov
  • 2013BURL01: Łukasz Burliga
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (222733)
2013BURL01 Łukasz Burliga
View Łukasz Burliga's WCA profile
Compare Łukasz Burliga with Mikhail Kharitonov
  • 2013EGDA02: Martin Vædele Egdal
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (227264)
2013EGDA02 Martin Vædele Egdal
View Martin Vædele Egdal's WCA profile
Compare Martin Vædele Egdal with Mikhail Kharitonov
  • 2013FRON01: Martin Fronescu
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (223136)
2013FRON01 Martin Fronescu
View Martin Fronescu's WCA profile
Compare Martin Fronescu with Mikhail Kharitonov
  • 2013GERH01: Kevin Gerhardt
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (222806)
2013GERH01 Kevin Gerhardt
View Kevin Gerhardt's WCA profile
Compare Kevin Gerhardt with Mikhail Kharitonov
  • 2013JOHN10: Brian Johnson
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (222611)
2013JOHN10 Brian Johnson
View Brian Johnson's WCA profile
Compare Brian Johnson with Mikhail Kharitonov
  • 2013KRAS02: Michał Krasowski
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (223450)
2013KRAS02 Michał Krasowski
View Michał Krasowski's WCA profile
Compare Michał Krasowski with Mikhail Kharitonov
  • 2013OLSZ02: Piotr Olszewski
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (220590)
2013OLSZ02 Piotr Olszewski
View Piotr Olszewski's WCA profile
Compare Piotr Olszewski with Mikhail Kharitonov
  • 2013OWCZ01: Bartłomiej Owczarek
  • View WCA profile
  • Head to head with 2019KHAR05
  • See my nemeses (2)
  • See who I nemesize (223572)
2013OWCZ01 Bartłomiej Owczarek
View Bartłomiej Owczarek's WCA profile
Compare Bartłomiej Owczarek with Mikhail Kharitonov
  • 2013ROGA02: Przemysław Rogalski
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (218752)
2013ROGA02 Przemysław Rogalski
View Przemysław Rogalski's WCA profile
Compare Przemysław Rogalski with Mikhail Kharitonov
  • 2013UVES01: Mattias Uvesten
  • View WCA profile
  • Head to head with 2019KHAR05
  • See my nemeses (4)
  • See who I nemesize (214503)
2013UVES01 Mattias Uvesten
View Mattias Uvesten's WCA profile
Compare Mattias Uvesten with Mikhail Kharitonov
  • 2014DETL01: Rasmus Stub Detlefsen
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (222550)
2014DETL01 Rasmus Stub Detlefsen
View Rasmus Stub Detlefsen's WCA profile
Compare Rasmus Stub Detlefsen with Mikhail Kharitonov
  • 2014KIPR01: Tommy Kiprillis
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (221555)
2014KIPR01 Tommy Kiprillis
View Tommy Kiprillis's WCA profile
Compare Tommy Kiprillis with Mikhail Kharitonov
  • 2014MEND02: Alexis Rodrigo Cazu Mendoza
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (221684)
2014MEND02 Alexis Rodrigo Cazu Mendoza
View Alexis Rodrigo Cazu Mendoza's WCA profile
Compare Alexis Rodrigo Cazu Mendoza with Mikhail Kharitonov
  • 2014MILL04: Chris Mills
  • View WCA profile
  • Head to head with 2019KHAR05
  • See my nemeses (1)
  • See who I nemesize (222087)
2014MILL04 Chris Mills
View Chris Mills's WCA profile
Compare Chris Mills with Mikhail Kharitonov
  • 2014SANC28: Julián García Sánchez
  • View WCA profile
  • Head to head with 2019KHAR05
  • See my nemeses (9)
  • See who I nemesize (215984)
2014SANC28 Julián García Sánchez
View Julián García Sánchez's WCA profile
Compare Julián García Sánchez with Mikhail Kharitonov
  • 2014ZAKR01: Karol Zakrzewski
  • View WCA profile
  • Head to head with 2019KHAR05
  • See my nemeses (1)
  • See who I nemesize (222061)
2014ZAKR01 Karol Zakrzewski
View Karol Zakrzewski's WCA profile
Compare Karol Zakrzewski with Mikhail Kharitonov
  • 2015CHEN56: Yu-Kai Chen (陳宇楷)
  • View WCA profile
  • Head to head with 2019KHAR05
  • See my nemeses (8)
  • See who I nemesize (208531)
2015CHEN56 Yu-Kai Chen (陳宇楷)
View Yu-Kai Chen (陳宇楷)'s WCA profile
Compare Yu-Kai Chen (陳宇楷) with Mikhail Kharitonov
  • 2015CHER07: Tommy Cherry
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (227037)
2015CHER07 Tommy Cherry
View Tommy Cherry's WCA profile
Compare Tommy Cherry with Mikhail Kharitonov
  • 2015EWER01: Helmer Ewert
  • View WCA profile
  • Head to head with 2019KHAR05
  • See my nemeses (1)
  • See who I nemesize (223994)
2015EWER01 Helmer Ewert
View Helmer Ewert's WCA profile
Compare Helmer Ewert with Mikhail Kharitonov
  • 2015FUSH01: Firstian Fushada (符逢城)
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (226567)
2015FUSH01 Firstian Fushada (符逢城)
View Firstian Fushada (符逢城)'s WCA profile
Compare Firstian Fushada (符逢城) with Mikhail Kharitonov
  • 2015KUCA01: Carter Kucala
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (226993)
2015KUCA01 Carter Kucala
View Carter Kucala's WCA profile
Compare Carter Kucala with Mikhail Kharitonov
  • 2015LARS04: Kim Roger Haraldsen
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (216490)
2015LARS04 Kim Roger Haraldsen
View Kim Roger Haraldsen's WCA profile
Compare Kim Roger Haraldsen with Mikhail Kharitonov
  • 2015MACK06: Zeke Mackay
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (226558)
2015MACK06 Zeke Mackay
View Zeke Mackay's WCA profile
Compare Zeke Mackay with Mikhail Kharitonov
  • 2015MOHA10: Varun Mohanraj
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (213951)
2015MOHA10 Varun Mohanraj
View Varun Mohanraj's WCA profile
Compare Varun Mohanraj with Mikhail Kharitonov
  • 2015SOAR01: Nikhil Soares
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (223028)
2015SOAR01 Nikhil Soares
View Nikhil Soares's WCA profile
Compare Nikhil Soares with Mikhail Kharitonov
  • 2016CETR01: Joel Cetra
  • View WCA profile
  • Head to head with 2019KHAR05
  • See my nemeses (3)
  • See who I nemesize (220961)
2016CETR01 Joel Cetra
View Joel Cetra's WCA profile
Compare Joel Cetra with Mikhail Kharitonov
  • 2016COSS01: Dylan Cossin
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (219719)
2016COSS01 Dylan Cossin
View Dylan Cossin's WCA profile
Compare Dylan Cossin with Mikhail Kharitonov
  • 2016DEXT01: Riley Dexter
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (224950)
2016DEXT01 Riley Dexter
View Riley Dexter's WCA profile
Compare Riley Dexter with Mikhail Kharitonov
  • 2016GARC47: Miguel Ángel González-Herrero García
  • View WCA profile
  • Head to head with 2019KHAR05
  • See my nemeses (4)
  • See who I nemesize (219155)
2016GARC47 Miguel Ángel González-Herrero García
View Miguel Ángel González-Herrero García's WCA profile
Compare Miguel Ángel González-Herrero García with Mikhail Kharitonov
  • 2016HART02: Sean Hartman
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (224922)
2016HART02 Sean Hartman
View Sean Hartman's WCA profile
Compare Sean Hartman with Mikhail Kharitonov
  • 2016JONE04: Jode Brewster
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (224431)
2016JONE04 Jode Brewster
View Jode Brewster's WCA profile
Compare Jode Brewster with Mikhail Kharitonov
  • 2016KELL12: Simon Kellum
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (224802)
2016KELL12 Simon Kellum
View Simon Kellum's WCA profile
Compare Simon Kellum with Mikhail Kharitonov
  • 2016LINB01: Brennen Lin
  • View WCA profile
  • Head to head with 2019KHAR05
  • See my nemeses (1)
  • See who I nemesize (212071)
2016LINB01 Brennen Lin
View Brennen Lin's WCA profile
Compare Brennen Lin with Mikhail Kharitonov
  • 2016MAHA07: Shubham Maharana
  • View WCA profile
  • Head to head with 2019KHAR05
  • See my nemeses (4)
  • See who I nemesize (220718)
2016MAHA07 Shubham Maharana
View Shubham Maharana's WCA profile
Compare Shubham Maharana with Mikhail Kharitonov
  • 2016OCON02: Lucas O'Connell
  • View WCA profile
  • Head to head with 2019KHAR05
  • See my nemeses (1)
  • See who I nemesize (220340)
2016OCON02 Lucas O'Connell
View Lucas O'Connell's WCA profile
Compare Lucas O'Connell with Mikhail Kharitonov
  • 2016PATT02: Nicholas Patterson
  • View WCA profile
  • Head to head with 2019KHAR05
  • See my nemeses (4)
  • See who I nemesize (220155)
2016PATT02 Nicholas Patterson
View Nicholas Patterson's WCA profile
Compare Nicholas Patterson with Mikhail Kharitonov
  • 2016PILA03: Ryan Pilat
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (226472)
2016PILA03 Ryan Pilat
View Ryan Pilat's WCA profile
Compare Ryan Pilat with Mikhail Kharitonov
  • 2016QUIN01: James Quinn
  • View WCA profile
  • Head to head with 2019KHAR05
  • See my nemeses (1)
  • See who I nemesize (221579)
2016QUIN01 James Quinn
View James Quinn's WCA profile
Compare James Quinn with Mikhail Kharitonov
  • 2016ROLZ01: Alwin Rölz
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (224214)
2016ROLZ01 Alwin Rölz
View Alwin Rölz's WCA profile
Compare Alwin Rölz with Mikhail Kharitonov
  • 2016SORI04: Luigi Soriano
  • View WCA profile
  • Head to head with 2019KHAR05
  • See my nemeses (2)
  • See who I nemesize (221548)
2016SORI04 Luigi Soriano
View Luigi Soriano's WCA profile
Compare Luigi Soriano with Mikhail Kharitonov
  • 2016THOR08: Elvin Thorsen
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (223604)
2016THOR08 Elvin Thorsen
View Elvin Thorsen's WCA profile
Compare Elvin Thorsen with Mikhail Kharitonov
  • 2017AGGA01: Sameer Aggarwal
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (226033)
2017AGGA01 Sameer Aggarwal
View Sameer Aggarwal's WCA profile
Compare Sameer Aggarwal with Mikhail Kharitonov
  • 2017CHOI07: Kyeongmin Choi
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (224656)
2017CHOI07 Kyeongmin Choi
View Kyeongmin Choi's WCA profile
Compare Kyeongmin Choi with Mikhail Kharitonov
  • 2017ENGB01: Bryan Eng
  • View WCA profile
  • Head to head with 2019KHAR05
  • See my nemeses (1)
  • See who I nemesize (216927)
2017ENGB01 Bryan Eng
View Bryan Eng's WCA profile
Compare Bryan Eng with Mikhail Kharitonov
  • 2017GARR05: Luke Garrett
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (226829)
2017GARR05 Luke Garrett
View Luke Garrett's WCA profile
Compare Luke Garrett with Mikhail Kharitonov
  • 2017GOLU01: Theo Goluboff
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (225901)
2017GOLU01 Theo Goluboff
View Theo Goluboff's WCA profile
Compare Theo Goluboff with Mikhail Kharitonov
  • 2017GRAH02: Avery Graham
  • View WCA profile
  • Head to head with 2019KHAR05
  • See my nemeses (2)
  • See who I nemesize (210891)
2017GRAH02 Avery Graham
View Avery Graham's WCA profile
Compare Avery Graham with Mikhail Kharitonov
  • 2017HERN11: Joaquin Ruenes Hernández
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (216168)
2017HERN11 Joaquin Ruenes Hernández
View Joaquin Ruenes Hernández's WCA profile
Compare Joaquin Ruenes Hernández with Mikhail Kharitonov
  • 2017JAMP01: Ashten L. Jampayas
  • View WCA profile
  • Head to head with 2019KHAR05
  • See my nemeses (16)
  • See who I nemesize (210770)
2017JAMP01 Ashten L. Jampayas
View Ashten L. Jampayas's WCA profile
Compare Ashten L. Jampayas with Mikhail Kharitonov
  • 2017MAZH04: Zhiyuan Ma (马之元)
  • View WCA profile
  • Head to head with 2019KHAR05
  • See my nemeses (1)
  • See who I nemesize (222643)
2017MAZH04 Zhiyuan Ma (马之元)
View Zhiyuan Ma (马之元)'s WCA profile
Compare Zhiyuan Ma (马之元) with Mikhail Kharitonov
  • 2017PABI01: Magdalena Pabisz
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (224161)
2017PABI01 Magdalena Pabisz
View Magdalena Pabisz's WCA profile
Compare Magdalena Pabisz with Mikhail Kharitonov
  • 2017PIHE01: Remo Pihel
  • View WCA profile
  • Head to head with 2019KHAR05
  • See my nemeses (1)
  • See who I nemesize (222634)
2017PIHE01 Remo Pihel
View Remo Pihel's WCA profile
Compare Remo Pihel with Mikhail Kharitonov
  • 2017SARE03: Arhaan Sareen
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (212621)
2017SARE03 Arhaan Sareen
View Arhaan Sareen's WCA profile
Compare Arhaan Sareen with Mikhail Kharitonov
  • 2017TRUC02: Jonathan Truchot
  • View WCA profile
  • Head to head with 2019KHAR05
  • See my nemeses (5)
  • See who I nemesize (210053)
2017TRUC02 Jonathan Truchot
View Jonathan Truchot's WCA profile
Compare Jonathan Truchot with Mikhail Kharitonov
  • 2018DREI02: Roberts Dreijers
  • View WCA profile
  • Head to head with 2019KHAR05
  • See my nemeses (1)
  • See who I nemesize (220404)
2018DREI02 Roberts Dreijers
View Roberts Dreijers's WCA profile
Compare Roberts Dreijers with Mikhail Kharitonov
  • 2018HANU02: Oskar Hanuszkiewicz
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (218511)
2018HANU02 Oskar Hanuszkiewicz
View Oskar Hanuszkiewicz's WCA profile
Compare Oskar Hanuszkiewicz with Mikhail Kharitonov
  • 2018KANE03: Ekaterina Kaneva
  • View WCA profile
  • Head to head with 2019KHAR05
  • See my nemeses (1)
  • See who I nemesize (215067)
2018KANE03 Ekaterina Kaneva
View Ekaterina Kaneva's WCA profile
Compare Ekaterina Kaneva with Mikhail Kharitonov
  • 2018KHAN26: Hassan Khanani
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (224796)
2018KHAN26 Hassan Khanani
View Hassan Khanani's WCA profile
Compare Hassan Khanani with Mikhail Kharitonov
  • 2018KHAN28: Zayn Khanani
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (220739)
2018KHAN28 Zayn Khanani
View Zayn Khanani's WCA profile
Compare Zayn Khanani with Mikhail Kharitonov
  • 2018LAPE01: Gael Augusto Lapeyre
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (225408)
2018LAPE01 Gael Augusto Lapeyre
View Gael Augusto Lapeyre's WCA profile
Compare Gael Augusto Lapeyre with Mikhail Kharitonov
  • 2018OPAC01: Kajetan Opach
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (223222)
2018OPAC01 Kajetan Opach
View Kajetan Opach's WCA profile
Compare Kajetan Opach with Mikhail Kharitonov
  • 2019GIOR02: Marco Giordano
  • View WCA profile
  • Head to head with 2019KHAR05
  • See my nemeses (10)
  • See who I nemesize (218531)
2019GIOR02 Marco Giordano
View Marco Giordano's WCA profile
Compare Marco Giordano with Mikhail Kharitonov
  • 2019KALL02: Herman Westerlund Kalland
  • View WCA profile
  • Head to head with 2019KHAR05
  • See my nemeses (1)
  • See who I nemesize (221092)
2019KALL02 Herman Westerlund Kalland
View Herman Westerlund Kalland's WCA profile
Compare Herman Westerlund Kalland with Mikhail Kharitonov
  • 2019REDI02: Dominic Redisi
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (220318)
2019REDI02 Dominic Redisi
View Dominic Redisi's WCA profile
Compare Dominic Redisi with Mikhail Kharitonov
  • 2021CHEL01: Ianis Costin Chele
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (217773)
2021CHEL01 Ianis Costin Chele
View Ianis Costin Chele's WCA profile
Compare Ianis Costin Chele with Mikhail Kharitonov
  • 2021DUNA01: Brendyn Dunagan
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (220826)
2021DUNA01 Brendyn Dunagan
View Brendyn Dunagan's WCA profile
Compare Brendyn Dunagan with Mikhail Kharitonov
  • 2021KULA02: Maksymilian Kulas
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (221048)
2021KULA02 Maksymilian Kulas
View Maksymilian Kulas's WCA profile
Compare Maksymilian Kulas with Mikhail Kharitonov
  • 2021MALI02: Ignacy Malinowski
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (211056)
2021MALI02 Ignacy Malinowski
View Ignacy Malinowski's WCA profile
Compare Ignacy Malinowski with Mikhail Kharitonov
  • 2021PIET01: Tomasz Pietruszka
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (220724)
2021PIET01 Tomasz Pietruszka
View Tomasz Pietruszka's WCA profile
Compare Tomasz Pietruszka with Mikhail Kharitonov
  • 2021RAVI01: Vaibhav-Jai Ravipati
  • View WCA profile
  • Head to head with 2019KHAR05
  • See my nemeses (3)
  • See who I nemesize (209538)
2021RAVI01 Vaibhav-Jai Ravipati
View Vaibhav-Jai Ravipati's WCA profile
Compare Vaibhav-Jai Ravipati with Mikhail Kharitonov
  • 2022CENT02: Tim Cents
  • View WCA profile
  • Head to head with 2019KHAR05
  • See my nemeses (2)
  • See who I nemesize (211881)
2022CENT02 Tim Cents
View Tim Cents's WCA profile
Compare Tim Cents with Mikhail Kharitonov
  • 2022JAME02: Greyson James
  • View WCA profile
  • Head to head with 2019KHAR05
  • See my nemeses (1)
  • See who I nemesize (211436)
2022JAME02 Greyson James
View Greyson James's WCA profile
Compare Greyson James with Mikhail Kharitonov
  • 2022JOHN14: Connor Johnson
  • View WCA profile
  • Head to head with 2019KHAR05
  • See my nemeses (2)
  • See who I nemesize (209909)
2022JOHN14 Connor Johnson
View Connor Johnson's WCA profile
Compare Connor Johnson with Mikhail Kharitonov
  • 2022MULL02: Imanuel Leonid Müller
  • View WCA profile
  • Head to head with 2019KHAR05
  • See my nemeses (1)
  • See who I nemesize (212327)
2022MULL02 Imanuel Leonid Müller
View Imanuel Leonid Müller's WCA profile
Compare Imanuel Leonid Müller with Mikhail Kharitonov
  • 2022PART02: Daniel Partridge
  • View WCA profile
  • Head to head with 2019KHAR05
  • See who I nemesize (225457)
2022PART02 Daniel Partridge
View Daniel Partridge's WCA profile
Compare Daniel Partridge with Mikhail Kharitonov


Based on data export from 30th April 2024
Please report bugs or feature requests to bugs@nemesizer.com




Rubik's cubes puzzles rubiks cubes worldcubeassociation twisty puzzles puzzle. pyraminx megaminx square one skeb rubik's clock