Nemesizer: Find out who's better than you at speed-solving Rubik's cubes

Zhenyu Cai (蔡镇宇) (2019CAIZ05) has 43 nemeses in the world:

	WCA ID	Name
2011MAHT02: Natthaphat Mahtani (ณัฐภัทร จี มาทานี) View WCA profile Head to head with 2019CAIZ05 See who I nemesize (274597)	2011MAHT02	Natthaphat Mahtani (ณัฐภัทร จี มาทานี)	View Natthaphat Mahtani (ณัฐภัทร จี มาทานี)'s WCA profile	Compare Natthaphat Mahtani (ณัฐภัทร จี มาทานี) with Zhenyu Cai (蔡镇宇)
2012PONC02: Patrick Ponce View WCA profile Head to head with 2019CAIZ05 See who I nemesize (257984)	2012PONC02	Patrick Ponce	View Patrick Ponce's WCA profile	Compare Patrick Ponce with Zhenyu Cai (蔡镇宇)
2013BURL01: Łukasz Burliga View WCA profile Head to head with 2019CAIZ05 See who I nemesize (272892)	2013BURL01	Łukasz Burliga	View Łukasz Burliga's WCA profile	Compare Łukasz Burliga with Zhenyu Cai (蔡镇宇)
2013EGDA02: Martin Vædele Egdal View WCA profile Head to head with 2019CAIZ05 See who I nemesize (277859)	2013EGDA02	Martin Vædele Egdal	View Martin Vædele Egdal's WCA profile	Compare Martin Vædele Egdal with Zhenyu Cai (蔡镇宇)
2013GERH01: Kevin Gerhardt View WCA profile Head to head with 2019CAIZ05 See who I nemesize (271593)	2013GERH01	Kevin Gerhardt	View Kevin Gerhardt's WCA profile	Compare Kevin Gerhardt with Zhenyu Cai (蔡镇宇)
2014GERB01: Henri Gerber View WCA profile Head to head with 2019CAIZ05 See who I nemesize (275095)	2014GERB01	Henri Gerber	View Henri Gerber's WCA profile	Compare Henri Gerber with Zhenyu Cai (蔡镇宇)
2014MEND02: Alexis Rodrigo Cazu Mendoza View WCA profile Head to head with 2019CAIZ05 See my nemeses (1) See who I nemesize (271191)	2014MEND02	Alexis Rodrigo Cazu Mendoza	View Alexis Rodrigo Cazu Mendoza's WCA profile	Compare Alexis Rodrigo Cazu Mendoza with Zhenyu Cai (蔡镇宇)
2015CHER07: Tommy Cherry View WCA profile Head to head with 2019CAIZ05 See who I nemesize (277637)	2015CHER07	Tommy Cherry	View Tommy Cherry's WCA profile	Compare Tommy Cherry with Zhenyu Cai (蔡镇宇)
2015FUSH01: Firstian Fushada (符逢城) View WCA profile Head to head with 2019CAIZ05 See who I nemesize (277830)	2015FUSH01	Firstian Fushada (符逢城)	View Firstian Fushada (符逢城)'s WCA profile	Compare Firstian Fushada (符逢城) with Zhenyu Cai (蔡镇宇)
2015LEON02: Ivan Li Ka Leong (李嘉亮) View WCA profile Head to head with 2019CAIZ05 See who I nemesize (271887)	2015LEON02	Ivan Li Ka Leong (李嘉亮)	View Ivan Li Ka Leong (李嘉亮)'s WCA profile	Compare Ivan Li Ka Leong (李嘉亮) with Zhenyu Cai (蔡镇宇)
2015MACK06: Zeke Mackay View WCA profile Head to head with 2019CAIZ05 See who I nemesize (277149)	2015MACK06	Zeke Mackay	View Zeke Mackay's WCA profile	Compare Zeke Mackay with Zhenyu Cai (蔡镇宇)
2015QUAN03: Ng Jia Quan (黄佳铨) View WCA profile Head to head with 2019CAIZ05 See who I nemesize (277291)	2015QUAN03	Ng Jia Quan (黄佳铨)	View Ng Jia Quan (黄佳铨)'s WCA profile	Compare Ng Jia Quan (黄佳铨) with Zhenyu Cai (蔡镇宇)
2016BARO04: Ben Baron View WCA profile Head to head with 2019CAIZ05 See who I nemesize (277569)	2016BARO04	Ben Baron	View Ben Baron's WCA profile	Compare Ben Baron with Zhenyu Cai (蔡镇宇)
2016CHEU04: Andy Mok Man Cheuk (莫文卓) View WCA profile Head to head with 2019CAIZ05 See my nemeses (1) See who I nemesize (274542)	2016CHEU04	Andy Mok Man Cheuk (莫文卓)	View Andy Mok Man Cheuk (莫文卓)'s WCA profile	Compare Andy Mok Man Cheuk (莫文卓) with Zhenyu Cai (蔡镇宇)
2016HRYN02: Vladyslav Hryniuk (Владислав Гринюк) View WCA profile Head to head with 2019CAIZ05 See who I nemesize (268168)	2016HRYN02	Vladyslav Hryniuk (Владислав Гринюк)	View Vladyslav Hryniuk (Владислав Гринюк)'s WCA profile	Compare Vladyslav Hryniuk (Владислав Гринюк) with Zhenyu Cai (蔡镇宇)
2016JENS09: William Jensen View WCA profile Head to head with 2019CAIZ05 See who I nemesize (276490)	2016JENS09	William Jensen	View William Jensen's WCA profile	Compare William Jensen with Zhenyu Cai (蔡镇宇)
2016PILA03: Ryan Pilat View WCA profile Head to head with 2019CAIZ05 See who I nemesize (278138)	2016PILA03	Ryan Pilat	View Ryan Pilat's WCA profile	Compare Ryan Pilat with Zhenyu Cai (蔡镇宇)
2016SINY01: Alexei Sinyavin View WCA profile Head to head with 2019CAIZ05 See who I nemesize (265983)	2016SINY01	Alexei Sinyavin	View Alexei Sinyavin's WCA profile	Compare Alexei Sinyavin with Zhenyu Cai (蔡镇宇)
2016YONG02: Tristan Chua Yong View WCA profile Head to head with 2019CAIZ05 See who I nemesize (265278)	2016YONG02	Tristan Chua Yong	View Tristan Chua Yong's WCA profile	Compare Tristan Chua Yong with Zhenyu Cai (蔡镇宇)
2017CAIZ03: Zijian Cai (蔡子健) View WCA profile Head to head with 2019CAIZ05 See who I nemesize (265006)	2017CAIZ03	Zijian Cai (蔡子健)	View Zijian Cai (蔡子健)'s WCA profile	Compare Zijian Cai (蔡子健) with Zhenyu Cai (蔡镇宇)
2017CHAM09: Cham J. Chambers View WCA profile Head to head with 2019CAIZ05 See who I nemesize (275599)	2017CHAM09	Cham J. Chambers	View Cham J. Chambers's WCA profile	Compare Cham J. Chambers with Zhenyu Cai (蔡镇宇)
2017GARR05: Luke Garrett View WCA profile Head to head with 2019CAIZ05 See who I nemesize (278223)	2017GARR05	Luke Garrett	View Luke Garrett's WCA profile	Compare Luke Garrett with Zhenyu Cai (蔡镇宇)
2017GOLU01: Theo Goluboff View WCA profile Head to head with 2019CAIZ05 See who I nemesize (276746)	2017GOLU01	Theo Goluboff	View Theo Goluboff's WCA profile	Compare Theo Goluboff with Zhenyu Cai (蔡镇宇)
2017KWAN05: Burno Li Chak Kwan (李澤堃) View WCA profile Head to head with 2019CAIZ05 See who I nemesize (265599)	2017KWAN05	Burno Li Chak Kwan (李澤堃)	View Burno Li Chak Kwan (李澤堃)'s WCA profile	Compare Burno Li Chak Kwan (李澤堃) with Zhenyu Cai (蔡镇宇)
2017MAND13: Francisco Moraes Mandalozzo View WCA profile Head to head with 2019CAIZ05 See my nemeses (1) See who I nemesize (274940)	2017MAND13	Francisco Moraes Mandalozzo	View Francisco Moraes Mandalozzo's WCA profile	Compare Francisco Moraes Mandalozzo with Zhenyu Cai (蔡镇宇)
2017PABI01: Magdalena Pabisz View WCA profile Head to head with 2019CAIZ05 See who I nemesize (274612)	2017PABI01	Magdalena Pabisz	View Magdalena Pabisz's WCA profile	Compare Magdalena Pabisz with Zhenyu Cai (蔡镇宇)
2017PARK05: DongSoo Park (박동수) View WCA profile Head to head with 2019CAIZ05 See who I nemesize (274927)	2017PARK05	DongSoo Park (박동수)	View DongSoo Park (박동수)'s WCA profile	Compare DongSoo Park (박동수) with Zhenyu Cai (蔡镇宇)
2017TKAC04: Oliwier Tkaczyk View WCA profile Head to head with 2019CAIZ05 See my nemeses (8) See who I nemesize (267715)	2017TKAC04	Oliwier Tkaczyk	View Oliwier Tkaczyk's WCA profile	Compare Oliwier Tkaczyk with Zhenyu Cai (蔡镇宇)
2018WANG39: Yibo Wang (王奕博) View WCA profile Head to head with 2019CAIZ05 See my nemeses (1) See who I nemesize (270051)	2018WANG39	Yibo Wang (王奕博)	View Yibo Wang (王奕博)'s WCA profile	Compare Yibo Wang (王奕博) with Zhenyu Cai (蔡镇宇)
2019HUNG16: Đỗ Quang Hưng View WCA profile Head to head with 2019CAIZ05 See who I nemesize (269481)	2019HUNG16	Đỗ Quang Hưng	View Đỗ Quang Hưng's WCA profile	Compare Đỗ Quang Hưng with Zhenyu Cai (蔡镇宇)
2019PILH01: Jonas Pilhöfer View WCA profile Head to head with 2019CAIZ05 See who I nemesize (270192)	2019PILH01	Jonas Pilhöfer	View Jonas Pilhöfer's WCA profile	Compare Jonas Pilhöfer with Zhenyu Cai (蔡镇宇)
2019TARA09: Timofei Tarasenko View WCA profile Head to head with 2019CAIZ05 See who I nemesize (269162)	2019TARA09	Timofei Tarasenko	View Timofei Tarasenko's WCA profile	Compare Timofei Tarasenko with Zhenyu Cai (蔡镇宇)
2019YANG94: Cian-Jyun Yang (楊謙君) View WCA profile Head to head with 2019CAIZ05 See who I nemesize (274252)	2019YANG94	Cian-Jyun Yang (楊謙君)	View Cian-Jyun Yang (楊謙君)'s WCA profile	Compare Cian-Jyun Yang (楊謙君) with Zhenyu Cai (蔡镇宇)
2019ZHEN04: Deng Zhengping View WCA profile Head to head with 2019CAIZ05 See my nemeses (1) See who I nemesize (263512)	2019ZHEN04	Deng Zhengping	View Deng Zhengping's WCA profile	Compare Deng Zhengping with Zhenyu Cai (蔡镇宇)
2021CHEL01: Ianis Costin Chele View WCA profile Head to head with 2019CAIZ05 See who I nemesize (271462)	2021CHEL01	Ianis Costin Chele	View Ianis Costin Chele's WCA profile	Compare Ianis Costin Chele with Zhenyu Cai (蔡镇宇)
2021DUNA01: Brendyn Dunagan View WCA profile Head to head with 2019CAIZ05 See who I nemesize (275071)	2021DUNA01	Brendyn Dunagan	View Brendyn Dunagan's WCA profile	Compare Brendyn Dunagan with Zhenyu Cai (蔡镇宇)
2021PIET01: Tomasz Pietruszka View WCA profile Head to head with 2019CAIZ05 See who I nemesize (274103)	2021PIET01	Tomasz Pietruszka	View Tomasz Pietruszka's WCA profile	Compare Tomasz Pietruszka with Zhenyu Cai (蔡镇宇)
2022MULL02: Imanuel Müller View WCA profile Head to head with 2019CAIZ05 See my nemeses (1) See who I nemesize (264578)	2022MULL02	Imanuel Müller	View Imanuel Müller's WCA profile	Compare Imanuel Müller with Zhenyu Cai (蔡镇宇)
2022PART02: Daniel Partridge View WCA profile Head to head with 2019CAIZ05 See who I nemesize (276552)	2022PART02	Daniel Partridge	View Daniel Partridge's WCA profile	Compare Daniel Partridge with Zhenyu Cai (蔡镇宇)
2022STOJ03: Antoni Stojek View WCA profile Head to head with 2019CAIZ05 See who I nemesize (271398)	2022STOJ03	Antoni Stojek	View Antoni Stojek's WCA profile	Compare Antoni Stojek with Zhenyu Cai (蔡镇宇)
2023MARA10: Stephanie Rose Martin View WCA profile Head to head with 2019CAIZ05 See who I nemesize (259741)	2023MARA10	Stephanie Rose Martin	View Stephanie Rose Martin's WCA profile	Compare Stephanie Rose Martin with Zhenyu Cai (蔡镇宇)
2023VIDI02: Oskar Vidiček View WCA profile Head to head with 2019CAIZ05 See my nemeses (5) See who I nemesize (259667)	2023VIDI02	Oskar Vidiček	View Oskar Vidiček's WCA profile	Compare Oskar Vidiček with Zhenyu Cai (蔡镇宇)
2023ZAST01: Szymon Zastawny View WCA profile Head to head with 2019CAIZ05 See who I nemesize (266194)	2023ZAST01	Szymon Zastawny	View Szymon Zastawny's WCA profile	Compare Szymon Zastawny with Zhenyu Cai (蔡镇宇)

Based on data export from 25th February 2026
Please report bugs or feature requests to bugs@nemesizer.com

Dark Mode

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