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

Kevin Costello III (2012COST01) has 27 nemeses in the world:

	WCA ID	Name
2009ZEMD01: Feliks Zemdegs View WCA profile Head to head with 2012COST01 See who I nemesize (237276)	2009ZEMD01	Feliks Zemdegs	View Feliks Zemdegs's WCA profile	Compare Feliks Zemdegs with Kevin Costello III
2011MAHT02: Natthaphat Mahtani (ณัฐภัทร จี มาทานี) View WCA profile Head to head with 2012COST01 See who I nemesize (240362)	2011MAHT02	Natthaphat Mahtani (ณัฐภัทร จี มาทานี)	View Natthaphat Mahtani (ณัฐภัทร จี มาทานี)'s WCA profile	Compare Natthaphat Mahtani (ณัฐภัทร จี มาทานี) with Kevin Costello III
2012PATE01: Antonie Paterakis View WCA profile Head to head with 2012COST01 See who I nemesize (239549)	2012PATE01	Antonie Paterakis	View Antonie Paterakis's WCA profile	Compare Antonie Paterakis with Kevin Costello III
2013BURL01: Łukasz Burliga View WCA profile Head to head with 2012COST01 See who I nemesize (239195)	2013BURL01	Łukasz Burliga	View Łukasz Burliga's WCA profile	Compare Łukasz Burliga with Kevin Costello III
2013EGDA02: Martin Vædele Egdal View WCA profile Head to head with 2012COST01 See who I nemesize (243973)	2013EGDA02	Martin Vædele Egdal	View Martin Vædele Egdal's WCA profile	Compare Martin Vædele Egdal with Kevin Costello III
2014BAIR01: Ray Bai View WCA profile Head to head with 2012COST01 See who I nemesize (236626)	2014BAIR01	Ray Bai	View Ray Bai's WCA profile	Compare Ray Bai with Kevin Costello III
2015CECC01: Vicenzo Guerino Cecchini View WCA profile Head to head with 2012COST01 See who I nemesize (241083)	2015CECC01	Vicenzo Guerino Cecchini	View Vicenzo Guerino Cecchini's WCA profile	Compare Vicenzo Guerino Cecchini with Kevin Costello III
2015CHER07: Tommy Cherry View WCA profile Head to head with 2012COST01 See who I nemesize (243831)	2015CHER07	Tommy Cherry	View Tommy Cherry's WCA profile	Compare Tommy Cherry with Kevin Costello III
2015FUSH01: Firstian Fushada (符逢城) View WCA profile Head to head with 2012COST01 See who I nemesize (243323)	2015FUSH01	Firstian Fushada (符逢城)	View Firstian Fushada (符逢城)'s WCA profile	Compare Firstian Fushada (符逢城) with Kevin Costello III
2015LEON02: Ivan Li Ka Leong (李嘉亮) View WCA profile Head to head with 2012COST01 See who I nemesize (238955)	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 Kevin Costello III
2015MACK06: Zeke Mackay View WCA profile Head to head with 2012COST01 See who I nemesize (243209)	2015MACK06	Zeke Mackay	View Zeke Mackay's WCA profile	Compare Zeke Mackay with Kevin Costello III
2015WANG09: Kai-Wen Wang (王楷文) View WCA profile Head to head with 2012COST01 See who I nemesize (238580)	2015WANG09	Kai-Wen Wang (王楷文)	View Kai-Wen Wang (王楷文)'s WCA profile	Compare Kai-Wen Wang (王楷文) with Kevin Costello III
2016BARO04: Ben Baron View WCA profile Head to head with 2012COST01 See who I nemesize (242208)	2016BARO04	Ben Baron	View Ben Baron's WCA profile	Compare Ben Baron with Kevin Costello III
2016CHAP04: Stanley Chapel View WCA profile Head to head with 2012COST01 See who I nemesize (243664)	2016CHAP04	Stanley Chapel	View Stanley Chapel's WCA profile	Compare Stanley Chapel with Kevin Costello III
2016JENS09: William Jensen View WCA profile Head to head with 2012COST01 See who I nemesize (242679)	2016JENS09	William Jensen	View William Jensen's WCA profile	Compare William Jensen with Kevin Costello III
2016PFEI01: Jack Pfeifer View WCA profile Head to head with 2012COST01 See who I nemesize (241269)	2016PFEI01	Jack Pfeifer	View Jack Pfeifer's WCA profile	Compare Jack Pfeifer with Kevin Costello III
2016PILA03: Ryan Pilat View WCA profile Head to head with 2012COST01 See who I nemesize (243676)	2016PILA03	Ryan Pilat	View Ryan Pilat's WCA profile	Compare Ryan Pilat with Kevin Costello III
2016ROLZ01: Alwin Rölz View WCA profile Head to head with 2012COST01 See who I nemesize (241180)	2016ROLZ01	Alwin Rölz	View Alwin Rölz's WCA profile	Compare Alwin Rölz with Kevin Costello III
2017AGGA01: Sameer Aggarwal View WCA profile Head to head with 2012COST01 See who I nemesize (242710)	2017AGGA01	Sameer Aggarwal	View Sameer Aggarwal's WCA profile	Compare Sameer Aggarwal with Kevin Costello III
2017GARR05: Luke Garrett View WCA profile Head to head with 2012COST01 See who I nemesize (243920)	2017GARR05	Luke Garrett	View Luke Garrett's WCA profile	Compare Luke Garrett with Kevin Costello III
2017GOLU01: Theo Goluboff View WCA profile Head to head with 2012COST01 See who I nemesize (242772)	2017GOLU01	Theo Goluboff	View Theo Goluboff's WCA profile	Compare Theo Goluboff with Kevin Costello III
2017MAND13: Francisco Moraes Mandalozzo View WCA profile Head to head with 2012COST01 See who I nemesize (241722)	2017MAND13	Francisco Moraes Mandalozzo	View Francisco Moraes Mandalozzo's WCA profile	Compare Francisco Moraes Mandalozzo with Kevin Costello III
2017MAZH04: Zhiyuan Ma (马之元) View WCA profile Head to head with 2012COST01 See who I nemesize (239541)	2017MAZH04	Zhiyuan Ma (马之元)	View Zhiyuan Ma (马之元)'s WCA profile	Compare Zhiyuan Ma (马之元) with Kevin Costello III
2017PABI01: Magdalena Pabisz View WCA profile Head to head with 2012COST01 See who I nemesize (240635)	2017PABI01	Magdalena Pabisz	View Magdalena Pabisz's WCA profile	Compare Magdalena Pabisz with Kevin Costello III
2017PARK05: DongSoo Park (박동수) View WCA profile Head to head with 2012COST01 See who I nemesize (240489)	2017PARK05	DongSoo Park (박동수)	View DongSoo Park (박동수)'s WCA profile	Compare DongSoo Park (박동수) with Kevin Costello III
2017SIAU02: Max Siauw View WCA profile Head to head with 2012COST01 See who I nemesize (242473)	2017SIAU02	Max Siauw	View Max Siauw's WCA profile	Compare Max Siauw with Kevin Costello III
2017WURY01: Ryan Wu View WCA profile Head to head with 2012COST01 See who I nemesize (240670)	2017WURY01	Ryan Wu	View Ryan Wu's WCA profile	Compare Ryan Wu with Kevin Costello III