Learn more about WPF events here.

From 2011, the WSC and WPC were combined into a one week event and held around October-November. They are still two Championships exclusive of each other but the hosts, website, etc. are the same so they are combined in the records too for simplicity. The Asian Sudoku Championship started in 2018 and is typically held at the start of the year.

Year	Event
2020	ASC: Hyderabad (India)
2019	ASC: Pampanga (Philippines) WSPC: Kirchheim (Germany)
2018	ASC: Jeju Island (Korea) WSPC: Prague (Czech Republic)
2017	WSPC: Bangalore (India)
2016	WSPC: Senec (Slovakia)
2015	WSPC: Sofia (Bulgaria)
2014	WSPC: London (UK)
2013	WSPC: Beijing (China)
2012	WSPC: Kraljevica (Croatia)
2011	WSPC: Eger (Hungary)
2010	WSC: Philadelphia (USA) WPC: Paprotnia (Poland)
2009	WSC: Zilina (Slovakia) WPC: Antalya (Turkey)
2008	WSC: Goa (India) WPC: Minsk (Belarus)
2007	WSC: Prague (Czech Republic) WPC: Rio de Janeiro (Brazil)
2006	WSC: Lucca (Italy) WPC: Borovets (Bulgaria)
2005	WPC: Eger (Hungary)
2004	WPC: Opatija (Croatia)
2003	WPC: Arnhem (Netherlands)
2002	WPC: Oulu (Finland)
2001	WPC: Brno (Czech Republic)
2000	WPC: Stamford (USA)
1999	WPC: Budapest (Hungary)
1998	WPC: Istanbul (Turkey)
1997	WPC: Koprivnica (Croatia)
1996	WPC: Utrecht (Netherlands)
1995	WPC: Poiana Brasov (Romania)
1994	WPC: Cologne (Germany)
1993	WPC: Brno (Czech Republic)
1992	WPC: New York (USA)