- IChO 2016 ( Practical Tasks ) ( Theoretical Problems )
- IChO 2015 ( Practical Exam ) ( Theoretical Problems )
- IChO 2014 ( Practical Exam ) ( Theoretical Problems )
- IChO problems (2009-2013)
- IChO problems (1989-2008)
- Best IChO problems (1980-1990)
- IChO problems (1969-1988)
Source: IChO 2017 website