- Year
- 2023
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 100
- Year
- 2023
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 100
- Year
- 2023
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 100
- Year
- 2023
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 49
- Year
- 2022
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 100
- Year
- 2022
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 100
- Year
- 2022
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 100
- Year
- 2022
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 100
- Year
- 2021
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 100
- Year
- 2021
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 100
- Year
- 2021
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 92
- Year
- 2021
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 100
- Year
- 2020
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 100
- Year
- 2020
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 100
- Year
- 2020
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 99
- Year
- 2019
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 100
- Year
- 2019
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 100
- Year
- 2019
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 98
- Year
- 2018
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 100
- Year
- 2018
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 97.22
- Year
- 2018
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 100
- Year
- 2017
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 100
- Year
- 2017
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 100
- Year
- 2017
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 80
- Year
- 2016
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 100
- Year
- 2016
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 100
- Year
- 2016
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 100
- Year
- 2015
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 100
- Year
- 2015
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 100
- Year
- 2015
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 100
- Year
- 2014
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 100
- Year
- 2014
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 100
- Year
- 2014
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 100
- Year
- 2013
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 92
- Year
- 2013
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 100
- Year
- 2013
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 100
- Year
- 2012
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 100
- Year
- 2012
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 100
- Year
- 2012
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 100
- Year
- 2011
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 80
- Year
- 2011
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 100
- Year
- 2011
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 100
- Year
- 2011
- Try this problem
- Link
- Maximum score possible
- 100
- Maximum score
- 100
- Year
- 2010
- Try this problem
- Link
- Maximum score possible
- 20
- Maximum score
- 20
- Year
- 2010
- Try this problem
- Link
- Maximum score possible
- 20
- Maximum score
- 20
- Year
- 2010
- Try this problem
- Link
- Maximum score possible
- 20
- Maximum score
- 20
- Year
- 2010
- Try this problem
- Link
- Maximum score possible
- 20
- Maximum score
- 20
- Year
- 2009
- Try this problem
- Link
- Maximum score possible
- 20
- Maximum score
- 20
- Year
- 2009
- Try this problem
- Link
- Maximum score possible
- 20
- Maximum score
- 20
- Year
- 2009
- Try this problem
- Link
- Maximum score possible
- 20
- Maximum score
- 20
- Year
- 2008
- Try this problem
- Link
- Maximum score possible
- 20
- Maximum score
- 17
- Year
- 2008
- Try this problem
- Link
- Maximum score possible
- 20
- Maximum score
- 19
- Year
- 2008
- Try this problem
- Link
- Maximum score possible
- 20
- Maximum score
- 20
- Year
- 2007
- Try this problem
- Link
- Maximum score possible
- 20
- Maximum score
- 20
- Year
- 2007
- Try this problem
- Link
- Maximum score possible
- 20
- Maximum score
- 14
- Year
- 2007
- Try this problem
- Link
- Maximum score possible
- 20
- Maximum score
- 18
- Year
- 2006
- Try this problem
- Not available yet
- Maximum score possible
- 20
- Maximum score
- 20
- Year
- 2006
- Try this problem
- Not available yet
- Maximum score possible
- 1
- Maximum score
- 1
- Year
- 2006
- Try this problem
- Not available yet
- Maximum score possible
- 20
- Maximum score
- 20
- Year
- 2005
- Try this problem
- Not available yet
- Year
- 2005
- Try this problem
- Not available yet
- Year
- 2005
- Try this problem
- Not available yet
- Year
- 2004
- Try this problem
- Not available yet
- Year
- 2004
- Try this problem
- Not available yet
- Year
- 2004
- Try this problem
- Not available yet
- Year
- 2003
- Try this problem
- Not available yet
- Maximum score possible
- 15
- Maximum score
- 17
- Year
- 2003
- Try this problem
- Not available yet
- Maximum score possible
- 25
- Maximum score
- 25
- Year
- 2003
- Try this problem
- Not available yet
- Maximum score possible
- 25
- Maximum score
- 25
- Year
- 2002
- Try this problem
- Not available yet
- Maximum score possible
- 25
- Maximum score
- 19
- Year
- 2002
- Try this problem
- Not available yet
- Maximum score possible
- 25
- Maximum score
- 25
- Year
- 2002
- Try this problem
- Not available yet
- Maximum score possible
- 25
- Maximum score
- 25
- Year
- 2002
- Try this problem
- Link
- Maximum score possible
- 25
- Maximum score
- 25
- Year
- 2001
- Try this problem
- Not available yet
- Maximum score possible
- 10
- Maximum score
- 10
- Year
- 2001
- Try this problem
- Not available yet
- Maximum score possible
- 10
- Maximum score
- 10
- Year
- 2001
- Try this problem
- Not available yet
- Maximum score possible
- 10
- Maximum score
- 8
- Year
- 2001
- Try this problem
- Not available yet
- Maximum score possible
- 10
- Maximum score
- 10