Category:Intermediate Combinatorics Problems
This page lists all of the intermediate combinatorics problems in the AoPSWiki.
Pages in category "Intermediate Combinatorics Problems"
The following 200 pages are in this category, out of 265 total.
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- 1968 AHSME Problems/Problem 30
- 1971 Canadian MO Problems/Problem 10
- 1983 AIME Problems/Problem 10
- 1983 AIME Problems/Problem 13
- 1983 AIME Problems/Problem 7
- 1983 AIME Problems/Problem 8
- 1984 AIME Problems/Problem 11
- 1985 AIME Problems/Problem 12
- 1985 AIME Problems/Problem 14
- 1986 AHSME Problems/Problem 17
- 1986 AHSME Problems/Problem 22
- 1986 AIME Problems/Problem 12
- 1986 AIME Problems/Problem 13
- 1987 AIME Problems/Problem 13
- 1987 AIME Problems/Problem 7
- 1988 AHSME Problems/Problem 18
- 1988 AIME Problems/Problem 1
- 1988 AIME Problems/Problem 10
- 1988 AIME Problems/Problem 15
- 1989 AHSME Problems/Problem 22
- 1989 AHSME Problems/Problem 24
- 1989 AHSME Problems/Problem 25
- 1989 AHSME Problems/Problem 29
- 1989 AHSME Problems/Problem 30
- 1989 AIME Problems/Problem 13
- 1989 AIME Problems/Problem 2
- 1989 AIME Problems/Problem 5
- 1990 AIME Problems/Problem 8
- 1990 AIME Problems/Problem 9
- 1991 AHSME Problems/Problem 28
- 1991 AIME Problems/Problem 10
- 1991 AIME Problems/Problem 13
- 1992 AIME Problems/Problem 4
- 1993 AHSME Problems/Problem 28
- 1993 AIME Problems/Problem 1
- 1993 AIME Problems/Problem 7
- 1994 AIME Problems/Problem 11
- 1994 AIME Problems/Problem 6
- 1994 AIME Problems/Problem 7
- 1994 AIME Problems/Problem 9
- 1995 AIME Problems/Problem 15
- 1995 AIME Problems/Problem 3
- 1996 AIME Problems/Problem 12
- 1996 AIME Problems/Problem 7
- 1996 AIME Problems/Problem 9
- 1997 AIME Problems/Problem 10
- 1997 AIME Problems/Problem 2
- 1997 AIME Problems/Problem 8
- 1998 AHSME Problems/Problem 27
- 1998 AIME Problems/Problem 15
- 1998 AIME Problems/Problem 4
- 1998 AIME Problems/Problem 7
- 1998 AIME Problems/Problem 9
- 1999 AIME Problems/Problem 13
- 1999 AIME Problems/Problem 7
2
- 2000 AIME II Problems/Problem 3
- 2000 AIME II Problems/Problem 5
- 2000 AIME II Problems/Problem 7
- 2000 AMC 12 Problems/Problem 25
- 2001 AIME I Problems/Problem 10
- 2001 AIME I Problems/Problem 14
- 2001 AIME I Problems/Problem 15
- 2001 AIME I Problems/Problem 6
- 2001 AIME II Problems/Problem 11
- 2001 AIME II Problems/Problem 2
- 2001 AIME II Problems/Problem 5
- 2001 AIME II Problems/Problem 9
- 2001 Pan African MO Problems/Problem 2
- 2002 AIME I Problems/Problem 1
- 2002 AIME I Problems/Problem 3
- 2002 AIME II Problems/Problem 12
- 2002 AIME II Problems/Problem 9
- 2003 AIME I Problems/Problem 13
- 2003 AIME I Problems/Problem 6
- 2003 AIME I Problems/Problem 9
- 2003 AIME II Problems/Problem 13
- 2003 AIME II Problems/Problem 3
- 2003 Indonesia MO Problems/Problem 6
- 2004 AIME I Problems/Problem 15
- 2004 AIME I Problems/Problem 3
- 2004 AIME I Problems/Problem 8
- 2004 AIME II Problems/Problem 2
- 2004 AIME II Problems/Problem 4
- 2004 AIME II Problems/Problem 8
- 2004 AMC 12A Problems/Problem 13
- 2005 AIME I Problems/Problem 13
- 2005 AIME I Problems/Problem 5
- 2005 AIME II Problems/Problem 2
- 2005 AIME II Problems/Problem 6
- 2005 Alabama ARML TST Problems/Problem 1
- 2005 Alabama ARML TST Problems/Problem 12
- 2005 Alabama ARML TST Problems/Problem 2
- 2005 Alabama ARML TST Problems/Problem 4
- 2005 Alabama ARML TST Problems/Problem 5
- 2005 AMC 12B Problems/Problem 25
- 2005 Canadian MO Problems/Problem 1
- 2005 Indonesia MO Problems/Problem 8
- 2006 AIME I Problems/Problem 11
- 2006 AIME I Problems/Problem 2
- 2006 AIME I Problems/Problem 4
- 2006 AIME I Problems/Problem 6
- 2006 AIME II Problems/Problem 10
- 2006 AIME II Problems/Problem 4
- 2006 AIME II Problems/Problem 5
- 2006 AIME II Problems/Problem 7
- 2006 AIME II Problems/Problem 8
- 2006 AMC 12A Problems/Problem 25
- 2006 Indonesia MO Problems/Problem 4
- 2007 AIME I Problems/Problem 10
- 2007 AIME I Problems/Problem 6
- 2007 AIME II Problems/Problem 1
- 2007 AIME II Problems/Problem 13
- 2007 AMC 12A Problems/Problem 25
- 2007 iTest Problems/Problem 19
- 2007 iTest Problems/Problem 21
- 2007 iTest Problems/Problem TB3
- 2007 JBMO Problems/Problem 3
- 2007 UNCO Math Contest II Problems/Problem 10
- 2008 AIME I Problems/Problem 11
- 2008 AIME I Problems/Problem 9
- 2008 AIME II Problems/Problem 10
- 2008 AIME II Problems/Problem 12
- 2008 iTest Problems/Problem 26
- 2008 iTest Problems/Problem 44
- 2008 iTest Problems/Problem 60
- 2008 iTest Problems/Problem 65
- 2008 iTest Problems/Problem 72
- 2008 iTest Problems/Problem 77
- 2008 iTest Problems/Problem 78
- 2008 iTest Problems/Problem 82
- 2008 iTest Problems/Problem 87
- 2008 iTest Problems/Problem 93
- 2008 Mock ARML 1 Problems/Problem 2
- 2008 Mock ARML 1 Problems/Problem 4
- 2008 Mock ARML 2 Problems/Problem 3
- 2008 Mock ARML 2 Problems/Problem 6
- 2009 AIME I Problems/Problem 10
- 2009 AIME I Problems/Problem 8
- 2009 AIME I Problems/Problem 9
- 2009 AIME II Problems/Problem 6
- 2010 AIME I Problems/Problem 4
- 2010 AIME I Problems/Problem 7
- 2010 AIME II Problems/Problem 11
- 2010 AIME II Problems/Problem 13
- 2010 AIME II Problems/Problem 4
- 2010 AIME II Problems/Problem 8
- 2010 AMC 12A Problems/Problem 25
- 2010 UNCO Math Contest II Problems/Problem 11
- 2011 AIME II Problems/Problem 12
- 2011 AIME II Problems/Problem 14
- 2011 AIME II Problems/Problem 15
- 2011 AIME II Problems/Problem 6
- 2011 AIME II Problems/Problem 7
- 2011 AMC 10A Problems/Problem 22
- 2012 AIME I Problems/Problem 3
- 2012 AIME II Problems/Problem 14
- 2012 AIME II Problems/Problem 3
- 2012 AIME II Problems/Problem 7
- 2012 UNCO Math Contest II Problems/Problem 3
- 2012 UNCO Math Contest II Problems/Problem 8
- 2012 UNCO Math Contest II Problems/Problem 9
- 2013 AIME I Problems/Problem 6
- 2013 AIME II Problems/Problem 11
- 2013 AIME II Problems/Problem 9
- 2013 UMO Problems/Problem 6
- 2014 AIME II Problems/Problem 13
- 2014 AIME II Problems/Problem 2
- 2014 AIME II Problems/Problem 6
- 2014 AIME II Problems/Problem 9
- 2014 AMC 10A Problems/Problem 24
- 2014 UMO Problems/Problem 1
- 2014 UMO Problems/Problem 6
- 2014 UNCO Math Contest II Problems/Problem 6
- 2015 AIME I Problems/Problem 9
- 2015 AIME II Problems/Problem 10
- 2015 UMO Problems/Problem 5
- 2015 UNCO Math Contest II Problems/BONUS
- 2015 UNCO Math Contest II Problems/Problem 10
- 2015 UNCO Math Contest II Problems/Problem 9
- 2016 JBMO Problems/Problem 4
- 2016 UMO Problems/Problem 1
- 2016 UMO Problems/Problem 2
- 2016 UMO Problems/Problem 3
- 2016 UNCO Math Contest II Problems/Problem 10
- 2016 UNCO Math Contest II Problems/Problem 8
- 2016 UNCO Math Contest II Problems/Problem 9
- 2017 AMC 10A Problems/Problem 23
- 2017 AMC 10A Problems/Problem 25
- 2017 AMC 12B Problems/Problem 25
- 2017 JBMO Problems/Problem 4
- 2017 UNCO Math Contest II Problems/Problem 5
- 2017 UNCO Math Contest II Problems/Problem 7
- 2017 UNM-PNM Statewide High School Mathematics Contest II Problems/Problem 6
- 2017 UNM-PNM Statewide High School Mathematics Contest II Problems/Problem 7
- 2018 AIME I Problems/Problem 14
- 2018 AIME II Problems/Problem 10
- 2018 AIME II Problems/Problem 13
- 2018 AIME II Problems/Problem 8
- 2018 AMC 10A Problems/Problem 20
- 2018 AMC 12B Problems/Problem 22
