IMC problems are composed by experts of the participating countries, with each expert proposing 5 problems for each category. Earlier, the test problems were selected in the leaders’ meeting. Now, they are selected and modified by the IMC test affairs committee.

The individual contest problems focus on graphical analysis, logical thinking and language comprehension [expression] abilities. It challenges students’ math wisdom and overall potential.

In contrast, the team contest problems usually incorporate concepts from daily life and are selected to be interesting. They challenge students’ cooperation and problem solving abilities.

IMC problems are distinguished from other problems in being relevant, original, creative, interesting, and challenging for teen math lovers to experience the pleasure of thinking and enjoy the beauty of math.

You are welcome to practice with them, discuss them, and post them elsewhere, but please include attribution to the IMC.

Notice: Individual students, nonprofit libraries, or schools are permitted to make fair use of the IMC papers and its solutions. Republication, systematic copying, or multiple reproduction of any part of this material is permitted only under license from the IMC Executive Board. Requests for such permission should be made by e-mailing Mr. Wen-Hsien SUN ccmp@seed.net.tw

2019 Problem-English Version

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2019 IWYMIC-English

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2019 EMIC-English

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2018 Problem-English Version

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2018 IWYMIC-English

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2018 EMIC-English

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2017 Problem-English Version

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2017 IWYMIC-English

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2017 EMIC-English

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2016 Problem – English Version

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2016 IWYMIC-English

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2016 EMIC-English

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2015 Problem – Ebglish Version

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2015 IWYMIC-English

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2015 EMIC-English

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2014 Problems – English Version

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2014 IWYMIC-English

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2014 EMIC-English

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2013 Problems – Englisg Version

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2013 IWYMIC-English

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2013 EMIC-English

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2012 Problems – English Version

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2012 IWYMIC-English

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2012 EMIC-English

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2011 Problems – English Version

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2011 IWYMIC-English

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2011 EMIC-English

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2010 Problems – English Version

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2010 IWYMIC-English

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2010 EMIC-English

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2009 Problems – English Version

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2009 IWYMIC-English

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2009 EMIC-English

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2008 Problems – English Version

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2008 IWYMIC-English

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2008 EMIC-English

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2007 Problems – English Version

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2007 IWYMIC-English

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2007 EMIC-English

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2006 Problems – English Version

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2006 IWYMIC-English

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2006 EMIC-English

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2005 Problems – English Version

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2005 IWYMIC-English

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2005 EMIC-English

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2004 Problems – English Version

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2004 IWYMIC-English

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2004 EMIC-English

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2003 Problems – English Version

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2003 EMIC-English

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2002 Problems – English Version

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2002 IWYMIC-English

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2001 Problems – English Version

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2001 IWYMIC-English

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2000 Problems – English Version

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2000 IWYMIC-English

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1999 Problems – English Version

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1999 IWYMIC-English

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