Art of Problem Solving

IMO problems statistics since 2000: Revision history

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23 July 2021

2 October 2020

27 September 2020

30 December 2019

17 July 2019

10 July 2018

2 August 2017

22 July 2017

12 July 2016

29 September 2015

13 July 2015

11 July 2015

17 June 2015