No. of the Olympiad
Year
Host country
City
Problems & Solutions
20
2019
Australia
Adelaide
Experimental Exam
Theoretical Exam
19
2018
Vietnam
Hanoi
18
2017
Russia
Yakutsk
17
2016
Hong Kong
16
2015
China
Hangzhou
15
2014
Singapore
14
2013
Indonesia
Bogor
13
2012
India
New Delhi
12
2011
Israel
Tel Aviv
11
2010
Taiwan
Taipei
10
2009
Thailand
Bangkok
9
2008
Mongolia
Ulaanbaatar
8
2007
Shanghai
7
2006
Kazakhstan
Almaty
6
2005
Pekanbaru
5
2004
4
2003
3
2002
2
2001
1
2000
Karawaci
Abstracts Submission Due
31 July, 2019
Notification of acceptance
31 August, 2019
Early-bird registration closes
15 October, 2019
Online registration closes
20 November, 2019
On-site registration
3 - 6 December, 2019