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43rd IChO, 2011 Ankara, Turkey

42nd IChO, 2010 Tokyo, Japan

41st IChO, 2009 Cambridge, England

P / T

Practical Instructions

40th IChO, 2008 Budapest, Hungary

Problems with Solutions

Unused Problems

39th IChO, 2007 Moscow, Russia

P / T

P / T

	Theoretical & Practical Test
40th IChO, 2008 Budapest, Hungary	Part 8	Volume 2 * Be careful ! 7.5MB !
39th IChO, 2007 Moscow, Russia
38th IChO, 2006 Gyeongsan, South Korea
37th IChO, 2005 Taipei, Taiwan
36th IChO, 2004 Kiel, Germany
35th IChO, 2003 Athens, Greece	Part 7
34th IChO, 2002 Groningen, The Netherlands
33rd IChO, 2001 Mumbai, India
32nd IChO, 2000 Copenhagen, Denmark
31st IChO, 1999 Krung Thep Mahanakhon Amon Rattanakosin Mahinthara Yuthaya Mahadilok Phop Noppharat Ratchathani Burirom Udomratchaniwet Mahasathan Amon Phiman Awatan Sathit Sakkathattiya Witsanukam Prasit （Bangkok）, Thailand
30th IChO, 1998 Melbourne, Australia	Part 6
29th IChO, 1997 Montreal, Canada
28th IChO, 1996 Moscow, Russia
27th IChO, 1995 Beijing, China
26th IChO, 1994 Oslo, Norway
25th IChO, 1993 Perugia, Italy	Part 5
24th IChO, 1992 Pittsburgh and Washington, USA
23rd IChO, 1991 Łódź, Poland
22nd IChO, 1990 Paris, France
21st IChO, 1989 Halle, German Democratic Republic
20th IChO, 1988 Espoo, Finland	Part 4	Volume 1
19th IChO, 1987 Veszprém, Hungary
18th IChO, 1986 Leiden, The Netherlands
17th IChO, 1985 Bratislava, Czechoslovakia
16th IChO, 1984 Frankfurt, West Germany
15th IChO, 1983 Timişoara, Romania	Part 3
14th IChO, 1982 Stockholm, Sweden
13th IChO, 1981 Burgas, Bulgaria
12th IChO, 1980 Linz, Austria
11th IChO, 1979 Leningrad, Soviet Union
10th IChO, 1978 Toruń, Poland	Part 2
9th IChO, 1977 Bratislava, Czechoslovakia
8th IChO, 1976 Halle, German Democratic Republic
7th IChO, 1975 Veszprém, Hungary
6th IChO, 1974 Bucharest, Romania
5th IChO, 1973 Sofia, Bulgaria	Part 1
4th IChO, 1972 Moscow, Soviet Union
3rd IChO, 1970 Budapest, Hungary
2nd IChO, 1969 Katowice, Poland
1st IChO, 1968 Prague, Czechoslovakia