34th olimpiad, İstanbul

33rd olimpiad, Elista

32nd olimpiad, Yerevan

31st olimpiad, Moscow

30th olimpiad, Manila

29th olimpiad, Novi Sad

28th olimpiad, Thessaloniki

27th olimpiad, Dubai

26th olimpiad, Thessaloniki

10th women’s olimpiad, Lucerne

25th olimpiad, Lucerne

24th olimpiad, La Valetta

9th women’s olimpiad, La Valetta

23rd olimpiad, Buenos Aires

22nd olimpiad, Haifa

21st olimpiad, Nice

20th olimpiad, Skopje

19th olimpiad, Siegen

4th Women’s olimpiad, Lublin

18th olimpiad, Lugano

17th olimpiad, Havana

6th correspondence olimpiad, Section 3

2nd women’s olimpiad, Split

15th olimpiad, Varna

14th olimpiad, Leipzig

13th olimpiad, Munich

1st women’s olimpiad, Emmen

12th olimpiad, Moscow

11th olimpiad, Amsterdam

9th olimpiad, Dubrovnik

2nd correspondence olimpiad

1st correspondence olimpiad

7th olimpiad, Stockholm

5th olimpiad, Folkestone

2nd olimpiad, The Hague