13th IMO 1971

General information
Žilina, Czechoslovakia (10.7. - 21.7.)
Number of participating countries: 15.
Number of contestants: 115 ; 4.
Awards
Maximum possible points per contestant: 7+7+7+7+7+7=42.
Gold medals: 0 .
Silver medals: 0 .
Bronze medals: 0 .
Honourable mentions: 0.
IMO board