The most difficult Cold War riddles A list of Cold War related questions that are most often answered incorrectly History quiz What is the function of this colossal structure near Chernobyl?Radar. Duga was a Soviet over-the-horizon radar system used as part of the Soviet anti-ballistic missile early-warning network. The system operated from July 1976 to December 1989. Two operational Duga radars were deployed, one near Chernobyl in the Ukraine and the other in eastern Siberia.hard 51% radarradar51%heavy water radiatorheavy water radiator15%protective screenprotective screen23%graduation towergraduation tower9%Created by: Ninjai. Statistics based on 651 answers in 2 languages »USSR riddles » Which animals first returned from orbit?Belka and Strelka. Dogs were accompanied by a gray rabbit, 42 mice, 2 rats and flies. John F. Kennedy wasn't happy with losing the race into space. Nikita Khrushchev added a bit of salt to the wound when he gave Caroline Kennedy one of Strelka's puppies as a gift.hard 53% LaikaLaika29%Belka and StrelkaBelka and Strelka53%EnosEnos8%Able and BakerAble and Baker9%Created by: Kasia. Statistics based on 23562 answers in 2 languages »astronautics riddles » How many gold medals did USSR win at 1984 Olympic Games in Los Angeles? (USA got 83)0. In response to the American-led boycott of the 1980 Summer Olympics in Moscow, 14 Eastern Bloc countries including the Soviet Union boycotted the Games. The IOC awarded Los Angeles the Games by default, as no other city was interested.hard 56% 12712715%838314%555513%0056%Created by: Kasia. Statistics based on 27648 answers in 2 languages »history of sport riddles » Which European country other than Yugoslavia faced civil war after World War II?Greece. The Greek Civil War, was fought from 1946 to 1949 between the Greek government army—backed by the UK and US — and the communist Democratic Army of Greece, backed by Bulgaria, Yugoslavia and Albania. It is estimated that 158,000 people were killed.average 61% SpainSpain25%GreeceGreece61%ItalyItaly10%NorwayNorway3%Created by: globalquiz.org. Statistics based on 19893 answers in 4 languages »history of Greece riddles » When Berlin was divided into West Berlin and East Berlin, which part was larger? (by population)West Berlin. After the end of World War II, Berlin was divided into four occupational zones: Soviet, American, French and British. Later, the three zones of western allies were joined to form West Berlin. With about two million inhabitants, West Berlin had the highest number of residents of any city in Cold War-era Germany.average 63% West BerlinWest Berlin63%East BerlinEast Berlin17%both were similar in sizeboth were similar in size3%at first East Berlin was bigger, later West Berlin was biggerat first East Berlin was bigger, later West Berlin was bigger15%Created by: globalquiz.org. Statistics based on 34073 answers in 2 languages »Berlin riddles » Which large island did the USA try to buy for $100,000,000 in 1946?Greenland. On 8 April 1941, the United States occupied Greenland in order to defend it against a possible invasion by Germany. After the end of WW2, the United States wished to keep the island for strategic reasons and offered $100,000,000, but Denmark refused to sell.easy 76% Easter IslandEaster Island14%GreenlandGreenland76%MaltaMalta4%BornholmBornholm4%Created by: globalquiz.org. Statistics based on 27939 answers in 2 languages »history of Scandinavia riddles » Play history quiz and see all the questions.