| Taken | Quiz |
|---|
| 1,088 | Nazi Germany Multiple Choice |
| 1,076 | Biggest lost and gained cities by Poland after WW2 |
| 1,068 | How many WW2 battles can you name? |
| 1,062 | World War 2 Countries Quiz |
| 1,059 | Titanic |
| 1,048 | Cities in World War II |
| 1,037 | Every Country in World War Two (2.0) |
| 1,013 | Diseases the WHO has Declared Emergencies for 🦠 |
| 1,002 | Click Chain #23 - World War I+ |
| 998 | Countries in WWI |
| 996 | WW2 History Quiz |
| 975 | Which countries used to have colonies but lost them before the beginning of WW2 |
| 974 | Karl Marx Multiple Choice |
| 965 | Events of 1959 |
| 963 | Famous WW2 Generals |
| 962 | 100 Biggest Cities in the WWII Axis Countries |
| 956 | WW1 Countries - Allies |
| 946 | Major terrorist attacks since 2000 |
| 944 | Walking across European Borders (Cold War Edition): Portugal to Albania |
| 932 | Names of WWII Operations |
| 918 | WWII Tanks - Germany |
| 917 | WWII Tanks - Soviet Union |
| 911 | Leaders during WW2 |
| 904 | Chernobyl Quiz |
| 902 | World War II Battles |
| 898 | Heavy ships of WW2 |
| 890 | Civil Rights Movement Quiz |
| 882 | Biggest Cities in Modern-Day Soviet Union with an Exception |
| 852 | Countries in World War I |
| 845 | History of the Atomic Age |
| 845 | All Countries Involved in WW2 |
| 845 | Nazi Germany, 1933-1945 |
| 837 | USSR/Unified Team/Russian Olympic Gymnastics Teams |
| 835 | 20th Century Countries that don't exist anymore |
| 825 | World War II Quotes |
| 818 | Concentration Camps of the Holocaust |
| 818 | Former Soviet Republics |
| 811 | All Communist-Ruled Countries, Current and Former |
| 794 | Events of 1962 |
| 784 | US Navy and USAAF Aircraft of WWII |
| 776 | WWII Tanks Multiple Choice |
| 763 | Cold War Leaders |
| 761 | Former countries of the USSR, in order of independence |
| 749 | WWI: Central Power... or Allied Power? |
| 739 | Name the 9 Battleships of the U.S. Pacific Fleet on December 7th, 1941 |
| 739 | 50 WWII figures |
| 732 | World War II Events on the Map |
| 719 | Languages Spoken By Ho Chi Minh |
| 713 | communist countries during the cold war |
| 713 | German Tanks of World War 2 |
| 710 | Hero Cities of Soviet Union |
| 700 | Impossible WW2 trivia |
| 690 | WW2 British planes. |
| 688 | 19th or 20th century? |
| 684 | Famous Disasters on the Map |
| 679 | Countries with the Largest Amount of Troops in WW1 |
| 674 | The First World War by year - 1914 |
| 644 | The Big Nazi Quiz |
| 642 | History of the 1940s |
| 625 | All Imperial Japanese Navy (IJN) Aircraft Carriers |
| 621 | Famous People who were Gangsters and Outlaws |
| 616 | Officially Atheist Countries |
| 608 | Former Soviet Republics By Size |
| 605 | Countries of the USSR - 1 minute challenge |
| 603 | Figures from the 20th Century |
| 593 | Name the Years of the 20th Century Quiz |
| 589 | Cuban Missile Crisis |
| 584 | World War II Movies |
| 581 | Ww2 weapons |
| 580 | Leaders of the Soviet Union |
| 577 | British WW2 Aircraft by Picture |
| 575 | Biggest Cities once in the Japanese Empire |
| 570 | battle of WW2 |
| 543 | East Germany Country Quiz |
| 537 | Famous WWII Generals |
| 530 | World War II Battleships of the Imperial Japanese Navy |
| 525 | Flags of WWI |
| 523 | Countries with Deaths from Nuclear and Radiation Incidents |
| 513 | Countries with Legal Recreational Marijuana |
| 491 | US WW2 Aircraft by Picture |
| 476 | Ww2 events |
| 474 | Countries that Controlled Former Nazi Germany |
| 465 | Countries Founded by Former/Freed Slaves |
| 461 | Cities that were Stops on the Orient Express |
| 461 | Hard WW2 questions for the discerning historian - Aircraft |
| 460 | The Dictator Files: Nikita Khrushchev |
| 460 | Countries involved in WWII |
| 454 | History of the Soviet Union |
| 452 | Capital Ships Sunk During WWII With Map |
| 452 | Geography Questions #13: Countries That Separated From Other Countries Part 2 USSR |
| 450 | Cops and Robbers |
| 450 | Cold War Quiz |
| 449 | Ex USSR Countries |
| 443 | WWI Countries |
| 438 | Famous Battles of World War II # 1 |
| 430 | Walking Across European Borders (WW2): Portugal to Liechtenstein |
| 430 | Countries that lost territory after WWII |
| 424 | US Navy Ships at Pearl Harbor |
| 422 | World War II Basic Knowledge #1 |
| 421 | Main Battles of WWII |
| 416 | The Socialist Republics of the USSR |
| 416 | Countries Where Female Genital Mutilation is Common |
| 394 | Countries in World War I |
| 387 | Countries part of The USSR |
| 382 | World War 2 Word Chain |
| 374 | countries that fought in the WW2 |
| 368 | Soviet Union Leaders By Picture |
| 365 | All Countries to Experience Hyperinflation |
| 364 | World War 2 General Knowledge Quiz |
| 359 | Republics of the Soviet Union |
| 357 | 20th Century Leaders by Pictures |
| 356 | Countries of Oceania in 1921 |
| 356 | The Grand Fleet |
| 355 | Battles of World War Two |
| 347 | Ex-Soviet Union Countries |
| 345 | WWII expert quiz |
| 336 | Religions of Vietnam |
| 333 | Name WWII US + Japan + UK Aircraft Carriers |
| 328 | WW2 planes review |
| 328 | Countries that stayed neutral in WWI |
| 323 | Countries with the Most Attempted Coups |
| 322 | Former USSR Soviet Countries by Current Population |
| 322 | Mark Antony's Funeral Oration Quiz |
| 318 | Diseases that are Eradicated or Eradicable |
| 318 | Countries that were part of the Soviet Union |
| 315 | Flags of Former Soviet Republics |
| 313 | WWII Country Entrance Order |
| 313 | World War 1: Nature of Trench Warfare |
| 312 | Warsaw Pact : Countries and Capitals |
| 308 | WW2 german tank quiz |
| 306 | WWI Central Powers |
| 304 | New Countries after WWI |
| 303 | World War 1 Casualties |
| 302 | World War 2 Trivia |
| 288 | Countries Where Holocaust Denial is Illegal |
| 283 | WWII General Knowledge |
| 281 | Countries with Decreasing GDP |
| 279 | Countries That Japan Invaded In WWII |
| 279 | Present Day Countries Within Warsaw Pact Borders |
| 277 | World War 2 Facts |
| 277 | Battle of Midway 1942 - Aircraft Carriers |
| 272 | Countries that Preceded Nazi Germany |
| 267 | Countries Most Affected by the Spanish Flu |
| 260 | World War II Events Map Quiz |
| 257 | Acting US Presidents |
| 253 | Eastern Front WW2 - Key Battles |
| 245 | The Soviet Union- Early 20th Century |
| 242 | WWII German Leaders/Commanders |
| 240 | Central Powers-Occupied Countries of WWI |
| 237 | Diseases Eliminated from the US |
| 235 | WWI General Knowledge |
| 235 | WWII War Movies Quiz |
| 234 | World War II Heavy Cruisers of the Imperial Japanese Navy |
| 234 | Battles in WWI |
| 233 | World Leaders of Europe Quiz |
| 232 | Countries with Highest GDP Growth Rate |
| 232 | Capitals of Former Soviet Countries |
| 230 | American Weapons of WWII |
| 228 | Wars by Treaty |
| 227 | Wars Named for Their Duration |
| 226 | The Five Sports Played in Every Modern Olympics |
| 225 | Countries with Decreasing HDI Score (2017-18) |
| 225 | History of the 21st Century |
| 222 | Countries that Got the Most Aid from the Marshall Plan |
| 220 | WWI Quiz *hard* |
| 217 | Airplane Recognition - WWII |
| 217 | Nazi in power of Germany |
| 216 | Highest-Grossing Films Ever (at the Time) |
| 215 | Royal Navy Cruisers of World War II |
| 215 | Allies of World War I |
| 214 | Balkan Countries - 1900 |
| 214 | European Countries with Monarchs Regularly Participating in Government |
| 211 | Songs "Banned" by Clear Channel after 9/11 |
| 209 | World War I Decoder |
| 202 | Tallest Buildings of the World - Timeline |
| 201 | WWII Ally or Axis |
| 200 | Japan Occupation During WWII |
| 200 | Countries Party to the Antarctic Treaty System |
| 191 | WWII Tanks - UK |
| 189 | Countries of Africa 1914 |
| 189 | Countries with Gender Equality |
| 181 | Countries that were in the Warsaw Pact or the Soviet Union |
| 182 | Normandy D-Day Beaches with a Map |
| 179 | Countries with Highest GDP Growth Rate (2017) |
| 176 | music trivia: songs and artists of 1964 |
| 176 | Monarchs of WWI |
| 175 | Most Translated Literary Works |
| 173 | Battle of Stalingrad Quiz |
| 173 | Largest Soviet Union Cities |
