| Countries Bordering France | 0 | - | 4.83 | 402,485 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,457 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,778 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,985 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,198 |
| The Only European Country ... | 0 | - | 4.91 | 216,564 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,084 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,607 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,485 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,862 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,170 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,714 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,650 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,261 |
| Slavic Countries | 0 | - | 4.96 | 111,637 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,646 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,183 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,838 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,884 |
| Monarchies of Europe | 0 | - | 4.90 | 98,125 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,834 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,495 |
| European Countries with One Border | 0 | - | 4.97 | 182,754 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,553 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,331 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,390 |
| Europe Map Quiz | 0 | - | 5.00 | 4,762,256 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,227 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,862 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,455 |
| Countries That Border Russia | 0 | - | 4.98 | 461,675 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 97,009 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,877 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,351 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,251 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,852 |
| UK Immigration by Country | 0 | - | 4.94 | 140,876 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,965 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,207 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,588 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,359 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,093 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,981 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,912 |
| Germany Country Quiz | 0 | - | 4.82 | 157,822 |
| Russia Country Quiz | 0 | - | 4.85 | 114,454 |
| Italy Country Quiz | 0 | - | 4.82 | 123,386 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,755 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,329 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,336 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,679 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,716 |
| Random European Capital to Country | 0 | - | 4.98 | 190,876 |
| Random European Country to Capital | 0 | - | 4.93 | 165,087 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,436 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,740 |
| Random African Country to Capital | 0 | - | 4.94 | 71,187 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,102 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,375 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,775 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,625 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,850 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,342 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,523 |
| Countries of Africa | 0 | - | 5.00 | 2,536,250 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,698 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,212 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,306 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,379 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,852 |
| Countries that Border Poland | 0 | - | 4.99 | 172,255 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,092 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,947 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,837 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,015 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,806 |
| Countries that Beat France | 0 | - | 4.49 | 75,824 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,825 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,409 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,697 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,807 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,204 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,648 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,743 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,358 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,569 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,294 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,558 |
| Countries that Beat China | 0 | - | 4.85 | 115,797 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,769 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,868 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,799 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,243,723 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,077 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,549 |
| Europe Capital to Country | 0 | - | 4.99 | 250,036 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,840 |
| European Capitals by Map | 0 | - | 4.99 | 139,092 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,051 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,401 |
| European Coastal Capitals | 0 | - | 4.95 | 90,574 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,947 |
| Which City in France? | 0 | - | 4.64 | 73,057 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,155 |
| Countries of the Middle East | 0 | - | 4.96 | 201,135 |
| African Island Countries | 0 | - | 4.96 | 101,612 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,871 |
| Random European Flag to Country | 0 | - | 4.89 | 182,374 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,257 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,927 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,869 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,491 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,475 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,938 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,719 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,597 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,210 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,566 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,208 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,132 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,972 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,243 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,385 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,161 |
| France Country Quiz | 0 | - | 4.70 | 134,960 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,136 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,173 |
| Counties of England | 0 | - | 4.97 | 796,539 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,347 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,802 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,290 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,804 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,415 |
| Official Cities in the UK | 0 | - | 4.89 | 283,646 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,017 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,163 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,274 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,268 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,096 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,068 |
| Monarchies of Asia | 0 | - | 4.97 | 71,080 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,876 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,787 |
| The Only African Country ... | 0 | - | 4.99 | 129,088 |
| The Only American Country ... | 0 | - | 4.92 | 121,588 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,118 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,772 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,977 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,188 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,791 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,599 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,488 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,274 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,983 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,730 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,188 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,130 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,583 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,142 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,246 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,571 |
| Central American Countries | 0 | - | 4.98 | 156,427 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,618 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,953 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,576 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,280 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,154 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,477 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,219 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,062 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,828 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,953 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,023 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,568 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,087 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,931 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,376 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,983 |
| Japan Country Quiz | 0 | - | 4.93 | 142,446 |
| 20 Questions About France | 0 | - | 4.11 | 32,408 |
| Italy A-Z | 0 | - | 4.49 | 58,297 |
| Germany A-Z | 0 | - | 4.56 | 62,600 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,063 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,762 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,479 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,718 |
| Syria Country Quiz | 0 | - | 4.81 | 32,768 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,781 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,628 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,340 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,311 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,916 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,015 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,570 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,749 |
| Category Elimination - U.S. States #2 | 0 | - | 4.83 | 134,166 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,079 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,506 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,177 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,645 |
