| Countries That Border Russia | 0 | - | 4.98 | 461,651 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,205 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,378 |
| Countries that Border Poland | 0 | - | 4.99 | 172,243 |
| European Countries with One Border | 0 | - | 4.97 | 182,740 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,540 |
| Countries Bordering France | 0 | - | 4.83 | 402,458 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,323 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,963 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,182 |
| The Only European Country ... | 0 | - | 4.91 | 216,539 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,068 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,378 |
| Russia Country Quiz | 0 | - | 4.85 | 114,449 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,326 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,332 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,684 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,370 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,626 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,247 |
| Slavic Countries | 0 | - | 4.96 | 111,628 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,635 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,172 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,300 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,258 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,329 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,525 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,635 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,123 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,848 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,832 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,865 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,796 |
| Europe Map Quiz | 0 | - | 5.00 | 4,761,920 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,821 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,873 |
| Monarchies of Europe | 0 | - | 4.90 | 98,116 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,825 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,486 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,352 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,553 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,758 |
| Romania Country Quiz | 0 | - | 4.63 | 53,762 |
| UK Immigration by Country | 0 | - | 4.94 | 140,871 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,960 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,348 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,087 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,972 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,015 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,854 |
| Germany Country Quiz | 0 | - | 4.82 | 157,813 |
| Italy Country Quiz | 0 | - | 4.82 | 123,379 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,741 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,676 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,799 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,006 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,098 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,187 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,990 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,368 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,644 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,742 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,602 |
| Countries of Africa | 0 | - | 5.00 | 2,535,920 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,691 |
| Countries Bordering India | 0 | - | 4.98 | 163,417 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,151 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,839 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,518 |
| Countries that Border China | 0 | - | 4.96 | 263,105 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,850 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,759 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,084 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,860 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,936 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,166 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,001 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,804 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,384 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,243,545 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,733 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,800 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,228 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,561 |
| Counties of England | 0 | - | 4.97 | 796,463 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,066 |
| Europe Capital to Country | 0 | - | 4.99 | 250,002 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,829 |
| European Capitals by Map | 0 | - | 4.99 | 139,068 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,043 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,395 |
| European Coastal Capitals | 0 | - | 4.95 | 90,563 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,906 |
| Countries of the Middle East | 0 | - | 4.96 | 201,113 |
| African Island Countries | 0 | - | 4.96 | 101,601 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,867 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,248 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,856 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,485 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,460 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,925 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,704 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,592 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,199 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,559 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,197 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,126 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,966 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,239 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 355,815 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 415,036 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,425 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,211 |
| Serbia Country Quiz | 0 | - | 4.44 | 35,028 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,698 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,126 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,167 |
| Random European Flag to Country | 0 | - | 4.89 | 182,347 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,418 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,449 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,774 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,463 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,790 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,277 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,797 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,415 |
| Official Cities in the UK | 0 | - | 4.89 | 283,621 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,009 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,158 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,544 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,271 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,859 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,256 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,091 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,446 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,061 |
| Monarchies of Asia | 0 | - | 4.97 | 71,077 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,873 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,778 |
| The Only African Country ... | 0 | - | 4.99 | 129,083 |
| The Only American Country ... | 0 | - | 4.92 | 121,576 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,117 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,768 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,965 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 97,000 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,872 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,178 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,243 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,834 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,378 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,784 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,580 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,253 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,979 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,060 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,715 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,176 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,014 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,126 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,559 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,140 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,604 |
| Central American Countries | 0 | - | 4.98 | 156,421 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,602 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,897 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,202 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,584 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,907 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,569 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,220 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,149 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,467 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,217 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,059 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,824 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,951 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,710 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,149 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,316 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 106,963 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,564 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,078 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,924 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,367 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,901 |
| Japan Country Quiz | 0 | - | 4.93 | 142,437 |
| Poland Country Quiz | 0 | - | 4.22 | 63,258 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,359 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,060 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,759 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,880 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,621 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,328 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,709 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,305 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,903 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,003 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,517 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,558 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,504 |
