| Countries That Border Russia | 0 | - | 4.98 | 461,974 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,277 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,473 |
| Countries that Border Poland | 0 | - | 4.99 | 172,361 |
| European Countries with One Border | 0 | - | 4.97 | 182,896 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,683 |
| Countries Bordering France | 0 | - | 4.83 | 402,766 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,620 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,211 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,390 |
| The Only European Country ... | 0 | - | 4.91 | 216,906 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,295 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,450 |
| Russia Country Quiz | 0 | - | 4.83 | 114,555 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,391 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,367 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,018 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,381 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,930 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,378 |
| Slavic Countries | 0 | - | 4.96 | 111,734 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,747 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,270 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,366 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,323 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,409 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,581 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,683 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,204 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,903 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,893 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,889 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,838 |
| Europe Map Quiz | 0 | - | 5.00 | 4,765,689 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,034 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,958 |
| Monarchies of Europe | 0 | - | 4.90 | 98,208 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,924 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,650 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,467 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,614 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,906 |
| UK Immigration by Country | 0 | - | 4.94 | 140,993 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,104 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,543 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,200 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,093 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,082 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,389 |
| Germany Country Quiz | 0 | - | 4.83 | 157,959 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,931 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,713 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,914 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,036 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,131 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,444 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,050 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,427 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,683 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,102 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,947 |
| Countries of Africa | 0 | - | 5.00 | 2,539,851 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,826 |
| Countries Bordering India | 0 | - | 4.98 | 163,459 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,175 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,896 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,561 |
| Countries that Border China | 0 | - | 4.96 | 263,293 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,891 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,783 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,200 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,899 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,117 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,215 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,150 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,862 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,645 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,245,550 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,876 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,024,145 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,284 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,633 |
| Counties of England | 0 | - | 4.97 | 797,600 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,187 |
| Europe Capital to Country | 0 | - | 4.99 | 250,508 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,998 |
| European Capitals by Map | 0 | - | 4.99 | 139,447 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,144 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,490 |
| European Coastal Capitals | 0 | - | 4.95 | 90,669 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,208 |
| Countries of the Middle East | 0 | - | 4.96 | 201,311 |
| African Island Countries | 0 | - | 4.96 | 101,712 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,910 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,313 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,992 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,576 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,630 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,113 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,828 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,647 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,282 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,646 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,321 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,217 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,056 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,327 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 355,930 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 415,389 |
| Romania Country Quiz | 0 | - | 4.63 | 53,825 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,469 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,246 |
| Serbia Country Quiz | 0 | - | 4.44 | 35,068 |
| Ukraine Country Quiz | 0 | - | 4.43 | 47,751 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,224 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,273 |
| Random European Flag to Country | 0 | - | 4.89 | 182,656 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,464 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,533 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,806 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,770 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,975 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,432 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,916 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,477 |
| Official Cities in the UK | 0 | - | 4.89 | 284,048 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,097 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,222 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,704 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,337 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,932 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,381 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,177 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,582 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,124 |
| Monarchies of Asia | 0 | - | 4.97 | 71,131 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,928 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,005 |
| The Only African Country ... | 0 | - | 4.99 | 129,166 |
| The Only American Country ... | 0 | - | 4.92 | 121,683 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,153 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,815 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,079 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,341 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,210 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,261 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,320 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,946 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,550 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,925 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,815 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,458 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,051 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,543 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,838 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,514 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,747 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,216 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,382 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,209 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,645 |
| Central American Countries | 0 | - | 4.98 | 156,552 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,729 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,136 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,315 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,660 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,303 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,667 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,872 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,259 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,547 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,275 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,123 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,893 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,026 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,751 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,161 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,350 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 107,017 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,610 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,160 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,017 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,421 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,976 |
| Japan Country Quiz | 0 | - | 4.93 | 142,571 |
| Poland Country Quiz | 0 | - | 4.20 | 63,322 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,378 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,092 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,800 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,915 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,820 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,747 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,484 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,865 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,430 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,990 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,135 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,652 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,743 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,545 |
