| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,771 |
| Countries Bordering France | 0 | - | 4.83 | 405,400 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,284 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,059 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,382 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,283 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,527 |
| The Only European Country ... | 0 | - | 4.91 | 219,650 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,865 |
| Countries That Border Russia | 0 | - | 4.98 | 464,967 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,548 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,362 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,713 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,322 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,394 |
| Slavic Countries | 0 | - | 4.96 | 112,525 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,805 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,562 |
| Countries Bordering India | 0 | - | 4.98 | 163,908 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,116 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,751 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,907 |
| Countries that Border China | 0 | - | 4.96 | 264,569 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,219 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,230 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,939 |
| Countries that Border Poland | 0 | - | 4.99 | 173,360 |
| Europe Map Quiz | 0 | - | 5.00 | 4,793,946 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,605 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,975 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 228,181 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,596 |
| Monarchies of Europe | 0 | - | 4.90 | 99,050 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,008 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,754 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 356,927 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 418,289 |
| UK Immigration by Country | 0 | - | 4.94 | 141,916 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,141 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,006 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,088 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,975 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,915 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,454 |
| Germany Country Quiz | 0 | - | 4.82 | 159,088 |
| Russia Country Quiz | 0 | - | 4.83 | 115,466 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,290 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,843 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,651 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,275 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,395 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,999 |
| Countries of Africa | 0 | - | 5.00 | 2,565,368 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,782 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,630 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,408 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,835 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,342 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,184 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,445 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,167 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 107,439 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,217 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,278 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,932 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,983 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 76,027 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,233 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,399 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,361 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,571 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,689 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,434 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,261,776 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,791 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,610 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,097 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,069 |
| Counties of England | 0 | - | 4.97 | 804,417 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,382 |
| Europe Capital to Country | 0 | - | 4.99 | 252,639 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,320 |
| European Capitals by Map | 0 | - | 4.99 | 142,618 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,157 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,418 |
| European Coastal Capitals | 0 | - | 4.95 | 91,518 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,755 |
| Countries of the Middle East | 0 | - | 4.96 | 203,309 |
| African Island Countries | 0 | - | 4.96 | 102,755 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,252 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 105,005 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,048 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,509 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,996 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,200 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,750 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,088 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,997 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,086 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,725 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,095 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,344 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,681 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,656 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,364 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,306 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,766 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,918 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,929 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,493 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,360 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,118 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,993 |
| Official Cities in the UK | 0 | - | 4.89 | 286,945 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,739 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,680 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,834 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,320 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,791 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,630 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,269 |
| Monarchies of Asia | 0 | - | 4.97 | 71,621 |
| Random European Flag to Country | 0 | - | 4.90 | 184,501 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,368 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,874 |
| The Only African Country ... | 0 | - | 4.99 | 129,813 |
| The Only American Country ... | 0 | - | 4.92 | 122,362 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,456 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,571 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 107,092 |
| Countries Closest to Africa | 0 | - | 4.96 | 158,005 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,145 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,034 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,829 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,992 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,316 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,887 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,904 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,656 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,641 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,582 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,810 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,453 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,568 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,997 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,939 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,947 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,204 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,143 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,925 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,708 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,228 |
| Central American Countries | 0 | - | 4.98 | 157,579 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,698 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,581 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 102,869 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,173 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,234 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,412 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,095 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,506 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,785 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,965 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,166 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,659 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,953 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,453 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,821 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 66,044 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,242 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,522 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,676 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 155,058 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,417 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,697 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,768 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,963 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,719 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,974 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,793 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,406 |
| Japan Country Quiz | 0 | - | 4.93 | 143,551 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,299 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,151 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,565 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,057 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,452 |
| France Cities Map Quiz | 0 | - | 4.96 | 168,014 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,251 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,639 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,250 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,558 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,456,399 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 383,057 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,562 |
| Countries with Megacities | 0 | - | 4.99 | 267,996 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,214 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,370 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,544 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,474 |
