| Ireland Country Quiz | 0 | - | 4.70 | 135,344 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,741 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,998 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 81,105 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,153 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,036 |
| UK Immigration by Country | 0 | - | 4.94 | 141,930 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,461 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,154 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,022 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,216 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,315 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,177 |
| Random European Capital to Country | 0 | - | 4.98 | 192,388 |
| Random European Country to Capital | 0 | - | 4.93 | 166,107 |
| Every European Country Shape | 0 | - | 4.96 | 203,315 |
| Countries of Africa | 0 | - | 5.00 | 2,565,782 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,457 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 76,042 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,438 |
| Counties of Ireland | 0 | - | 4.92 | 197,743 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,317 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,289 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,559 |
| The Only European Country ... | 0 | - | 4.91 | 219,690 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,421 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,886 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,004 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,647 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,517 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,742 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,667 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,325 |
| Europe Capital to Country | 0 | - | 4.99 | 252,672 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,352 |
| European Capitals by Map | 0 | - | 4.99 | 142,651 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,170 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,431 |
| European Coastal Capitals | 0 | - | 4.95 | 91,528 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,807 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,364 |
| Countries of the Middle East | 0 | - | 4.96 | 203,337 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,407 |
| Slavic Countries | 0 | - | 4.96 | 112,537 |
| African Island Countries | 0 | - | 4.96 | 102,774 |
| Random European Flag to Country | 0 | - | 4.90 | 184,522 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,065 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,530 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,020 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,224 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,824 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,768 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,092 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,013 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,574 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,097 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,741 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,102 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,360 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,753 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,689 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,913 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,516 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,373 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,129 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,997 |
| Official Cities in the UK | 0 | - | 4.89 | 286,982 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,749 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,362 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,692 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,843 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,911 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,610 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,337 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,801 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,575 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,635 |
| Monarchies of Europe | 0 | - | 4.90 | 99,062 |
| Monarchies of Asia | 0 | - | 4.97 | 71,629 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,374 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,903 |
| The Only African Country ... | 0 | - | 4.99 | 129,829 |
| The Only American Country ... | 0 | - | 4.92 | 122,377 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,468 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,579 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,022 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,774 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 107,111 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 98,002 |
| European Countries with One Border | 0 | - | 4.97 | 184,075 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,791 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,950 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,850 |
| Countries Closest to Africa | 0 | - | 4.96 | 158,027 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,957 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,333 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,154 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,714 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.89 | 114,565 |
| Central American Countries | 0 | - | 4.98 | 157,588 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,702 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,591 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,183 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,242 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,137 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,518 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,816 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,977 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,175 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,278 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,661 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,961 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,459 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,103 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,004 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,828 |
| Countries That Border Russia | 0 | - | 4.98 | 465,005 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,555 |
| Countries Bordering France | 0 | - | 4.83 | 405,429 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,308 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,980 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,727 |
| Countries Closest to Australia | 0 | - | 4.99 | 168,006 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,799 |
| Germany Country Quiz | 0 | - | 4.82 | 159,108 |
| Russia Country Quiz | 0 | - | 4.83 | 115,484 |
| Japan Country Quiz | 0 | - | 4.93 | 143,565 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,850 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,658 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,159 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,888 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,959 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,124 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,622 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,723 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,412 |
| Biggest British Empire Countries | 0 | - | 4.74 | 100,624 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,409 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.54 | 49,694 |
| Most Forested European Countries | 0 | - | 4.80 | 75,762 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,839 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,675 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,764 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,726 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,128 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,943 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,376 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,214 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,713 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,763 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,755 |
| Every African Country Shape | 0 | - | 4.90 | 88,657 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 95,745 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 77,164 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,847 |
| Countries Bordering India | 0 | - | 4.98 | 163,912 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,123 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,070 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,754 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,174 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,909 |
| Countries that Border China | 0 | - | 4.96 | 264,590 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,227 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,224 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,285 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,944 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,237 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,940 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,992 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,393 |
| Countries that Border Poland | 0 | - | 4.99 | 173,376 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,782 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,631 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,965 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,656 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,671 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,241 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,427 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,367 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,488 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,581 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,303 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 105,194 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,693 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,168 |
| Countries Closest to Turkey | 0 | - | 4.96 | 127,056 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,672 |
| Countries Closest to India | 0 | - | 4.97 | 103,363 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,947 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,731 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,357 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,066 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,571 |
| Europe Map Quiz | 0 | - | 5.00 | 4,794,356 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,456,549 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 383,108 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,594 |
| Countries with Megacities | 0 | - | 4.99 | 268,058 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,242 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,385 |
