| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,520 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,026 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,234 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,515 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,879 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,947 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 51,142 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,957 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,238 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,940 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,624 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,902 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,660 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,352 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,944 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,190 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,471 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,194 |
| Countries That Border Russia | 0 | - | 4.98 | 464,224 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,576 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,499 |
| UK Immigration by Country | 0 | - | 4.94 | 141,578 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,721 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,867 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,025 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,753 |
| Russia Country Quiz | 0 | - | 4.83 | 115,230 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,832 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,777 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,002 |
| Random European Capital to Country | 0 | - | 4.98 | 192,012 |
| Random European Country to Capital | 0 | - | 4.93 | 165,788 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,470 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,223 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,298 |
| Every European Country Shape | 0 | - | 4.96 | 202,793 |
| Countries of Africa | 0 | - | 5.00 | 2,556,030 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 94,133 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,992 |
| Countries that Border Poland | 0 | - | 4.99 | 173,061 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,746 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,346 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 238,160 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,524 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,730 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,911 |
| The Only European Country ... | 0 | - | 4.91 | 218,663 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,685 |
| Hindu Countries | 0 | - | 4.87 | 50,533 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,344 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,877 |
| Arms Exports - United States | 0 | - | 4.77 | 62,682 |
| Arms Exports - Russia | 0 | - | 4.49 | 25,185 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,853 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 81,094 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,590 |
| Europe Capital to Country | 0 | - | 4.99 | 251,849 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,813 |
| European Capitals by Map | 0 | - | 4.99 | 141,853 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,758 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,089 |
| European Coastal Capitals | 0 | - | 4.95 | 91,215 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,551 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,559 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,489 |
| Countries of the Middle East | 0 | - | 4.96 | 202,426 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,057 |
| Slavic Countries | 0 | - | 4.96 | 112,280 |
| African Island Countries | 0 | - | 4.96 | 102,348 |
| Random European Flag to Country | 0 | - | 4.90 | 184,027 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,030,127 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,688 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,218 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,465 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,209 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,389 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,441 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,913 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,713 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,937 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,383 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,173 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,808 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,065 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,044 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,501 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,882 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,551 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,771 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,791 |
| Official Cities in the UK | 0 | - | 4.89 | 285,907 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,497 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,997 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,519 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,651 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,404 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,256 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,009 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,588 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,440 |
| Monarchies of Europe | 0 | - | 4.90 | 98,758 |
| Monarchies of Asia | 0 | - | 4.97 | 71,450 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,235 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,259 |
| The Only African Country ... | 0 | - | 4.99 | 129,587 |
| The Only American Country ... | 0 | - | 4.92 | 122,139 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,349 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,238 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,408 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,360 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,721 |
| Top 10 Richest Countries in Asia | 0 | - | 4.69 | 106,557 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,775 |
| European Countries with One Border | 0 | - | 4.97 | 183,630 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,392 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,699 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,729 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,706 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,849 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,188 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,832 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,819 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,522 |
| Central American Countries | 0 | - | 4.98 | 157,211 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,482 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,273 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,102 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,974 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,950 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,531 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,724 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,286 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,773 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,692 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,697 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,403 |
| Countries Bordering France | 0 | - | 4.83 | 404,631 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,600 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,855 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,530 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,731 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,670 |
| Biggest Trading Partners - South Africa | 0 | - | 4.74 | 40,413 |
| Germany Country Quiz | 0 | - | 4.82 | 158,713 |
| Japan Country Quiz | 0 | - | 4.93 | 143,212 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,688 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,550 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,053 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,742 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,468 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,318 |
| Biggest British Empire Countries | 0 | - | 4.74 | 100,428 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,341 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 101,190 |
| Most Forested European Countries | 0 | - | 4.80 | 75,633 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,680 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,582 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,655 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,698 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,994 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,530 |
| Every African Country Shape | 0 | - | 4.90 | 88,238 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,646 |
| Countries Bordering India | 0 | - | 4.98 | 163,769 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,955 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,889 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,679 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,003 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,795 |
| Countries that Border China | 0 | - | 4.96 | 264,126 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,048 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,097 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,137 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,685 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,890 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,836 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,204 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,419 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,354 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,787 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,473 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,582 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,109 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,961 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,204 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,325 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,427 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,066 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,974 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,005 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,097 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,841 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,557 |
| Countries Closest to India | 0 | - | 4.97 | 103,167 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,110 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,224 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,212 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,957 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,537 |
| Serbia Country Quiz | 0 | - | 4.44 | 35,194 |
