| Countries Bordering France | 0 | - | 4.83 | 402,504 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,461 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,778 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,994 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,212 |
| The Only European Country ... | 0 | - | 4.91 | 216,576 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,095 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,609 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,522 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,866 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,174 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,723 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,663 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,265 |
| Slavic Countries | 0 | - | 4.96 | 111,641 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,648 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,189 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,848 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,886 |
| Monarchies of Europe | 0 | - | 4.90 | 98,130 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,838 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,499 |
| European Countries with One Border | 0 | - | 4.97 | 182,761 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,557 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,335 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,399 |
| Europe Map Quiz | 0 | - | 5.00 | 4,762,385 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,229 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,868 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,460 |
| Countries That Border Russia | 0 | - | 4.98 | 461,691 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 97,010 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,881 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,368 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,254 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,858 |
| UK Immigration by Country | 0 | - | 4.94 | 140,880 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,966 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,212 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,588 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,367 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,099 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,984 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,930 |
| Germany Country Quiz | 0 | - | 4.82 | 157,826 |
| Russia Country Quiz | 0 | - | 4.85 | 114,464 |
| Italy Country Quiz | 0 | - | 4.82 | 123,388 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,758 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,332 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,338 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,681 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,719 |
| Random European Capital to Country | 0 | - | 4.98 | 190,883 |
| Random European Country to Capital | 0 | - | 4.93 | 165,094 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,444 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,743 |
| Random African Country to Capital | 0 | - | 4.94 | 71,187 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,103 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,376 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,785 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,632 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,858 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,350 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,530 |
| Countries of Africa | 0 | - | 5.00 | 2,536,382 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,702 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,213 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,308 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,382 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,854 |
| Countries that Border Poland | 0 | - | 4.99 | 172,261 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,100 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,961 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,837 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,023 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,807 |
| Countries that Beat France | 0 | - | 4.49 | 75,834 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,829 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,424 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,698 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,810 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,215 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,648 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,750 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,364 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,571 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,295 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,559 |
| Countries that Beat China | 0 | - | 4.85 | 115,803 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,773 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,868 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,800 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,243,787 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,078 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,551 |
| Europe Capital to Country | 0 | - | 4.99 | 250,046 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,846 |
| European Capitals by Map | 0 | - | 4.99 | 139,100 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,051 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,402 |
| European Coastal Capitals | 0 | - | 4.95 | 90,576 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,954 |
| Which City in France? | 0 | - | 4.64 | 73,058 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,155 |
| Countries of the Middle East | 0 | - | 4.96 | 201,140 |
| African Island Countries | 0 | - | 4.96 | 101,613 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,873 |
| Random European Flag to Country | 0 | - | 4.89 | 182,380 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,257 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,982 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,874 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,495 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,488 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,944 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,722 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,601 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,212 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,567 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,213 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,136 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,977 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,245 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,389 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,161 |
| France Country Quiz | 0 | - | 4.70 | 134,963 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,136 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,174 |
| Counties of England | 0 | - | 4.97 | 796,573 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,348 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,807 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,299 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,809 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,418 |
| Official Cities in the UK | 0 | - | 4.89 | 283,655 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,023 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,165 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,274 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,273 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,097 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,068 |
| Monarchies of Asia | 0 | - | 4.97 | 71,083 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,878 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,793 |
| The Only African Country ... | 0 | - | 4.99 | 129,091 |
| The Only American Country ... | 0 | - | 4.92 | 121,590 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,118 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,772 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,980 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,194 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,798 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,602 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,494 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,280 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,986 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,736 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,198 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,133 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,591 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,142 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,247 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,573 |
| Central American Countries | 0 | - | 4.98 | 156,442 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,620 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,970 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,580 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,313 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,158 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,483 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,221 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,066 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,830 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,956 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,025 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,569 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,090 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,934 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,378 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,989 |
| Japan Country Quiz | 0 | - | 4.93 | 142,447 |
| 20 Questions About France | 0 | - | 4.11 | 32,408 |
| Italy A-Z | 0 | - | 4.49 | 58,299 |
| Germany A-Z | 0 | - | 4.56 | 62,602 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,066 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,765 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,480 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,719 |
| Syria Country Quiz | 0 | - | 4.81 | 32,769 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,783 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,631 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,343 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,315 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,916 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,021 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,575 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,760 |
| Category Elimination - U.S. States #2 | 0 | - | 4.83 | 134,173 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,107 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,510 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,179 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,647 |
