| UK Immigration by Country | 0 | - | 4.94 | 139,535 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,368 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,993 |
| Countries Bordering France | 0 | - | 4.85 | 398,167 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,877 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,850 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,432 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,708 |
| The Only European Country ... | 0 | - | 4.91 | 213,641 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,425 |
| Germany Country Quiz | 0 | - | 4.82 | 156,467 |
| Italy Country Quiz | 0 | - | 4.82 | 122,136 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,054 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,228 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,877 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,174 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,200 |
| Slavic Countries | 0 | - | 4.96 | 110,807 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,162 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,646 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,242 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,727 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,407 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,198 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,495 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,204 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,776 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,232 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,212 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,815 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,133 |
| Monarchies of Europe | 0 | - | 4.90 | 97,261 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,464 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,222 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,286 |
| European Countries with One Border | 0 | - | 4.97 | 181,536 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,265 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,026 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,140 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,783 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,594 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,161 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,199 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,071 |
| Countries That Border Russia | 0 | - | 4.98 | 458,720 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,502 |
| Russia Country Quiz | 0 | - | 4.85 | 113,596 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,816 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,015 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,571 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,312 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,120 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,085 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,916 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,022 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,175 |
| Countries of Africa | 0 | - | 5.00 | 2,506,008 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,188 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,983 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,765 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,771 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,980 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,804 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,167 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,297 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,095 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,655 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,690 |
| Countries that Border Poland | 0 | - | 4.99 | 171,282 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,350 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,071 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,728 |
| Counties of Ireland | 0 | - | 4.92 | 192,925 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,516 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,662 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,594 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,524 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,330 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,724 |
| Europe Capital to Country | 0 | - | 4.99 | 247,404 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,370 |
| European Capitals by Map | 0 | - | 4.99 | 136,099 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,111 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,559 |
| European Coastal Capitals | 0 | - | 4.95 | 89,693 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,648 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,136 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,859 |
| Countries of the Middle East | 0 | - | 4.96 | 198,797 |
| African Island Countries | 0 | - | 4.96 | 100,716 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,021 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,472 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,750 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,026 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,637 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,420 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,999 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,544 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,710 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,128 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,120 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,516 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,197 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,354 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,178 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,459 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,418 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,793 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,832 |
| France Country Quiz | 0 | - | 4.70 | 133,779 |
| Spain Country Quiz | 0 | - | 4.45 | 127,547 |
| Netherlands Country Quiz | 0 | - | 4.50 | 79,928 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,192 |
| Switzerland Country Quiz | 0 | - | 4.51 | 62,918 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,311 |
| Austria Country Quiz | 0 | - | 4.57 | 59,310 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,210 |
| Greece Country Quiz | 0 | - | 4.74 | 65,728 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,429 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,123 |
| Counties of England | 0 | - | 4.97 | 788,745 |
| Australian Immigration by Country | 0 | - | 4.81 | 76,999 |
| Random European Flag to Country | 0 | - | 4.89 | 180,822 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,864 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,725 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,493 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,894 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,754 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,941 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,790 |
| Official Cities in the UK | 0 | - | 4.89 | 280,344 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,367 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,667 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,732 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,296 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,297 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,329 |
| Monarchies of Asia | 0 | - | 4.97 | 70,564 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,410 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,662 |
| The Only African Country ... | 0 | - | 4.99 | 128,309 |
| The Only American Country ... | 0 | - | 4.92 | 120,702 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,753 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,973 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,055 |
| Most-Visited Countries by the British | 0 | - | 4.63 | 68,055 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,056 |
| Scotland Trivia | 0 | - | 4.58 | 57,395 |
| Norway Country Quiz | 0 | - | 4.44 | 76,582 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,405 |
| Finland Country Quiz | 0 | - | 4.50 | 59,077 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,846 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,052 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,631 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,016 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,771 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,869 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,970 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,735 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,850 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,377 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,783 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,232 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,332 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,532 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,408 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.75 | 41,083 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,358 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,069 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,115 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,325 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,368 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,097 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,433 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,638 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,839 |
| Countries that Beat France | 0 | - | 4.49 | 75,137 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,107 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,633 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,280 |
| Central American Countries | 0 | - | 4.98 | 154,964 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,289 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,139 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,819 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,406 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,328 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,190 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,039 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,759 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,743 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,413 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,163 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,471 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,437 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,188 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,452 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,159 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,960 |
| British Cultural Symbols | 0 | - | 4.27 | 63,157 |
| Japan Country Quiz | 0 | - | 4.92 | 141,174 |
