| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,750 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,262 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,072 |
| Slavic Countries | 0 | - | 4.96 | 111,529 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,771 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,650 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,928 |
| The Only European Country ... | 0 | - | 4.91 | 216,131 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,855 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,309 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,291 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,738 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,284 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,483 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,034 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,124 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,446 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,918 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,805 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,818 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,756 |
| Europe Map Quiz | 0 | - | 5.00 | 4,757,216 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,535 |
| Monarchies of Europe | 0 | - | 4.90 | 97,994 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,718 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,321 |
| European Countries with One Border | 0 | - | 4.97 | 182,567 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,384 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,428 |
| Countries That Border Russia | 0 | - | 4.98 | 461,251 |
| Countries Bordering France | 0 | - | 4.83 | 402,044 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,313 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,720 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,945 |
| UK Immigration by Country | 0 | - | 4.94 | 140,736 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,796 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,116 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,982 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,842 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,228 |
| Germany Country Quiz | 0 | - | 4.82 | 157,656 |
| Russia Country Quiz | 0 | - | 4.85 | 114,324 |
| Italy Country Quiz | 0 | - | 4.82 | 123,264 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,548 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,813 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,670 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,975 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,061 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,864 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,924 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,298 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,596 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,389 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,250 |
| Countries of Africa | 0 | - | 5.00 | 2,531,617 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,535 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,219 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,286 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,772 |
| Countries that Border Poland | 0 | - | 4.99 | 172,114 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,967 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,807 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,725 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,876 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,109 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,451 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,071 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,794 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,735 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,092 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,240,935 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,542 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,080 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,193 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,207 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,501 |
| Counties of England | 0 | - | 4.97 | 795,218 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,882 |
| Europe Capital to Country | 0 | - | 4.99 | 249,681 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,658 |
| European Capitals by Map | 0 | - | 4.99 | 138,702 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,936 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,276 |
| European Coastal Capitals | 0 | - | 4.95 | 90,423 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,653 |
| Countries of the Middle East | 0 | - | 4.96 | 200,844 |
| African Island Countries | 0 | - | 4.96 | 101,477 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,814 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,189 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,707 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,334 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,257 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,737 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,583 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,536 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,125 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,441 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,063 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,008 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,856 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,134 |
| Romania Country Quiz | 0 | - | 4.63 | 53,707 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,355 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,147 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,637 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,033 |
| Random European Flag to Country | 0 | - | 4.89 | 182,091 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,151 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,002 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,357 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,744 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,117 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,590 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,097 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,677 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,366 |
| Official Cities in the UK | 0 | - | 4.89 | 283,196 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,929 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,098 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,202 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,780 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,113 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,979 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,303 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,969 |
| Monarchies of Asia | 0 | - | 4.97 | 71,006 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,794 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,430 |
| The Only African Country ... | 0 | - | 4.99 | 128,985 |
| The Only American Country ... | 0 | - | 4.92 | 121,448 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,078 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,689 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,822 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,898 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,755 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,027 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,043 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,153 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,688 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,227 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,604 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,095 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,009 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,893 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,573 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,560 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,962 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,228 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,981 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,160 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,072 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,550 |
| Central American Countries | 0 | - | 4.98 | 155,993 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,370 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 101,750 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,081 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,499 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,386 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,440 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 132,994 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,010 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,354 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,152 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,971 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,740 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,886 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,651 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,143 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,297 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,926 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,780 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,524 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,980 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,809 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,301 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,829 |
| Japan Country Quiz | 0 | - | 4.93 | 142,279 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,339 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,025 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,700 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,837 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,435 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,177 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,527 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,947 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,719 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,856 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,307 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,458 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,575 |
| Random European Capital to Country | 0 | - | 4.98 | 190,688 |
| Random European Country to Capital | 0 | - | 4.93 | 164,796 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,311 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,636 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,119 |
| Most Forested European Countries | 0 | - | 4.80 | 75,259 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,348 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,399 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,610 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,282 |
