| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,938 |
| Countries that Border Poland | 0 | - | 4.99 | 172,513 |
| Countries That Border Russia | 0 | - | 4.98 | 462,532 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,403 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,560 |
| The Only European Country ... | 0 | - | 4.91 | 217,186 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,448 |
| Russia Country Quiz | 0 | - | 4.83 | 114,632 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,434 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,398 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,284 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,208 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,169 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,482 |
| Slavic Countries | 0 | - | 4.96 | 111,821 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,843 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,359 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,362 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,591 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,679 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,199 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,910 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,864 |
| Europe Map Quiz | 0 | - | 5.00 | 4,768,471 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,215 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,028 |
| Monarchies of Europe | 0 | - | 4.90 | 98,279 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,998 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,754 |
| European Countries with One Border | 0 | - | 4.97 | 183,024 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,795 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,690 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,996 |
| Countries Bordering France | 0 | - | 4.83 | 403,268 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,503 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,319 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,147 |
| UK Immigration by Country | 0 | - | 4.94 | 141,077 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,190 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,691 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,250 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,170 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,729 |
| Germany Country Quiz | 0 | - | 4.83 | 158,092 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,070 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,749 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,861 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,020 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,064 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,165 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,648 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,098 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,475 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,717 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,321 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,165 |
| Countries of Africa | 0 | - | 5.00 | 2,542,532 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,926 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,573 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,981 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,286 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,936 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,248 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,083 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,250 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,667 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,518 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,246 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,916 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,853 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,247,132 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,998 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,045 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,608 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,569 |
| Poland Country Quiz | 0 | - | 4.20 | 63,383 |
| Counties of England | 0 | - | 4.97 | 798,252 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,316 |
| Europe Capital to Country | 0 | - | 4.99 | 250,713 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,111 |
| European Capitals by Map | 0 | - | 4.99 | 139,772 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,239 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,571 |
| European Coastal Capitals | 0 | - | 4.95 | 90,750 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,390 |
| Countries of the Middle East | 0 | - | 4.96 | 201,526 |
| African Island Countries | 0 | - | 4.96 | 101,797 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,938 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,368 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,131 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,702 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,738 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,238 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,933 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,689 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,345 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,737 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,407 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,315 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,168 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,390 |
| Romania Country Quiz | 0 | - | 4.63 | 53,867 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,514 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,265 |
| Serbia Country Quiz | 0 | - | 4.44 | 35,081 |
| Ukraine Country Quiz | 0 | - | 4.43 | 47,778 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,310 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,340 |
| Random European Flag to Country | 0 | - | 4.89 | 182,835 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,503 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,214 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,606 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,827 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,970 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,126 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,569 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,288 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,542 |
| Official Cities in the UK | 0 | - | 4.89 | 284,307 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,161 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,255 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,370 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,973 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,472 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,234 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,679 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,173 |
| Monarchies of Asia | 0 | - | 4.97 | 71,172 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,976 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,299 |
| The Only African Country ... | 0 | - | 4.99 | 129,237 |
| The Only American Country ... | 0 | - | 4.92 | 121,762 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,176 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,851 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,173 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,431 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,325 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,294 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,334 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,374 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,028 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,706 |
| States of Germany Map Quiz | 0 | - | 4.91 | 133,048 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,038 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,593 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,096 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,803 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,930 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,635 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,250 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,316 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,931 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,259 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,671 |
| Central American Countries | 0 | - | 4.98 | 156,683 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,799 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,251 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,395 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,720 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,597 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,742 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,207 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,318 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,637 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,323 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,298 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,968 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,062 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,790 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,165 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,363 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,126 |
| Countries Bordering the EU | 0 | - | 4.77 | 73,204 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,642 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,222 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,068 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,459 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,017 |
| Japan Country Quiz | 0 | - | 4.93 | 142,658 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,383 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,121 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,852 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,937 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,566 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,844 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,880 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,571 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,024 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,539 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,057 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,225 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,884 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,570 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,752 |
| Random European Capital to Country | 0 | - | 4.98 | 191,121 |
| Random European Country to Capital | 0 | - | 4.93 | 165,325 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,560 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,890 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,212 |
| Most Forested European Countries | 0 | - | 4.80 | 75,421 |
