| Countries That Border Russia | 0 | - | 4.98 | 446,200 |
| Countries that Border Hungary | 0 | - | 4.98 | 101,169 |
| Countries Bordering Serbia | 0 | - | 4.96 | 88,352 |
| Countries that Border Poland | 0 | - | 4.99 | 166,416 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.85 | 93,260 |
| European Countries with One Border | 0 | - | 4.97 | 175,542 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 172,010 |
| Countries Bordering France | 0 | - | 4.87 | 375,053 |
| Countries Bordering Germany | 0 | - | 4.99 | 356,369 |
| Countries That Use the Euro | 0 | - | 4.93 | 76,073 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 104,641 |
| The Only European Country ... | 0 | - | 4.92 | 198,232 |
| Russia Country Quiz | 0 | - | 4.83 | 109,521 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 33,440 |
| Countries of Europe by Population | 0 | - | 4.98 | 163,722 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,270,510 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 203,756 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 82,801 |
| Slavic Countries | 0 | - | 4.96 | 106,688 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 185,956 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 145,604 |
| Countries Bordering Austria | 0 | - | 4.97 | 114,676 |
| Countries Bordering Iran | 0 | - | 4.83 | 92,408 |
| Countries that Border Iraq | 0 | - | 4.97 | 105,554 |
| Countries Bordering Myanmar | 0 | - | 4.85 | 74,745 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 115,734 |
| Countries Bordering Turkey | 0 | - | 4.98 | 113,513 |
| Countries Bordering Italy | 0 | - | 4.94 | 98,133 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 79,870 |
| Moldova Country Quiz | 0 | - | 4.87 | 29,253 |
| Europe Map Quiz | 0 | - | 5.00 | 4,557,917 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 220,418 |
| Countries Formerly in Yugoslavia | 0 | - | 4.96 | 120,051 |
| Monarchies of Europe | 0 | - | 4.89 | 93,254 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 90,487 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 130,115 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 159,788 |
| Countries Bordering Brazil | 0 | - | 4.96 | 128,254 |
| Countries that Beat Russia | 0 | - | 4.83 | 77,711 |
| Ukraine Country Quiz | 0 | - | 4.41 | 45,312 |
| UK Immigration by Country | 0 | - | 4.94 | 133,879 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 101,949 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 190,218 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 187,753 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 121,943 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.85 | 85,934 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 235,366 |
| Germany Country Quiz | 0 | - | 4.81 | 150,029 |
| Italy Country Quiz | 0 | - | 4.81 | 116,842 |
| United Kingdom Country Quiz | 0 | - | 4.95 | 130,168 |
| Most Mentioned Allies of Russia | 0 | - | 4.48 | 36,568 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 69,112 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 201,867 |
| Most Mentioned Enemies of Russia | 0 | - | 4.70 | 87,017 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 134,267 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 89,719 |
| Countries With the Most Russian Speakers | 0 | - | 4.95 | 62,677 |
| Countries With the Most German Speakers | 0 | - | 4.85 | 58,784 |
| Countries of Africa | 0 | - | 5.00 | 2,359,716 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 143,797 |
| Countries Bordering India | 0 | - | 4.98 | 160,238 |
| Countries Bordering Tanzania | 0 | - | 4.97 | 68,504 |
| Countries Bordering the EU | 0 | - | 4.75 | 56,667 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 62,636 |
| Countries that Border China | 0 | - | 4.96 | 255,362 |
| Countries Bordering Kenya | 0 | - | 4.86 | 60,835 |
| Countries Bordering South Africa | 0 | - | 4.97 | 90,994 |
| Countries that Visit the UK the Most | 0 | - | 4.85 | 69,514 |
| Countries that Visit France the Most | 0 | - | 4.83 | 42,901 |
| Countries Closest to Spain | 0 | - | 4.95 | 217,675 |
| Countries Closest to Metropolitan France | 0 | - | 4.87 | 69,551 |
| Countries Closest to Italy | 0 | - | 4.97 | 189,477 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 69,407 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 351,391 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,134,564 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 97,048 |
| Countries of North America Quiz | 0 | - | 5.00 | 954,847 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 91,886 |
| Countries Closest to Iceland | 0 | - | 4.88 | 68,607 |
| Counties of England | 0 | - | 4.97 | 749,896 |
| Most-Visited Cities in Europe | 0 | - | 4.89 | 66,584 |
| Europe Capital to Country | 0 | - | 4.99 | 236,149 |
| EU Capitals with No Hints | 0 | - | 4.96 | 136,462 |
| European Capitals by Map | 0 | - | 4.99 | 122,609 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 86,164 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 79,043 |
| European Coastal Capitals | 0 | - | 4.95 | 84,428 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 210,385 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 25,461 |
| Countries of the Middle East | 0 | - | 4.95 | 188,458 |
| African Island Countries | 0 | - | 4.96 | 96,140 |
| European Countries NOT in NATO | 0 | - | 4.78 | 39,181 |
| Straight Shot to Antarctica | 0 | - | 4.93 | 40,414 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 119,805 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 101,422 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 129,137 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 208,633 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 148,207 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 110,299 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 138,532 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 111,466 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 154,910 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 94,642 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 103,062 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 347,601 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 398,721 |
| Croatia Country Quiz | 0 | - | 4.80 | 40,688 |
| Romania Country Quiz | 0 | - | 4.62 | 51,200 |
| Hungary Country Quiz | 0 | - | 4.48 | 40,955 |
| Czech Republic Country Quiz | 0 | - | 4.51 | 40,238 |
| Serbia Country Quiz | 0 | - | 4.43 | 33,475 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 83,021 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 121,991 |
| Random European Flag to Country | 0 | - | 4.89 | 173,093 |
| Countries Bordering Spain | 0 | - | 4.50 | 67,252 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 67,813 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 52,423 |
| UK Cities Map Quiz | 0 | - | 4.95 | 450,770 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 173,095 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 170,257 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 98,793 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 104,888 |
| Official Cities in the UK | 0 | - | 4.89 | 260,746 |
| Top 10 Most Remote European Capitals | 0 | - | 4.85 | 89,699 |
| European Capitals Furthest from the Sea | 0 | - | 4.90 | 70,626 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 218,058 |
| European Capitals Ending in N | 0 | - | 4.92 | 78,009 |
| Biggest Roman Empire Countries | 0 | - | 4.88 | 98,798 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 129,417 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 106,460 |
| Neutral European Countries of WWII | 0 | - | 4.93 | 155,640 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 101,290 |
| Monarchies of Asia | 0 | - | 4.96 | 68,175 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 124,725 |
| The Only African Country ... | 0 | - | 4.98 | 124,841 |
| The Only American Country ... | 0 | - | 4.92 | 115,884 |
| African Countries by a Single Clue | 0 | - | 4.92 | 66,075 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 29,561 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 69,798 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.88 | 99,453 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 92,745 |
| Flags of Countries That Border France | 0 | - | 4.87 | 118,312 |
| Countries Closest to Africa | 0 | - | 4.95 | 151,225 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 104,391 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 185,030 |
| Regions of France Map Quiz | 0 | - | 4.96 | 136,251 |
| States of Germany Map Quiz | 0 | - | 4.91 | 126,908 |
| Counties of England Map Quiz | 0 | - | 4.97 | 297,987 |
| Three Band Flags of Europe | 0 | - | 4.97 | 183,702 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 89,434 |
| Federal Subjects of Russia | 0 | - | 4.93 | 129,935 |
| Pixelated Europe Map | 0 | - | 4.88 | 116,712 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 142,703 |
| British Cities with the Most Tourists | 0 | - | 4.81 | 63,529 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 129,199 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 65,490 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 103,470 |
| Central American Countries | 0 | - | 4.98 | 148,271 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 109,159 |
| Total United States Immigration by Country | 0 | - | 4.89 | 104,530 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 98,424 |
| Asian Countries with the Most Christians | 0 | - | 4.87 | 91,842 |
| African Countries with the Most Christians | 0 | - | 4.92 | 71,971 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 202,157 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 115,987 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 108,741 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 87,210 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 97,415 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 55,678 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 75,738 |
| The Only Remaining European Country . . . | 0 | - | 4.40 | 60,214 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 120,211 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.70 | 63,697 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.44 | 69,666 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.68 | 61,176 |
| Asian Countries with the Fewest Borders | 0 | - | 4.75 | 104,088 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 88,116 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 65,262 |
| Countries Closest to Australia | 0 | - | 4.99 | 162,014 |
| Countries Closest to the Persian Gulf | 0 | - | 4.92 | 80,567 |
| Countries Closest to Europe | 0 | - | 4.70 | 107,108 |
| Japan Country Quiz | 0 | - | 4.92 | 128,129 |
| Poland Country Quiz | 0 | - | 4.22 | 59,965 |
| North Macedonia Country Quiz | 0 | - | 4.79 | 26,511 |
| Belarus Country Quiz | 0 | - | 4.71 | 26,426 |
| Bulgaria Country Quiz | 0 | - | 4.64 | 29,390 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 178,293 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 142,292 |
| France Cities Map Quiz | 0 | - | 4.95 | 158,448 |
| Germany Cities Map Quiz | 0 | - | 4.83 | 113,206 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 92,010 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 145,841 |
| Flags of the Mediterranean | 0 | - | 4.94 | 130,997 |
| Most Guessed European Capitals | 0 | - | 4.88 | 99,334 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 80,526 |
| Random European Capital to Country | 0 | - | 4.97 | 181,993 |
| Random European Country to Capital | 0 | - | 4.93 | 142,411 |
| Random Asian Country to Capital | 0 | - | 4.91 | 91,033 |
| Random Asian Capital to Country | 0 | - | 4.97 | 96,244 |
| Biggest French Empire Countries | 0 | - | 4.50 | 63,653 |
