| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,718 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,875 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,108 |
| The Only European Country ... | 0 | - | 4.91 | 216,433 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,272 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,009 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,698 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,642 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,782 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,584 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,513 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,197 |
| Slavic Countries | 0 | - | 4.96 | 111,603 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,602 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,140 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,695 |
| Europe Map Quiz | 0 | - | 5.00 | 4,760,426 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,746 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,844 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,225 |
| Monarchies of Europe | 0 | - | 4.90 | 98,075 |
| Random European Flag to Country | 0 | - | 4.89 | 182,259 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,787 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,433 |
| European Countries with One Border | 0 | - | 4.97 | 182,695 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,497 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,423 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,769 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,281 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,122 |
| UK Immigration by Country | 0 | - | 4.94 | 140,830 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,911 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,160 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,557 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,411 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,528 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 133,943 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,314,314 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,059 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,934 |
| Countries That Border Russia | 0 | - | 4.98 | 461,542 |
| Countries Bordering France | 0 | - | 4.83 | 402,380 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,250 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,211 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,786 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,929 |
| Name a Valid African Country | 0 | - | 4.98 | 153,975 |
| Germany Country Quiz | 0 | - | 4.82 | 157,767 |
| Russia Country Quiz | 0 | - | 4.85 | 114,419 |
| Italy Country Quiz | 0 | - | 4.82 | 123,343 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,683 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,312 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,328 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,668 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,457 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,492 |
| Random European Capital to Country | 0 | - | 4.98 | 190,797 |
| Random European Country to Capital | 0 | - | 4.93 | 165,009 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,378 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,712 |
| Random African Country to Capital | 0 | - | 4.94 | 71,175 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,086 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,347 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,645 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,499 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,780 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,268 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,458 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,547,725 |
| Countries of Africa | 0 | - | 5.00 | 2,534,580 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,228 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,176 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,280 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,353 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,840 |
| Countries that Border Poland | 0 | - | 4.99 | 172,214 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,041 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,847 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,865 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,815 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,147 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,948 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,771 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,297 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,242,794 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,627 |
| Which City in Europe? | 0 | - | 4.83 | 107,350 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,761 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,095 |
| Hindu Countries | 0 | - | 4.86 | 50,096 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,633 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,685 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,329 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,318 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,531 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,276 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,536 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,120 |
| Countries that Beat China | 0 | - | 4.86 | 115,715 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,851 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,784 |
| Counties of England | 0 | - | 4.97 | 796,124 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 506,181 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,006 |
| Europe Capital to Country | 0 | - | 4.99 | 249,907 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,772 |
| European Capitals by Map | 0 | - | 4.99 | 138,976 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,012 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,354 |
| European Coastal Capitals | 0 | - | 4.95 | 90,529 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,828 |
| Countries of the Middle East | 0 | - | 4.96 | 201,027 |
| African Island Countries | 0 | - | 4.96 | 101,561 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,855 |
| Random African Flag to Country | 0 | - | 4.88 | 74,859 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,233 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 521,994 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 337,067 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,805 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,434 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,398 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,877 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,672 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,583 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,181 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,527 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,167 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,101 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,942 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,210 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,975 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,361 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,296 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,140 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,700 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,098 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,107 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,745 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,216 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,769 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,398 |
| Official Cities in the UK | 0 | - | 4.89 | 283,493 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,981 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,144 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,250 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,206 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,832 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,057 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,039 |
| Monarchies of Asia | 0 | - | 4.97 | 71,053 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,847 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,697 |
| The Only African Country ... | 0 | - | 4.99 | 129,056 |
| The Only American Country ... | 0 | - | 4.92 | 121,540 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,107 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,747 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,927 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 96,966 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,837 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,145 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,292 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,342 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,739 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,516 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,356 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,186 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,954 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,683 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,118 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,094 |
| Random European City to Country | 0 | - | 4.69 | 117,613 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,441 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,596 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,997 |
| Central American Countries | 0 | - | 4.98 | 156,380 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,549 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,845 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,978 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,762 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,113 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,425 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,203 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,027 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,798 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,932 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,694 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,148 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,309 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,989 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,821 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,550 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,050 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,896 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,350 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,885 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,495 |
| Countries that Beat France | 0 | - | 4.49 | 75,766 |
| Japan Country Quiz | 0 | - | 4.93 | 142,394 |
| Italy A-Z | 0 | - | 4.49 | 58,259 |
| Germany A-Z | 0 | - | 4.56 | 62,584 |
