| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,142 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,566 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,524 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,182 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,123 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,660 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,959 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,644 |
| UK Immigration by Country | 0 | - | 4.94 | 141,044 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,712 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,616 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,584 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,724 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,019 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,732 |
| Random European Capital to Country | 0 | - | 4.98 | 191,070 |
| Random European Country to Capital | 0 | - | 4.93 | 165,286 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,538 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,855 |
| Vietnam War Countries | 0 | - | 4.82 | 94,302 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,716 |
| Every European Country Shape | 0 | - | 4.96 | 202,008 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,886 |
| Countries of Africa | 0 | - | 5.00 | 2,541,283 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,879 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,348 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,316 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,253 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,893 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 80,816 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,315 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,867 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,984 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,481 |
| Biggest British Empire Countries | 0 | - | 4.74 | 100,110 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,201 |
| The Only European Country ... | 0 | - | 4.91 | 217,061 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,562 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,385 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,707 |
| Random European Flag to Country | 0 | - | 4.89 | 182,747 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,024,648 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,458 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,577 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,822 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,774 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 135,417 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,260 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,848 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,294 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,602 |
| Europe Capital to Country | 0 | - | 4.99 | 250,618 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,049 |
| European Capitals by Map | 0 | - | 4.99 | 139,640 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,199 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,540 |
| European Coastal Capitals | 0 | - | 4.95 | 90,715 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,293 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,060 |
| Countries of the Middle East | 0 | - | 4.96 | 201,391 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,441 |
| Slavic Countries | 0 | - | 4.96 | 111,784 |
| African Island Countries | 0 | - | 4.96 | 101,755 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,055 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,632 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,693 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,184 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,796 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,866 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,676 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,316 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,326 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,694 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,363 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,274 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,107 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,357 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,398 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,281 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,993 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,881 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,050 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,509 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,237 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,506 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,848 |
| Official Cities in the UK | 0 | - | 4.89 | 284,193 |
| Cities in European History #1 | 0 | - | 4.63 | 134,123 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,280 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,131 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,422 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,240 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,482 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,236 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,353 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,311 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,988 |
| Central American Countries | 0 | - | 4.98 | 156,621 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,769 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,052 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,419 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,209 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,349 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,698 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,482 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,477 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,709 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,061 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,285 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,593 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,149 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,303 |
| Monarchies of Europe | 0 | - | 4.90 | 98,248 |
| Monarchies of Asia | 0 | - | 4.97 | 71,154 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,182 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,931 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,959 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,123 |
| The Only African Country ... | 0 | - | 4.99 | 129,213 |
| The Only American Country ... | 0 | - | 4.92 | 121,725 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,167 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,231 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,139 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,836 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,975 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,707 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,129 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,044 |
| Countries That Border Russia | 0 | - | 4.98 | 462,178 |
| European Countries with One Border | 0 | - | 4.97 | 182,966 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,748 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,101 |
| Countries Bordering France | 0 | - | 4.83 | 402,933 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,796 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,629 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,198 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,044 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,434 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,299 |
| Germany Country Quiz | 0 | - | 4.83 | 158,035 |
| Russia Country Quiz | 0 | - | 4.83 | 114,602 |
| Japan Country Quiz | 0 | - | 4.93 | 142,627 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,414 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,386 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,826 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,907 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,561 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,151 |
| Hindu Countries | 0 | - | 4.86 | 50,234 |
| Most Forested European Countries | 0 | - | 4.80 | 75,405 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,455 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,445 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,500 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,642 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,386 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,820 |
| Countries Once Held by Sweden | 0 | - | 4.17 | 34,806 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,234 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,071 |
| Countries of the German Empire | 0 | - | 4.51 | 37,980 |
| Countries "Ruled" by King Charles III | 0 | - | 4.78 | 82,765 |
| Every African Country Shape | 0 | - | 4.90 | 87,497 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,578 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,239 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,356 |
| Italy by Picture | 0 | - | 4.41 | 30,971 |
| Countries Bordering India | 0 | - | 4.98 | 163,473 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,314 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,411 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,235 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,668 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,397 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,577 |
| Countries that Border China | 0 | - | 4.96 | 263,359 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,481 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,909 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,639 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 121,448 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,518 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,788 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,269 |
| All Countries that Once Bordered Germany | 0 | - | 4.34 | 74,987 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,927 |
| Countries that Border Poland | 0 | - | 4.99 | 172,420 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 193,761 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,835 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,893 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,515 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,212 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,429 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,630 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,914 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,201 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,916 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,064 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,233 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,666 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,654 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,641 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,478 |
