| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,165 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,436 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,524 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,496 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,108 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 132,925 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,610 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,731 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,086 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,467 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,076 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,008 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,975 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,834 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,885 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,886 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,216 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,099 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,355 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,654 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,744 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,268 |
| Countries of Africa | 0 | - | 5.00 | 2,531,536 |
| Top 10 Richest Countries in Asia | 0 | - | 4.73 | 105,560 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,261 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,640 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,665 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,918 |
| The Only European Country ... | 0 | - | 4.91 | 216,118 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,856 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,850 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,596 |
| Every African Country Shape | 0 | - | 4.90 | 87,090 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,168 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,277 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,699 |
| African Capitals by Map | 0 | - | 4.99 | 133,418 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,714 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,270 |
| Countries of the Middle East | 0 | - | 4.96 | 200,839 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,066 |
| Slavic Countries | 0 | - | 4.96 | 111,527 |
| Hindu Countries | 0 | - | 4.86 | 50,037 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,825 |
| African Island Countries | 0 | - | 4.96 | 101,475 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,057 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,702 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,331 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,253 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,731 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,480 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,581 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,532 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,120 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,025 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,437 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,061 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,004 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,852 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,132 |
| Biggest Trading Partners - South Africa | 0 | - | 4.74 | 40,249 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,440 |
| Random African Flag to Country | 0 | - | 4.88 | 74,716 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,944 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,331 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,524 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,580 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,673 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,366 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,317 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,767 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,104 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,979 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,966 |
| Monarchies of Europe | 0 | - | 4.90 | 97,992 |
| Monarchies of Asia | 0 | - | 4.97 | 71,005 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,792 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,422 |
| The Only African Country ... | 0 | - | 4.99 | 128,981 |
| The Only American Country ... | 0 | - | 4.92 | 121,444 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,078 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,687 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,715 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,305 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,816 |
| European Countries with One Border | 0 | - | 4.97 | 182,565 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,377 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,035 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,196 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,298 |
| Countries That Border Russia | 0 | - | 4.98 | 461,242 |
| Countries Bordering France | 0 | - | 4.83 | 402,033 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,711 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,148 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,684 |
| Europe Map Quiz | 0 | - | 5.00 | 4,757,094 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,071 |
| UK Immigration by Country | 0 | - | 4.94 | 140,733 |
| Central American Countries | 0 | - | 4.98 | 155,969 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,369 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,791 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,373 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,352 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,149 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,967 |
| Arms Exports - United States | 0 | - | 4.75 | 62,297 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,739 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,924 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,524 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,976 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,808 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,301 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,609 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,481 |
| Germany Country Quiz | 0 | - | 4.82 | 157,647 |
| Russia Country Quiz | 0 | - | 4.85 | 114,320 |
| Italy Country Quiz | 0 | - | 4.82 | 123,258 |
| Japan Country Quiz | 0 | - | 4.93 | 142,272 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,532 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,260 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,308 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,696 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,424 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,443,635 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,815 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,099 |
| Countries with Megacities | 0 | - | 4.99 | 261,087 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,954 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,032 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,231 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,050 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,399 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,457 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,571 |
| Random European Capital to Country | 0 | - | 4.98 | 190,680 |
| Random European Country to Capital | 0 | - | 4.93 | 164,776 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,308 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,632 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,187 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,458 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,059 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,039 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,295 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,343 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,397 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,582 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,379 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,237 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,120 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,301 |
| Every European Country Shape | 0 | - | 4.96 | 201,395 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,599 |
| Countries Bordering India | 0 | - | 4.98 | 163,351 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,120 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,218 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,111 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,174 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,466 |
| Countries that Border China | 0 | - | 4.96 | 262,915 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,263 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,798 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,440 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,547 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,282 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,735 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,021 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,770 |
| Countries that Border Poland | 0 | - | 4.99 | 172,110 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,404 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,559 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,348 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,060 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,962 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,273 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,806 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,716 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,748 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,873 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,108 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,443 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,447 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,069 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,938 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,913 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,244 |
| Countries Closest to India | 0 | - | 4.97 | 102,667 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,497 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,785 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,858 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,645 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,651 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,041 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,945 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,295 |
| Asia Map Quiz | 0 | - | 4.99 | 915,025 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,653 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,224 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,210 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,186 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,189 |
