| 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 | 149,526 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,497 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,112 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 132,946 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,613 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,731 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,090 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,469 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,077 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,008 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,976 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,835 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,886 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,888 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,218 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,100 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,355 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,655 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,744 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,275 |
| Countries of Africa | 0 | - | 5.00 | 2,531,555 |
| Top 10 Richest Countries in Asia | 0 | - | 4.73 | 105,561 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,261 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,648 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,667 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,920 |
| The Only European Country ... | 0 | - | 4.91 | 216,126 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,860 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,854 |
| 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 | 180,281 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,699 |
| African Capitals by Map | 0 | - | 4.99 | 133,421 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,721 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,275 |
| Countries of the Middle East | 0 | - | 4.96 | 200,840 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,068 |
| Slavic Countries | 0 | - | 4.96 | 111,528 |
| 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 | 1,021,060 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,704 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,332 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,256 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,733 |
| 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 | 112,534 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,120 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,027 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,438 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,061 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,005 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,853 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,133 |
| Biggest Trading Partners - South Africa | 0 | - | 4.74 | 40,249 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,442 |
| 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 | 232,525 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,585 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,674 |
| 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 | 124,769 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,105 |
| 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 | 80,793 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,423 |
| The Only African Country ... | 0 | - | 4.99 | 128,984 |
| The Only American Country ... | 0 | - | 4.92 | 121,446 |
| 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 | 95,716 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,309 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,818 |
| European Countries with One Border | 0 | - | 4.97 | 182,566 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,380 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,036 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,201 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,300 |
| Countries That Border Russia | 0 | - | 4.98 | 461,245 |
| Countries Bordering France | 0 | - | 4.83 | 402,037 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,714 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,150 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,684 |
| Europe Map Quiz | 0 | - | 5.00 | 4,757,143 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,072 |
| UK Immigration by Country | 0 | - | 4.94 | 140,734 |
| Central American Countries | 0 | - | 4.98 | 155,975 |
| 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 | 243,377 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,353 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,150 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,970 |
| Arms Exports - United States | 0 | - | 4.75 | 62,299 |
| 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 | 166,809 |
| 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 | 157,649 |
| Russia Country Quiz | 0 | - | 4.85 | 114,321 |
| Italy Country Quiz | 0 | - | 4.82 | 123,260 |
| Japan Country Quiz | 0 | - | 4.93 | 142,276 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,536 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,260 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,308 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,699 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,424 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,443,653 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,820 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,100 |
| Countries with Megacities | 0 | - | 4.99 | 261,121 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,958 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,036 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,235 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,052 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,400 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,457 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,574 |
| Random European Capital to Country | 0 | - | 4.98 | 190,684 |
| Random European Country to Capital | 0 | - | 4.93 | 164,785 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,309 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,634 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,188 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,459 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,059 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,040 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,295 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,344 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,397 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,583 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,381 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,240 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,123 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,304 |
| Every European Country Shape | 0 | - | 4.96 | 201,397 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,599 |
| Countries Bordering India | 0 | - | 4.98 | 163,351 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,121 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,218 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,112 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,174 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,467 |
| Countries that Border China | 0 | - | 4.96 | 262,917 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,263 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,799 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,441 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,547 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,284 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,735 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,021 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,772 |
| Countries that Border Poland | 0 | - | 4.99 | 172,112 |
| 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 | 60,061 |
| 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 | 82,749 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,875 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,109 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,443 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,448 |
| 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 | 138,499 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,787 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,859 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,645 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,653 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,044 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,976 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,306 |
| Asia Map Quiz | 0 | - | 4.99 | 915,043 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,664 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,226 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,210 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,187 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,190 |
