| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,313 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 152,970 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,780 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,635 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,971 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,296 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,874 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,281 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,373 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,265 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,226 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,521 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,215 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,694 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,942 |
| Countries of Africa | 0 | - | 5.00 | 2,508,460 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,187 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,176 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,120 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,123 |
| Australia A-Z | 0 | - | 4.54 | 49,787 |
| Australia Map Quiz | 0 | - | 4.94 | 342,528 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,046 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,006 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,833 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,604 |
| The Only European Country ... | 0 | - | 4.91 | 213,907 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,181 |
| Hindu Countries | 0 | - | 4.86 | 49,596 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,585 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,218 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,939 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,937 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,138 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,870 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,391 |
| Countries of the Middle East | 0 | - | 4.96 | 198,960 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,283 |
| Slavic Countries | 0 | - | 4.96 | 110,874 |
| African Island Countries | 0 | - | 4.96 | 100,804 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,739 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,508 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,147 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,644 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,727 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,790 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,162 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,180 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,307 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,595 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,294 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,438 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,269 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,514 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,372 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,526 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,692 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,799 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,509 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,001 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,028 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,880 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,014 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,831 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,222 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,387 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,357 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,495 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,379 |
| Monarchies of Europe | 0 | - | 4.90 | 97,338 |
| Monarchies of Asia | 0 | - | 4.97 | 70,612 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,437 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,814 |
| The Only African Country ... | 0 | - | 4.99 | 128,382 |
| The Only American Country ... | 0 | - | 4.92 | 120,775 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,783 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,259 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,056 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,419 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,072 |
| European Countries with One Border | 0 | - | 4.97 | 181,657 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,555 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,122 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,979 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,443 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,682 |
| UK Immigration by Country | 0 | - | 4.94 | 139,676 |
| Central American Countries | 0 | - | 4.98 | 155,078 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,671 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,920 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,991 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,099 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,814 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,784 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,470 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,229 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,267 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,133 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,504 |
| Countries That Border Russia | 0 | - | 4.98 | 458,971 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,505 |
| Countries Bordering France | 0 | - | 4.83 | 399,317 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,104 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,987 |
| Germany Country Quiz | 0 | - | 4.82 | 156,590 |
| Russia Country Quiz | 0 | - | 4.85 | 113,654 |
| Italy Country Quiz | 0 | - | 4.82 | 122,238 |
| Japan Country Quiz | 0 | - | 4.92 | 141,293 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,208 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,863 |
| Italy A-Z | 0 | - | 4.49 | 57,731 |
| China A-Z | 0 | - | 4.55 | 66,736 |
| Germany A-Z | 0 | - | 4.56 | 62,326 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,825 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,043 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,155 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,208 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,090 |
| Random European Capital to Country | 0 | - | 4.98 | 189,253 |
| Random European Country to Capital | 0 | - | 4.92 | 147,480 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,418 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,437 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,808 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,865 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,860 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,798 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,867 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,080 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,161 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,288 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,540 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,377 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,772 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,379 |
| Every European Country Shape | 0 | - | 4.96 | 200,227 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,722 |
| Every African Country Shape | 0 | - | 4.90 | 86,140 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,110 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,697 |
| Countries Bordering India | 0 | - | 4.98 | 162,614 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,711 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,791 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,934 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,797 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,223 |
| Countries that Border China | 0 | - | 4.96 | 261,841 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,859 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,541 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,092 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,237 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,774 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,310 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,503 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,464 |
| Countries that Border Poland | 0 | - | 4.99 | 171,379 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,497 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,878 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,947 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,711 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,298 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,542 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,340 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,388 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,518 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,812 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 54,908 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 103,979 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,375 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,761 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,362 |
| Countries Closest to India | 0 | - | 4.97 | 102,216 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,922 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,356 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,541 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,340 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,251 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,299 |
| Europe Map Quiz | 0 | - | 5.00 | 4,732,028 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,435,280 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,699 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,100 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,341 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,426 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,438 |
| Top 10 Richest Countries in Asia | 0 | - | 4.73 | 104,813 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,521 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,074 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,742 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,286 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,869 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,821 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,596 |
| Countries that Beat China | 0 | - | 4.86 | 114,736 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,915 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,624 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,766 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,418 |
| Egypt Country Quiz | 0 | - | 4.82 | 77,046 |
| Kazakhstan Country Quiz | 0 | - | 4.85 | 32,289 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,546 |
