| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,354 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,610 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,039 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,876 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,695 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,284 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,229 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,891 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,503 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,650 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,346 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,456 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,233 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,570 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,826 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,820 |
| Africa Capitals Quiz | 0 | - | 4.99 | 738,738 |
| Countries of Africa | 0 | - | 5.00 | 2,541,159 |
| Top 10 Richest Countries in Asia | 0 | - | 4.74 | 105,772 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,375 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,300 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,977 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,461 |
| The Only European Country ... | 0 | - | 4.91 | 217,032 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,548 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,371 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,706 |
| Every African Country Shape | 0 | - | 4.90 | 87,494 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,163 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,903 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,465 |
| African Capitals by Map | 0 | - | 4.99 | 134,042 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,809 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,040 |
| Countries of the Middle East | 0 | - | 4.96 | 201,374 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,429 |
| Slavic Countries | 0 | - | 4.96 | 111,779 |
| Hindu Countries | 0 | - | 4.86 | 50,231 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,959 |
| African Island Countries | 0 | - | 4.96 | 101,749 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,024,598 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,045 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,618 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,685 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,176 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,789 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,860 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,674 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,313 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,318 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,691 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,356 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,268 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,100 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,355 |
| Biggest Trading Partners - South Africa | 0 | - | 4.74 | 40,307 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,601 |
| Random African Flag to Country | 0 | - | 4.88 | 75,031 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,128 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,118 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,525 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,115 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,037 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,232 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,501 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,574 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,984 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,415 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,207 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,148 |
| Monarchies of Europe | 0 | - | 4.90 | 98,244 |
| Monarchies of Asia | 0 | - | 4.97 | 71,150 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,956 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,109 |
| The Only African Country ... | 0 | - | 4.99 | 129,206 |
| The Only American Country ... | 0 | - | 4.92 | 121,722 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,164 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,834 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,969 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,701 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,121 |
| European Countries with One Border | 0 | - | 4.97 | 182,956 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,739 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,296 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,022 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,635 |
| Countries That Border Russia | 0 | - | 4.98 | 462,113 |
| Countries Bordering France | 0 | - | 4.83 | 402,887 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,704 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,341 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,987 |
| Europe Map Quiz | 0 | - | 5.00 | 4,767,106 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,234 |
| UK Immigration by Country | 0 | - | 4.94 | 141,037 |
| Central American Countries | 0 | - | 4.98 | 156,617 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,761 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,139 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,467 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,585 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,299 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,159 |
| Arms Exports - United States | 0 | - | 4.77 | 62,468 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,928 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,228 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,136 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,044 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,097 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,627 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,197 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,040 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,433 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,693 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,537 |
| Germany Country Quiz | 0 | - | 4.83 | 158,023 |
| Russia Country Quiz | 0 | - | 4.83 | 114,594 |
| Japan Country Quiz | 0 | - | 4.93 | 142,620 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,011 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,414 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,382 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,818 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,464 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,447,076 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,705 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,722 |
| Countries with Megacities | 0 | - | 4.99 | 264,146 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,568 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,384 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,827 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,440 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,560 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,729 |
| Random European Capital to Country | 0 | - | 4.98 | 191,061 |
| Random European Country to Capital | 0 | - | 4.93 | 165,278 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,534 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,852 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,306 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,706 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,148 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,538 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,451 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,444 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,500 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,708 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,228 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,062 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,571 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,719 |
| Every European Country Shape | 0 | - | 4.96 | 202,000 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,884 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,344 |
| Countries Bordering India | 0 | - | 4.98 | 163,469 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,309 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,385 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,190 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,362 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,577 |
| Countries that Border China | 0 | - | 4.96 | 263,344 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,449 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,909 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,607 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 119,489 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,509 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,786 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,238 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,920 |
| Countries that Border Poland | 0 | - | 4.99 | 172,402 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,831 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,889 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,511 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,211 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,249 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,429 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,913 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,193 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,913 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,062 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,230 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,651 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,637 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,471 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,994 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,170 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,342 |
| Countries Closest to India | 0 | - | 4.97 | 102,871 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,732 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,192 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,989 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,941 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,769 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,030 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,194 |
| Africa Map Quiz | 0 | - | 5.00 | 2,119,940 |
| Asia Map Quiz | 0 | - | 4.99 | 918,043 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,586 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,562 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,275 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,335 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,874 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,572 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,514 |
