| Colombia Country Quiz | 0 | - | 4.90 | 40,279 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,894 |
| Countries Bordering Brazil | 0 | - | 4.96 | 130,952 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,258 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,341 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,015 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,044 |
| Peru Country Quiz | 0 | - | 4.54 | 48,258 |
| Chile Country Quiz | 0 | - | 4.75 | 39,694 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,275 |
| The Only American Country ... | 0 | - | 4.92 | 120,672 |
| Central American Countries | 0 | - | 4.98 | 154,933 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,547 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,040 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,017 |
| Germany Country Quiz | 0 | - | 4.82 | 156,418 |
| Russia Country Quiz | 0 | - | 4.85 | 113,573 |
| Italy Country Quiz | 0 | - | 4.82 | 122,093 |
| Japan Country Quiz | 0 | - | 4.92 | 141,129 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,000 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,798 |
| Tanzania Country Quiz | 0 | - | 4.91 | 32,795 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,003 |
| Morocco Country Quiz | 0 | - | 4.81 | 45,994 |
| Syria Country Quiz | 0 | - | 4.81 | 32,269 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,460 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,695 |
| States of Brazil | 0 | - | 4.98 | 86,241 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,812 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,933 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,365 |
| Bolivia Country Quiz | 0 | - | 4.63 | 25,989 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,589 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,278 |
| Suriname Country Quiz | 0 | - | 4.60 | 19,651 |
| Guyana Country Quiz | 0 | - | 4.49 | 22,560 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,332 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,769 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,740 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,365 |
| The Only European Country ... | 0 | - | 4.91 | 213,549 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,880 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,044 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,351 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,161 |
| Countries of Africa | 0 | - | 5.00 | 2,505,070 |
| Which South American Country? | 0 | - | 4.69 | 51,694 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,051 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,322 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,741 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,260 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,130 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,322 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,834 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,722 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,642 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,295 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,409 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,587 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,743 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,328 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,387 |
| Mauritius Country Quiz | 0 | - | 4.84 | 22,065 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,696 |
| Egypt Country Quiz | 0 | - | 4.82 | 76,989 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 30,461 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,519 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,360 |
| Burkina Faso Country Quiz | 0 | - | 4.85 | 24,854 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,472 |
| Flags of North and South America | 0 | - | 4.99 | 365,860 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,765 |
| South American Cities on the Map | 0 | - | 4.57 | 35,231 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,082 |
| Countries of the Middle East | 0 | - | 4.96 | 198,735 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,174 |
| Slavic Countries | 0 | - | 4.96 | 110,782 |
| African Island Countries | 0 | - | 4.96 | 100,678 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,463 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,600 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,379 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,947 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,505 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,604 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,681 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,119 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,092 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,210 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,481 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,171 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,326 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,143 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,441 |
| Countries that Beat Brazil | 0 | - | 4.49 | 67,815 |
| Canada Country Quiz | 0 | - | 4.54 | 131,642 |
| United States Country Quiz | 0 | - | 4.43 | 100,490 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,431 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 127,968 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,533 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,355 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,745 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,841 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,712 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,912 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,769 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,110 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,260 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,303 |
| Monarchies of Europe | 0 | - | 4.90 | 97,227 |
| Monarchies of Asia | 0 | - | 4.97 | 70,545 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,384 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,577 |
| The Only African Country ... | 0 | - | 4.99 | 128,281 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,743 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,206 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,973 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,239 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,937 |
| Countries That Border Russia | 0 | - | 4.98 | 458,602 |
| European Countries with One Border | 0 | - | 4.97 | 181,487 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 177,996 |
| Countries Bordering France | 0 | - | 4.85 | 397,171 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,757 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,027 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,961 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,633 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,341 |
| Panama Country Quiz | 0 | - | 4.61 | 25,583 |
| US States Quiz | 0 | - | 5.00 | 16,682,698 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,091 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,174 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,123 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,608 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,314 |
| UK Immigration by Country | 0 | - | 4.94 | 139,504 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,684 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,085 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,796 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,118 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,306 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,162 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,742 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,718 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,388 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,134 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,180 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,044 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,456 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,426 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,173 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,430 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,131 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,947 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,367 |
| New Zealand Country Quiz | 0 | - | 4.68 | 75,424 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,086 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,634 |
| Name the U.S. National Parks | 0 | - | 4.85 | 58,172 |
| States of Mexico | 0 | - | 4.95 | 173,070 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,963 |
| Random European Capital to Country | 0 | - | 4.98 | 189,081 |
| Random European Country to Capital | 0 | - | 4.92 | 147,352 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,298 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,335 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,459 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,280 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,757 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,785 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,112 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,208 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,192 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,075 |
| Every European Country Shape | 0 | - | 4.95 | 199,862 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,501 |
| Every African Country Shape | 0 | - | 4.90 | 85,881 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,134 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,060 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,611 |
| Countries Bordering India | 0 | - | 4.98 | 162,546 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,625 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,670 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,888 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,732 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,188 |
| Countries that Border China | 0 | - | 4.96 | 261,717 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,791 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,483 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,025 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,160 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,658 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,281 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,369 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,381 |
| Countries that Border Poland | 0 | - | 4.99 | 171,233 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,887 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,666 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,170 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,475 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,156 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,338 |
