| Colombia Country Quiz | 0 | - | 4.90 | 40,281 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,934 |
| Countries Bordering Brazil | 0 | - | 4.96 | 130,980 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,260 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,352 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,027 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,053 |
| Peru Country Quiz | 0 | - | 4.54 | 48,263 |
| Chile Country Quiz | 0 | - | 4.75 | 39,699 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,279 |
| The Only American Country ... | 0 | - | 4.92 | 120,684 |
| Central American Countries | 0 | - | 4.98 | 154,944 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,570 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,100 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,021 |
| Germany Country Quiz | 0 | - | 4.82 | 156,434 |
| Russia Country Quiz | 0 | - | 4.85 | 113,584 |
| Italy Country Quiz | 0 | - | 4.82 | 122,108 |
| Japan Country Quiz | 0 | - | 4.92 | 141,136 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,013 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,803 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,797 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,004 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,000 |
| Syria Country Quiz | 0 | - | 4.81 | 32,273 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,463 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,704 |
| States of Brazil | 0 | - | 4.98 | 86,256 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,826 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,941 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,369 |
| Bolivia Country Quiz | 0 | - | 4.63 | 25,994 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,592 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,279 |
| Suriname Country Quiz | 0 | - | 4.60 | 19,652 |
| Guyana Country Quiz | 0 | - | 4.49 | 22,564 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,345 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,796 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,752 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,390 |
| The Only European Country ... | 0 | - | 4.91 | 213,575 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,915 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,048 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,370 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,162 |
| Countries of Africa | 0 | - | 5.00 | 2,505,426 |
| Which South American Country? | 0 | - | 4.69 | 51,701 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,055 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,340 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,758 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,275 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,140 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,327 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,836 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,808 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,764 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,311 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,428 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,588 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,744 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,331 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,389 |
| Mauritius Country Quiz | 0 | - | 4.84 | 22,069 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,699 |
| Egypt Country Quiz | 0 | - | 4.82 | 76,995 |
| Kazakhstan Country Quiz | 0 | - | 4.85 | 30,525 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,521 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,362 |
| Burkina Faso Country Quiz | 0 | - | 4.85 | 24,857 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,550 |
| Flags of North and South America | 0 | - | 4.99 | 366,094 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,804 |
| South American Cities on the Map | 0 | - | 4.57 | 35,237 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,115 |
| Countries of the Middle East | 0 | - | 4.96 | 198,758 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,183 |
| Slavic Countries | 0 | - | 4.96 | 110,791 |
| African Island Countries | 0 | - | 4.96 | 100,693 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,466 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,610 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,396 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,966 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,524 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,616 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,693 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,121 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,105 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,219 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,489 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,179 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,338 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,154 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,448 |
| Countries that Beat Brazil | 0 | - | 4.49 | 67,824 |
| Canada Country Quiz | 0 | - | 4.54 | 131,651 |
| United States Country Quiz | 0 | - | 4.43 | 100,500 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,434 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 127,985 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,557 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,359 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,765 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,859 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,724 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,923 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,773 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,123 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,268 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,310 |
| Monarchies of Europe | 0 | - | 4.90 | 97,239 |
| Monarchies of Asia | 0 | - | 4.97 | 70,550 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,396 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,615 |
| The Only African Country ... | 0 | - | 4.99 | 128,293 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,748 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,209 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,978 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,255 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,949 |
| Countries That Border Russia | 0 | - | 4.98 | 458,644 |
| European Countries with One Border | 0 | - | 4.97 | 181,507 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,022 |
| Countries Bordering France | 0 | - | 4.85 | 397,597 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,796 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,035 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,962 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,635 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,343 |
| Panama Country Quiz | 0 | - | 4.61 | 25,587 |
| US States Quiz | 0 | - | 5.00 | 16,684,739 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,131 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,256 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,154 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,628 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,323 |
| UK Immigration by Country | 0 | - | 4.94 | 139,517 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,696 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,095 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,807 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,131 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,314 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,177 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,750 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,727 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,395 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,144 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,185 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,053 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,461 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,428 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,176 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,440 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,142 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,952 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,408 |
| New Zealand Country Quiz | 0 | - | 4.68 | 75,430 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,458 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,668 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,423 |
| States of Mexico | 0 | - | 4.95 | 173,150 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,965 |
| Random European Capital to Country | 0 | - | 4.98 | 189,091 |
| Random European Country to Capital | 0 | - | 4.92 | 147,363 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,300 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,341 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,463 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,289 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,760 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,789 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,115 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,212 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,237 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,094 |
| Every European Country Shape | 0 | - | 4.96 | 199,899 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,514 |
| Every African Country Shape | 0 | - | 4.90 | 85,896 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,138 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,069 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,614 |
| Countries Bordering India | 0 | - | 4.98 | 162,554 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,633 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,692 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,898 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,737 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,189 |
| Countries that Border China | 0 | - | 4.96 | 261,732 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,791 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,492 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,028 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,173 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,671 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,282 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,386 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,392 |
| Countries that Border Poland | 0 | - | 4.99 | 171,253 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,893 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,666 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,180 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,488 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,170 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,343 |
