| Colombia Country Quiz | 0 | - | 4.90 | 40,303 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,068 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,035 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,270 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,363 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,055 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,073 |
| Peru Country Quiz | 0 | - | 4.54 | 48,287 |
| Chile Country Quiz | 0 | - | 4.75 | 39,709 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,304 |
| The Only American Country ... | 0 | - | 4.92 | 120,716 |
| Central American Countries | 0 | - | 4.98 | 154,985 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,616 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,695 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,050 |
| Germany Country Quiz | 0 | - | 4.82 | 156,479 |
| Russia Country Quiz | 0 | - | 4.85 | 113,605 |
| Italy Country Quiz | 0 | - | 4.82 | 122,148 |
| Japan Country Quiz | 0 | - | 4.92 | 141,187 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,079 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,826 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,805 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,018 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,023 |
| Syria Country Quiz | 0 | - | 4.81 | 32,284 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,472 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,750 |
| States of Brazil | 0 | - | 4.98 | 86,311 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,902 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,958 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,072 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,001 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,595 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,289 |
| Suriname Country Quiz | 0 | - | 4.60 | 19,659 |
| Guyana Country Quiz | 0 | - | 4.49 | 22,575 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,400 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,886 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,778 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,462 |
| The Only European Country ... | 0 | - | 4.91 | 213,696 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,028 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,060 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,450 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,178 |
| Countries of Africa | 0 | - | 5.00 | 2,506,467 |
| Which South American Country? | 0 | - | 4.69 | 51,710 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,073 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,412 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,812 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,315 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,151 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,332 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,855 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,391 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,212 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,363 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,500 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,598 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,748 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,336 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,398 |
| Mauritius Country Quiz | 0 | - | 4.84 | 22,085 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,705 |
| Egypt Country Quiz | 0 | - | 4.82 | 77,011 |
| Kazakhstan Country Quiz | 0 | - | 4.85 | 30,727 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,527 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,374 |
| Burkina Faso Country Quiz | 0 | - | 4.85 | 24,868 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,860 |
| Flags of North and South America | 0 | - | 4.99 | 366,682 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,931 |
| South American Cities on the Map | 0 | - | 4.57 | 35,239 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,224 |
| Countries of the Middle East | 0 | - | 4.96 | 198,827 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,212 |
| Slavic Countries | 0 | - | 4.96 | 110,816 |
| African Island Countries | 0 | - | 4.96 | 100,739 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,480 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,662 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,440 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,031 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,569 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,669 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,723 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,131 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,135 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,256 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,534 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,214 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,373 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,199 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,476 |
| Countries that Beat Brazil | 0 | - | 4.49 | 67,855 |
| Canada Country Quiz | 0 | - | 4.54 | 131,681 |
| United States Country Quiz | 0 | - | 4.43 | 100,539 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,447 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,105 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,688 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,362 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,844 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,926 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,788 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,952 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,804 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,151 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,311 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,336 |
| Monarchies of Europe | 0 | - | 4.90 | 97,277 |
| Monarchies of Asia | 0 | - | 4.97 | 70,579 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,419 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,691 |
| The Only African Country ... | 0 | - | 4.99 | 128,322 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,760 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,230 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,012 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,313 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,986 |
| Countries That Border Russia | 0 | - | 4.98 | 458,791 |
| European Countries with One Border | 0 | - | 4.97 | 181,563 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,443 |
| Countries Bordering France | 0 | - | 4.85 | 398,512 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,922 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,067 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,968 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,638 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,352 |
| Panama Country Quiz | 0 | - | 4.61 | 25,594 |
| US States Quiz | 0 | - | 5.00 | 16,692,461 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,194 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,473 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,276 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,694 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,366 |
| UK Immigration by Country | 0 | - | 4.94 | 139,548 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,728 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,181 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,834 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,183 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,337 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,199 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,770 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,756 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,423 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,178 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,208 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,087 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,480 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,450 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,193 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,463 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,168 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,964 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,582 |
| New Zealand Country Quiz | 0 | - | 4.68 | 75,443 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,833 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,794 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,744 |
| States of Mexico | 0 | - | 4.95 | 173,249 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,991 |
| Random European Capital to Country | 0 | - | 4.98 | 189,146 |
| Random European Country to Capital | 0 | - | 4.92 | 147,394 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,340 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,367 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,468 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,306 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,776 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,820 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,132 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,243 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,346 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,200 |
| Every European Country Shape | 0 | - | 4.96 | 200,065 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,636 |
| Every African Country Shape | 0 | - | 4.90 | 86,033 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,153 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,104 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,641 |
| Countries Bordering India | 0 | - | 4.98 | 162,571 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,669 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,746 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,918 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,761 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,201 |
| Countries that Border China | 0 | - | 4.96 | 261,778 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,825 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,513 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,053 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,203 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,709 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,292 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,449 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,422 |
| Countries that Border Poland | 0 | - | 4.99 | 171,299 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,922 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,687 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,210 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,503 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,225 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,356 |
