| Colombia Country Quiz | 0 | - | 4.90 | 40,363 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 31,944 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,014 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,494 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,123 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,308 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,199 |
| US States Quiz | 0 | - | 5.00 | 16,715,924 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,384 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,497 |
| Central American Countries | 0 | - | 4.98 | 155,153 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,995 |
| Germany Country Quiz | 0 | - | 4.82 | 156,690 |
| Russia Country Quiz | 0 | - | 4.85 | 113,702 |
| Italy Country Quiz | 0 | - | 4.82 | 122,317 |
| Japan Country Quiz | 0 | - | 4.92 | 141,394 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,168 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,340 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,901 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,133 |
| Peru Country Quiz | 0 | - | 4.54 | 48,332 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,836 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,075 |
| Chile Country Quiz | 0 | - | 4.75 | 39,766 |
| Kazakhstan Country Quiz | 0 | - | 4.82 | 34,332 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,085 |
| Syria Country Quiz | 0 | - | 4.81 | 32,383 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,515 |
| Belize Country Quiz | 0 | - | 4.85 | 20,819 |
| Countries of Africa | 0 | - | 5.00 | 2,510,184 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,307 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,332 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,180 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,884 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,708 |
| The Only European Country ... | 0 | - | 4.91 | 214,081 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,302 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,718 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,249 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,651 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,781 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,374 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,448 |
| Mauritius Country Quiz | 0 | - | 4.84 | 22,111 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,729 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,562 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,430 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,046 |
| Dominican Republic Country Quiz | 0 | - | 4.61 | 23,235 |
| US States with an Empty Map | 0 | - | 5.00 | 619,352 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,137 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,609 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,753 |
| Egypt Country Quiz | 0 | - | 4.82 | 77,080 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,780 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,829 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,821 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,670 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,040 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,279 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,591 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,697 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,531 |
| Countries of the Middle East | 0 | - | 4.96 | 199,105 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,351 |
| Slavic Countries | 0 | - | 4.96 | 110,923 |
| African Island Countries | 0 | - | 4.96 | 100,857 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,528 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,843 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,586 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,248 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,723 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,778 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,864 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,183 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,223 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,380 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,641 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,361 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,481 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,323 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,550 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,478 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,631 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 25,746 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,987 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,342 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,323 |
| Rivers of the United States | 0 | - | 4.93 | 65,578 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,889 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,945 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,751 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,160 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,583 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,106 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,113 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,950 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,048 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,858 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,306 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,263 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,447 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,407 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,410 |
| Monarchies of Europe | 0 | - | 4.90 | 97,388 |
| Monarchies of Asia | 0 | - | 4.97 | 70,641 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,458 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,955 |
| The Only African Country ... | 0 | - | 4.99 | 128,409 |
| The Only American Country ... | 0 | - | 4.92 | 120,833 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,804 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,282 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,088 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,495 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,134 |
| European Countries with One Border | 0 | - | 4.97 | 181,723 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,630 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,166 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,710 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,670 |
| UK Immigration by Country | 0 | - | 4.94 | 139,767 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,721 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,039 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,349 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,914 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,163 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,372 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,418 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,306 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,148 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,858 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,813 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,505 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,276 |
| Which South American Country? | 0 | - | 4.69 | 51,739 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,317 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,173 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,521 |
| Countries That Border Russia | 0 | - | 4.98 | 459,141 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,548 |
| Countries Bordering France | 0 | - | 4.83 | 399,838 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,255 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,247 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,553 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,250 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,016 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,111 |
| New Zealand Country Quiz | 0 | - | 4.68 | 75,513 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,375 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,883 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,033 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,435 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,094 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,894 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,520,376 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,706 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,650 |
| O Canada Lyrics | 0 | - | 4.47 | 50,796 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,669 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,359 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,518 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,789 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,871 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,598 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,556 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,143 |
| Random European Capital to Country | 0 | - | 4.98 | 189,345 |
| Random European Country to Capital | 0 | - | 4.92 | 147,573 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,448 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,524 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,361 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,818 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,895 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,098 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,181 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,318 |
| Arms Exports - United States | 0 | - | 4.70 | 54,402 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,694 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,511 |
| Every European Country Shape | 0 | - | 4.96 | 200,329 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,768 |
| Every African Country Shape | 0 | - | 4.90 | 86,206 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,143 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,211 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,229 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,749 |
| Countries Bordering India | 0 | - | 4.98 | 162,647 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,747 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,839 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,949 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,835 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,239 |
| Countries that Border China | 0 | - | 4.96 | 261,928 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,891 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,562 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,118 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,262 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,813 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,323 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,549 |
