| Colombia Country Quiz | 0 | - | 4.90 | 40,403 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,057 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,563 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,155 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,329 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,235 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 31,971 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,455 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,531 |
| US States Quiz | 0 | - | 5.00 | 16,727,502 |
| Central American Countries | 0 | - | 4.98 | 155,204 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,012 |
| Germany Country Quiz | 0 | - | 4.82 | 156,774 |
| Russia Country Quiz | 0 | - | 4.85 | 113,776 |
| Italy Country Quiz | 0 | - | 4.82 | 122,385 |
| Japan Country Quiz | 0 | - | 4.92 | 141,483 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,438 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,943 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,860 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,094 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 34,979 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,120 |
| Syria Country Quiz | 0 | - | 4.81 | 32,431 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,551 |
| Belize Country Quiz | 0 | - | 4.85 | 20,830 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,221 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,172 |
| Peru Country Quiz | 0 | - | 4.54 | 48,377 |
| Chile Country Quiz | 0 | - | 4.75 | 39,794 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,663 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,322 |
| Palau Country Quiz | 0 | - | 4.89 | 22,869 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,329 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,716 |
| Countries of Africa | 0 | - | 5.00 | 2,512,279 |
| Which South American Country? | 0 | - | 4.69 | 51,753 |
| Panama Country Quiz | 0 | - | 4.61 | 25,630 |
| Dominican Republic Country Quiz | 0 | - | 4.61 | 23,251 |
| US States with an Empty Map | 0 | - | 5.00 | 619,670 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,185 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,326 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,141 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,942 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,818 |
| The Only European Country ... | 0 | - | 4.91 | 214,277 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,453 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,819 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,339 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,013,724 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,668 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,799 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,388 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,471 |
| Mauritius Country Quiz | 0 | - | 4.84 | 22,127 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,748 |
| Egypt Country Quiz | 0 | - | 4.82 | 77,119 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,587 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,449 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,065 |
| South America Map Quiz | 0 | - | 5.00 | 1,542,223 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,852 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 94,925 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,727 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,129 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,445 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,766 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,692 |
| Countries of the Middle East | 0 | - | 4.96 | 199,235 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,421 |
| Slavic Countries | 0 | - | 4.96 | 110,992 |
| African Island Countries | 0 | - | 4.96 | 100,910 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,560 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,933 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,636 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,335 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,821 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,847 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,925 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,217 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,279 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,437 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,681 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,417 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,526 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,376 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,610 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,497 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 25,775 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,399 |
| Rivers of the United States | 0 | - | 4.93 | 65,613 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,017 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,011 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,822 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,223 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,606 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,231 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,203 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,037 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,102 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,888 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,877 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,363 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,306 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,494 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,437 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,453 |
| Monarchies of Europe | 0 | - | 4.90 | 97,458 |
| Monarchies of Asia | 0 | - | 4.97 | 70,677 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,495 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,069 |
| The Only African Country ... | 0 | - | 4.99 | 128,456 |
| The Only American Country ... | 0 | - | 4.92 | 120,883 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,821 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,308 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,141 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,562 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,203 |
| European Countries with One Border | 0 | - | 4.97 | 181,786 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,684 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,475 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,124 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,732 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,863 |
| UK Immigration by Country | 0 | - | 4.94 | 139,846 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,773 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,130 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,407 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,954 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,355 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,490 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,462 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,357 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,176 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,900 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,837 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,553 |
| Arms Exports - United States | 0 | - | 4.70 | 54,438 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,321 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,360 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,233 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,553 |
| Countries That Border Russia | 0 | - | 4.98 | 459,530 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,574 |
| Countries Bordering France | 0 | - | 4.83 | 400,205 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,385 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,275 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,594 |
| Countries that Visit Florida the Most | 0 | - | 4.72 | 71,390 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,329 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,043 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,301 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,401 |
| Countries that Beat Brazil | 0 | - | 4.49 | 67,991 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,374 |
| New Zealand Country Quiz | 0 | - | 4.69 | 75,583 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,399 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,896 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,039 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,493 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,215 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,959 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,521,693 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 218,824 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,744 |
| O Canada Lyrics | 0 | - | 4.47 | 50,815 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,201 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,440 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,558 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,827 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,955 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,700 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,679,401 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,612 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,167 |
| Random European Capital to Country | 0 | - | 4.98 | 189,412 |
| Random European Country to Capital | 0 | - | 4.92 | 147,611 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,481 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,561 |
| Random African Country to Capital | 0 | - | 4.94 | 70,313 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,835 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,932 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,110 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,190 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,337 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,871 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,699 |
| Every European Country Shape | 0 | - | 4.96 | 200,412 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,800 |
| Every African Country Shape | 0 | - | 4.90 | 86,290 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,177 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,234 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,275 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,773 |
| Countries Bordering India | 0 | - | 4.98 | 162,676 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,777 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,865 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,958 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,866 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,258 |
| Countries that Border China | 0 | - | 4.96 | 262,017 |
