| Colombia Country Quiz | 0 | - | 4.90 | 40,404 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,064 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,572 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,159 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,333 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,238 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 31,973 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,469 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,542 |
| US States Quiz | 0 | - | 5.00 | 16,729,070 |
| Central American Countries | 0 | - | 4.98 | 155,216 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,016 |
| Germany Country Quiz | 0 | - | 4.82 | 156,792 |
| Russia Country Quiz | 0 | - | 4.85 | 113,787 |
| Italy Country Quiz | 0 | - | 4.82 | 122,396 |
| Japan Country Quiz | 0 | - | 4.92 | 141,500 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,455 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,947 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,862 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,099 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 35,023 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,121 |
| Syria Country Quiz | 0 | - | 4.81 | 32,438 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,554 |
| Belize Country Quiz | 0 | - | 4.85 | 20,835 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,228 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,174 |
| Peru Country Quiz | 0 | - | 4.54 | 48,384 |
| Chile Country Quiz | 0 | - | 4.75 | 39,799 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,664 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,322 |
| Palau Country Quiz | 0 | - | 4.89 | 22,869 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,331 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,747 |
| Countries of Africa | 0 | - | 5.00 | 2,512,518 |
| Which South American Country? | 0 | - | 4.69 | 51,754 |
| Panama Country Quiz | 0 | - | 4.61 | 25,633 |
| Dominican Republic Country Quiz | 0 | - | 4.61 | 23,251 |
| US States with an Empty Map | 0 | - | 5.00 | 619,708 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,192 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,345 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,247 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,949 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,835 |
| The Only European Country ... | 0 | - | 4.91 | 214,317 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,484 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,837 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,349 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,013,810 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,670 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,801 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,391 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,475 |
| Mauritius Country Quiz | 0 | - | 4.84 | 22,128 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,750 |
| Egypt Country Quiz | 0 | - | 4.82 | 77,124 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,590 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,453 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,066 |
| South America Map Quiz | 0 | - | 5.00 | 1,542,301 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,854 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 94,934 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,738 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,134 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,471 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,776 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,719 |
| Countries of the Middle East | 0 | - | 4.96 | 199,258 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,431 |
| Slavic Countries | 0 | - | 4.96 | 110,997 |
| African Island Countries | 0 | - | 4.96 | 100,914 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,565 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,944 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,643 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,344 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,832 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,860 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,934 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,220 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,283 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,447 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,686 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,423 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,529 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,382 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,617 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,498 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 25,777 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,420 |
| Rivers of the United States | 0 | - | 4.93 | 65,617 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,029 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,014 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,824 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,230 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,607 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,245 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,214 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,050 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,107 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,891 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,915 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,367 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,313 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,508 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,443 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,475 |
| Monarchies of Europe | 0 | - | 4.90 | 97,471 |
| Monarchies of Asia | 0 | - | 4.97 | 70,678 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,497 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,093 |
| The Only African Country ... | 0 | - | 4.99 | 128,463 |
| The Only American Country ... | 0 | - | 4.92 | 120,890 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,822 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,313 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,151 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,573 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,210 |
| European Countries with One Border | 0 | - | 4.97 | 181,799 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,698 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,487 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,154 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,734 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,881 |
| UK Immigration by Country | 0 | - | 4.94 | 139,857 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,782 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,135 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,417 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,957 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,376 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,506 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,467 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,362 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,179 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,905 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,839 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,558 |
| Arms Exports - United States | 0 | - | 4.70 | 55,744 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,327 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,367 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,246 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,557 |
| Countries That Border Russia | 0 | - | 4.98 | 459,556 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,578 |
| Countries Bordering France | 0 | - | 4.83 | 400,254 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,412 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,281 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,603 |
| Countries that Visit Florida the Most | 0 | - | 4.72 | 71,405 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,335 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,048 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,306 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,402 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,002 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,429 |
| New Zealand Country Quiz | 0 | - | 4.69 | 75,592 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,404 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,900 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,039 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,497 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,236 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,965 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,521,824 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 218,840 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,758 |
| O Canada Lyrics | 0 | - | 4.47 | 50,816 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,269 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,450 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,561 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,834 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,966 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,707 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,679,509 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,623 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,172 |
| Random European Capital to Country | 0 | - | 4.98 | 189,428 |
| Random European Country to Capital | 0 | - | 4.92 | 147,624 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,490 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,567 |
| Random African Country to Capital | 0 | - | 4.94 | 70,319 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,836 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,936 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,113 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,192 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,340 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,889 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,727 |
| Every European Country Shape | 0 | - | 4.96 | 200,422 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,803 |
| Every African Country Shape | 0 | - | 4.90 | 86,302 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,179 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,236 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,280 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,782 |
| Countries Bordering India | 0 | - | 4.98 | 162,753 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,783 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,872 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,962 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,873 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,263 |
| Countries that Border China | 0 | - | 4.96 | 262,026 |
