| Colombia Country Quiz | 0 | - | 4.90 | 40,436 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 31,986 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,096 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,646 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,211 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,357 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,266 |
| US States Quiz | 0 | - | 5.00 | 16,744,752 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,606 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,629 |
| Central American Countries | 0 | - | 4.98 | 155,326 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,057 |
| Germany Country Quiz | 0 | - | 4.82 | 156,878 |
| Russia Country Quiz | 0 | - | 4.85 | 113,853 |
| Italy Country Quiz | 0 | - | 4.82 | 122,472 |
| Japan Country Quiz | 0 | - | 4.92 | 141,574 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,271 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,563 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,983 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,205 |
| Peru Country Quiz | 0 | - | 4.54 | 48,408 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,882 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,124 |
| Chile Country Quiz | 0 | - | 4.75 | 39,822 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,682 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 35,270 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,151 |
| Syria Country Quiz | 0 | - | 4.81 | 32,467 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,584 |
| Belize Country Quiz | 0 | - | 4.85 | 20,843 |
| Countries of Africa | 0 | - | 5.00 | 2,515,105 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,332 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 329,045 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,538 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,046 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,997 |
| The Only European Country ... | 0 | - | 4.91 | 214,592 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,658 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,995 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,383 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,682 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,805 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,398 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,496 |
| Mauritius Country Quiz | 0 | - | 4.84 | 22,141 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,764 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,608 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,474 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,082 |
| Dominican Republic Country Quiz | 0 | - | 4.61 | 23,266 |
| US States with an Empty Map | 0 | - | 5.00 | 620,257 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,271 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,853 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,014,973 |
| Egypt Country Quiz | 0 | - | 4.82 | 77,157 |
| South America Map Quiz | 0 | - | 5.00 | 1,542,939 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,883 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,055 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,889 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,268 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,759 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,366 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,893 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,939 |
| Countries of the Middle East | 0 | - | 4.96 | 199,447 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,522 |
| Slavic Countries | 0 | - | 4.96 | 111,063 |
| African Island Countries | 0 | - | 4.96 | 100,996 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,603 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,036 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,739 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,469 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,947 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,959 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,016 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,287 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,371 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,537 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,756 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,512 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,592 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,453 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,687 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,507 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 25,802 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,355 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,577 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,340 |
| Rivers of the United States | 0 | - | 4.93 | 65,695 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,221 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,082 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,914 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,329 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,638 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,404 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,342 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,198 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,171 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,931 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,441 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,366 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,579 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,500 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,591 |
| Monarchies of Europe | 0 | - | 4.90 | 97,534 |
| Monarchies of Asia | 0 | - | 4.97 | 70,725 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,540 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,254 |
| The Only African Country ... | 0 | - | 4.99 | 128,553 |
| The Only American Country ... | 0 | - | 4.92 | 121,008 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,858 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,355 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,208 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,673 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,303 |
| European Countries with One Border | 0 | - | 4.97 | 181,895 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,803 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,563 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,784 |
| U.S. States that Border Canada | 0 | - | 4.91 | 183,105 |
| UK Immigration by Country | 0 | - | 4.94 | 139,936 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,853 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,237 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,508 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,026 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,646 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,660 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,573 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 115,807 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,274 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,972 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,885 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,622 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,388 |
| Which South American Country? | 0 | - | 4.69 | 51,776 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,445 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,316 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,593 |
| Countries That Border Russia | 0 | - | 4.98 | 459,816 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,624 |
| Countries Bordering France | 0 | - | 4.83 | 400,576 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,591 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,318 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,666 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,408 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,076 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,782 |
| New Zealand Country Quiz | 0 | - | 4.69 | 75,637 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,422 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,914 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,049 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,550 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,426 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,033 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,523,411 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 219,073 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,930 |
| O Canada Lyrics | 0 | - | 4.47 | 50,832 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,763 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,538 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,660 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,896 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,040 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,823 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,727 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,207 |
| Random European Capital to Country | 0 | - | 4.98 | 189,544 |
| Random European Country to Capital | 0 | - | 4.92 | 147,702 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,545 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,639 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,441 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,859 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,994 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,141 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,233 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,374 |
| Arms Exports - United States | 0 | - | 4.73 | 60,812 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,086 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,928 |
| Every European Country Shape | 0 | - | 4.96 | 200,558 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,864 |
| Every African Country Shape | 0 | - | 4.90 | 86,406 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.91 | 80,265 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,322 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,461 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,836 |
| Countries Bordering India | 0 | - | 4.98 | 163,092 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,836 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,935 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,980 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,911 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,288 |
| Countries that Border China | 0 | - | 4.96 | 262,145 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,975 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,601 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,187 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,323 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,930 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,344 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,664 |
