| Colombia Country Quiz | 0 | - | 4.90 | 40,353 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,690 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,075 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,181 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,371 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,878 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,853 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,525 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,907 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,399 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,004 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,477 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,460 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,100 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,297 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,644 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,383 |
| The Only American Country ... | 0 | - | 4.92 | 120,801 |
| Dominican Republic Country Quiz | 0 | - | 4.61 | 23,231 |
| US States Quiz | 0 | - | 5.00 | 16,709,613 |
| Canada Country Quiz | 0 | - | 4.54 | 131,763 |
| United States Country Quiz | 0 | - | 4.43 | 100,646 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,359 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,454 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,810 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,429 |
| Central American Countries | 0 | - | 4.98 | 155,117 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,126 |
| Germany Country Quiz | 0 | - | 4.82 | 156,638 |
| Russia Country Quiz | 0 | - | 4.85 | 113,687 |
| Italy Country Quiz | 0 | - | 4.82 | 122,282 |
| Japan Country Quiz | 0 | - | 4.92 | 141,343 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,141 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,278 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,876 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,107 |
| Peru Country Quiz | 0 | - | 4.54 | 48,326 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,831 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,053 |
| Chile Country Quiz | 0 | - | 4.75 | 39,750 |
| Kazakhstan Country Quiz | 0 | - | 4.85 | 33,638 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,067 |
| Syria Country Quiz | 0 | - | 4.81 | 32,367 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,505 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,027 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,415 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,111 |
| States of Mexico | 0 | - | 4.95 | 173,453 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,088 |
| Countries of Africa | 0 | - | 5.00 | 2,509,339 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,128 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,303 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,191 |
| Pixelated United States Map | 0 | - | 4.89 | 93,525 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,789 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,413 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,461 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,728 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,976 |
| U.S. States By Population | 0 | - | 4.92 | 152,416 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,460 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,898 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,781 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,929 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,106 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,861 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,665 |
| The Only European Country ... | 0 | - | 4.91 | 213,980 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,240 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,644 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,236 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,634 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,773 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,364 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,430 |
| Mauritius Country Quiz | 0 | - | 4.84 | 22,103 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,723 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,549 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,384 |
| Panama Country Quiz | 0 | - | 4.61 | 25,615 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,420 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,031 |
| Guatemala Country Quiz | 0 | - | 4.63 | 25,223 |
| Honduras Country Quiz | 0 | - | 4.52 | 23,700 |
| US States with an Empty Map | 0 | - | 5.00 | 619,134 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,468 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,594 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 105,029 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,118 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,565 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,899 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,482 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,340 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,325 |
| Egypt Country Quiz | 0 | - | 4.82 | 77,067 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,561 |
| Flags of North and South America | 0 | - | 4.99 | 367,683 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,130 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,820 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,963 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,788 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,641 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,002 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,205 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,421 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,458 |
| Countries of the Middle East | 0 | - | 4.96 | 199,043 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,313 |
| Slavic Countries | 0 | - | 4.96 | 110,900 |
| African Island Countries | 0 | - | 4.96 | 100,833 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,514 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,795 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,547 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,202 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,686 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,746 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,834 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,169 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,197 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,339 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,620 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,324 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,459 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,294 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,526 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,123 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,932 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,409 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,095 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,056 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,474 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,616 |
| Suriname Country Quiz | 0 | - | 4.60 | 19,676 |
| Guyana Country Quiz | 0 | - | 4.49 | 22,604 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 25,726 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,919 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,298 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,319 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,829 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,905 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,697 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,623 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,124 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,566 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,042 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,069 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,906 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,026 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,847 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,245 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,412 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,392 |
| Monarchies of Europe | 0 | - | 4.90 | 97,365 |
| Monarchies of Asia | 0 | - | 4.97 | 70,621 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,447 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,873 |
| The Only African Country ... | 0 | - | 4.99 | 128,394 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,789 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,273 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,074 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,451 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,095 |
| European Countries with One Border | 0 | - | 4.97 | 181,685 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,586 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,142 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,986 |
| UK Immigration by Country | 0 | - | 4.94 | 139,726 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,991 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,320 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,900 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,318 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,401 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,284 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,833 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,798 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,082 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,493 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,250 |
| Which South American Country? | 0 | - | 4.69 | 51,732 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,287 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,151 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,511 |
| Countries That Border Russia | 0 | - | 4.98 | 459,039 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,522 |
| Countries Bordering France | 0 | - | 4.83 | 399,599 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,172 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,234 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,538 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,229 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,004 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,992 |
| New Zealand Country Quiz | 0 | - | 4.68 | 75,494 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,024 |
| States of Brazil | 0 | - | 4.98 | 86,448 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,018 |
| O Canada Lyrics | 0 | - | 4.47 | 50,791 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,447 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,329 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,493 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,772 |
