| Colombia Country Quiz | 0 | - | 4.90 | 40,994 |
| Belize Country Quiz | 0 | - | 4.85 | 21,081 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,377 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,388 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,750 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,806 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,584 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,516 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,427 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,610 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,412 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,739 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,809 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,905 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,196 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,234 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,882 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,634 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,645 |
| The Only American Country ... | 0 | - | 4.92 | 122,202 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,845 |
| Dominican Republic Country Quiz | 0 | - | 4.61 | 23,583 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,339 |
| US States Quiz | 0 | - | 5.00 | 16,991,717 |
| Canada Country Quiz | 0 | - | 4.55 | 133,027 |
| United States Country Quiz | 0 | - | 4.43 | 102,173 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,609 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,923 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,818 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,651 |
| Central American Countries | 0 | - | 4.98 | 157,302 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,576 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,822 |
| Germany Country Quiz | 0 | - | 4.82 | 158,806 |
| Russia Country Quiz | 0 | - | 4.83 | 115,291 |
| Japan Country Quiz | 0 | - | 4.93 | 143,302 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,347 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,958 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,727 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,795 |
| Peru Country Quiz | 0 | - | 4.54 | 48,911 |
| Tanzania Country Quiz | 0 | - | 4.91 | 33,248 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,577 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,077 |
| Chile Country Quiz | 0 | - | 4.75 | 40,272 |
| Ecuador Country Quiz | 0 | - | 4.60 | 32,004 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,807 |
| Syria Country Quiz | 0 | - | 4.81 | 33,044 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,998 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,926 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,279 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,556 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,456 |
| States of Mexico | 0 | - | 4.96 | 178,186 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,602 |
| Countries of Africa | 0 | - | 5.00 | 2,558,960 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,003 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,547 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,286 |
| Pixelated United States Map | 0 | - | 4.88 | 94,798 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,057 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,250 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,278 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,324 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,338 |
| U.S. States By Population | 0 | - | 4.92 | 154,119 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,201 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,874 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,532 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,080 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,737 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,828 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,065 |
| The Only European Country ... | 0 | - | 4.91 | 218,924 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,885 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,471 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,906 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,036 |
| Brunei Country Quiz | 0 | - | 4.87 | 22,070 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,644 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,384 |
| Liberia Country Quiz | 0 | - | 4.85 | 22,006 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,023 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,707 |
| Panama Country Quiz | 0 | - | 4.61 | 25,933 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,337 |
| Guatemala Country Quiz | 0 | - | 4.63 | 25,565 |
| Honduras Country Quiz | 0 | - | 4.52 | 24,022 |
| US States with an Empty Map | 0 | - | 5.00 | 628,534 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,610 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,037 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,967 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,413 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,623 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,304 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,672 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,431 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,109 |
| Egypt Country Quiz | 0 | - | 4.82 | 77,930 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,442 |
| Flags of North and South America | 0 | - | 4.99 | 376,811 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,439 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,384 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,019 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,087 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,271 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,182 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,902 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,941 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,692 |
| Countries of the Middle East | 0 | - | 4.96 | 202,871 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,154 |
| Slavic Countries | 0 | - | 4.96 | 112,347 |
| African Island Countries | 0 | - | 4.96 | 102,420 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,163 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,789 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,298 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,568 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,319 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,482 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,501 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,947 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,771 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,024 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,678 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,249 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,898 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,126 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,106 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,489 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,738 |
| Paraguay Country Quiz | 0 | - | 4.54 | 25,409 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,396 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,837 |
| Suriname Country Quiz | 0 | - | 4.61 | 19,932 |
| Guyana Country Quiz | 0 | - | 4.50 | 22,922 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 26,139 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 904,954 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,626 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,496 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,828 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,459 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,361 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,811 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,189 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,371 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,000 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,677 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,842 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,828 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,455 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,067 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,487 |
| Monarchies of Europe | 0 | - | 4.90 | 98,848 |
| Monarchies of Asia | 0 | - | 4.97 | 71,490 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,278 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,425 |
| The Only African Country ... | 0 | - | 4.99 | 129,638 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,374 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,267 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,457 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,463 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,809 |
| European Countries with One Border | 0 | - | 4.97 | 183,760 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,496 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,808 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,537 |
| UK Immigration by Country | 0 | - | 4.94 | 141,687 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,808 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,953 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,085 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,658 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,309 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,211 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,022 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,075 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,561 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,565 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,785 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,320 |
| Which South American Country? | 0 | - | 4.69 | 52,100 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,857 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,767 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,731 |
| Countries That Border Russia | 0 | - | 4.98 | 464,439 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,451 |
| Countries Bordering France | 0 | - | 4.83 | 404,841 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,784 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,890 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,581 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,792 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,710 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,527 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,294 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,494 |
| States of Brazil | 0 | - | 4.97 | 89,661 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,782 |
| O Canada Lyrics | 0 | - | 4.47 | 51,063 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,148 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,256 |
