| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,309 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,266 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,863 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,898 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,804 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,485 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,182 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,520 |
| The Only American Country ... | 0 | - | 4.92 | 122,068 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,002 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,256 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,620 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,358 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,309 |
| Canada Country Quiz | 0 | - | 4.55 | 132,908 |
| US States Quiz | 0 | - | 5.00 | 16,965,089 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,300 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,649 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,817 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,486 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,450 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,349 |
| States of Mexico | 0 | - | 4.96 | 177,703 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,656 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,328 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,643 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,775 |
| The Only European Country ... | 0 | - | 4.91 | 218,427 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,494 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,556 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,192 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,847 |
| Countries of Africa | 0 | - | 5.00 | 2,553,553 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 90,193 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,727 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,433 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,680 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,080 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,924 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,768 |
| Pixelated United States Map | 0 | - | 4.88 | 94,669 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,830 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 112,053 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,065 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,721 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,073 |
| U.S. States By Population | 0 | - | 4.92 | 153,985 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,021 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,771 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,452 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,974 |
| O Canada Lyrics | 0 | - | 4.47 | 51,035 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,425 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,451 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,782 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,253 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,505 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,254 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,904 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,514 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,116 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,147 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,276 |
| Flags of North and South America | 0 | - | 4.99 | 375,969 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,338 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,940 |
| US States with an Empty Map | 0 | - | 5.00 | 627,589 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,815 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,133 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,923 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,436 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,834 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,648 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,284 |
| Countries of the Middle East | 0 | - | 4.96 | 202,309 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,962 |
| Slavic Countries | 0 | - | 4.96 | 112,198 |
| African Island Countries | 0 | - | 4.96 | 102,270 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,095 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,600 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,134 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,356 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,098 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,309 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,379 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,874 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,655 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,857 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,322 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,095 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,735 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,009 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,983 |
| United States Country Quiz | 0 | - | 4.43 | 102,029 |
| Canada Cities Map Quiz | 0 | - | 4.64 | 124,507 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 60,156 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,086 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,049 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,274 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,649 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,225 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,704 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,322 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,098 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,676 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,148 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,047 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,776 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,428 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,707 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,751 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,340 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,912 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,388 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,703 |
| Monarchies of Europe | 0 | - | 4.90 | 98,676 |
| Monarchies of Asia | 0 | - | 4.97 | 71,404 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,198 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,073 |
| The Only African Country ... | 0 | - | 4.99 | 129,525 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,322 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,200 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,345 |
| Countries That Border Russia | 0 | - | 4.98 | 463,983 |
| European Countries with One Border | 0 | - | 4.97 | 183,532 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,280 |
| Countries Bordering France | 0 | - | 4.83 | 404,419 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,388 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,173 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,644 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,694 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,753 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,216 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,758 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,746 |
| UK Immigration by Country | 0 | - | 4.94 | 141,496 |
| Central American Countries | 0 | - | 4.98 | 157,137 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,160 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,621 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,782 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,967 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,328 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,104 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,642 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,918 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,499 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,662 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,228 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,664 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,595 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,646 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,357 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,370 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,631 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,816 |
| Germany Country Quiz | 0 | - | 4.83 | 158,596 |
| Russia Country Quiz | 0 | - | 4.83 | 115,157 |
| Japan Country Quiz | 0 | - | 4.93 | 143,120 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,696 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,636 |
| Tanzania Country Quiz | 0 | - | 4.91 | 33,205 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,511 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,020 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,448 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,282 |
| States of Brazil | 0 | - | 4.97 | 89,277 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,574 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,067 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 159,879 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,841 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 84,102 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,301 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,897 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,529 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,632 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,144 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,210 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,967 |
| Random European Capital to Country | 0 | - | 4.98 | 191,874 |
| Random European Country to Capital | 0 | - | 4.93 | 165,689 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,892 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,286 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,294 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,638 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,617 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,972 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,340 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,152 |
| Every European Country Shape | 0 | - | 4.96 | 202,643 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,173 |
| Every African Country Shape | 0 | - | 4.90 | 88,117 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,761 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,589 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,586 |
| Countries Bordering India | 0 | - | 4.98 | 163,730 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,904 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,850 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,659 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,950 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,762 |
