| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,256 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,510 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,438 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,582 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,677 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,582 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,465 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,624 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,016 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,827 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,085 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,279 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,911 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,707 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,689 |
| The Only American Country ... | 0 | - | 4.92 | 122,231 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,868 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,763 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,817 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,252 |
| US States Quiz | 0 | - | 5.00 | 17,000,997 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,705 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,066 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,698 |
| Central American Countries | 0 | - | 4.98 | 157,379 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,616 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,863 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,556 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,844 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,731 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,761 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,629 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,505 |
| States of Mexico | 0 | - | 4.96 | 178,335 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,616 |
| Countries of Africa | 0 | - | 5.00 | 2,560,892 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,285 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,160 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,398 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,490 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 105,068 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,130 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,753 |
| Countries Closest to India | 0 | - | 4.97 | 103,245 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,219 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,417 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,280 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,546 |
| Pixelated United States Map | 0 | - | 4.88 | 94,832 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,095 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,300 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,333 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,382 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,405 |
| U.S. States By Population | 0 | - | 4.92 | 154,171 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,251 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,910 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,548 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,116 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,881 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,997 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,201 |
| The Only European Country ... | 0 | - | 4.91 | 219,134 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,018 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,581 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,942 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,853 |
| US States with an Empty Map | 0 | - | 5.00 | 628,849 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,676 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,210 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,045 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,851 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,453 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,719 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,341 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,679 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,966 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,898 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,173 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,282 |
| Canada Country Quiz | 0 | - | 4.55 | 133,069 |
| United States Country Quiz | 0 | - | 4.43 | 102,224 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,937 |
| Flags of North and South America | 0 | - | 4.99 | 377,212 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,491 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,406 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,056 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,191 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,326 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,371 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,208 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,097 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,898 |
| Countries of the Middle East | 0 | - | 4.96 | 202,997 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,217 |
| Slavic Countries | 0 | - | 4.96 | 112,401 |
| African Island Countries | 0 | - | 4.96 | 102,544 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,193 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,855 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,343 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,702 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,695 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,580 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,571 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,002 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,861 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,103 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,851 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,407 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,945 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,186 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 41,145 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,173 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,601 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,619 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,392 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,819 |
| Peru Country Quiz | 0 | - | 4.54 | 48,934 |
| Chile Country Quiz | 0 | - | 4.75 | 40,295 |
| Ecuador Country Quiz | 0 | - | 4.60 | 32,014 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,080 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,689 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,538 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,600 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,892 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,548 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,421 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,884 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,225 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,593 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,174 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,929 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,927 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,887 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,606 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,599 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,489 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,133 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,531 |
| Monarchies of Europe | 0 | - | 4.90 | 98,900 |
| Monarchies of Asia | 0 | - | 4.97 | 71,517 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,298 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,569 |
| The Only African Country ... | 0 | - | 4.99 | 129,696 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,394 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,397 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,847 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,555 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,888 |
| European Countries with One Border | 0 | - | 4.97 | 183,839 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,569 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,836 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,038 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,556 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,716 |
| Panama Country Quiz | 0 | - | 4.61 | 25,945 |
| UK Immigration by Country | 0 | - | 4.94 | 141,746 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,953 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,008 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,113 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,759 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,366 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,385 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,060 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,131 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,594 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,583 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,840 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,358 |
| Which South American Country? | 0 | - | 4.69 | 52,124 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,927 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,825 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,765 |
| Countries That Border Russia | 0 | - | 4.98 | 464,566 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,476 |
| Countries Bordering France | 0 | - | 4.83 | 404,991 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,923 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,908 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,621 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,328 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,746 |
| Germany Country Quiz | 0 | - | 4.82 | 158,870 |
| Russia Country Quiz | 0 | - | 4.83 | 115,331 |
| Japan Country Quiz | 0 | - | 4.93 | 143,363 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,051 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,761 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,264 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,597 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,092 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,944 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,685 |
| States of Brazil | 0 | - | 4.97 | 89,758 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 54,892 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,751 |
| O Canada Lyrics | 0 | - | 4.47 | 51,070 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,173 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,671 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 160,106 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 48,067 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 84,718 |
