| Countries Closest to Canada | 0 | - | 4.91 | 197,926 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,043 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,232 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,899 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,007 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,367 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,232 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,436 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,233 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,593 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,039 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,063 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,396 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,473 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,409 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,388 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,517 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,857 |
| The Only American Country ... | 0 | - | 4.92 | 121,319 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,883 |
| US States Quiz | 0 | - | 5.00 | 16,814,006 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,848 |
| Central American Countries | 0 | - | 4.98 | 155,775 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,624 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,706 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,240 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,789 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,713 |
| States of Mexico | 0 | - | 4.95 | 175,296 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,430 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 208,723 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,281 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 330,629 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,295 |
| Countries of Africa | 0 | - | 5.00 | 2,527,218 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 82,870 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,489 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,805 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,054 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,356 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,909 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,134 |
| Countries Closest to India | 0 | - | 4.97 | 102,577 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,377 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,582 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,797 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,736 |
| Pixelated United States Map | 0 | - | 4.87 | 93,990 |
| US States with an Empty Map | 0 | - | 5.00 | 622,416 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,565 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,077 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,095 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,603 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,840 |
| U.S. States By Population | 0 | - | 4.92 | 152,935 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,092 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,274 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,068 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,401 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,224 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,486 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,656 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,308 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,558 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,968 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,043 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,320 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,540 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,120 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,479 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,636 |
| The Only European Country ... | 0 | - | 4.91 | 215,712 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,526 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,601 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,536 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,019,433 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,308 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,211 |
| Canada Country Quiz | 0 | - | 4.54 | 132,247 |
| United States Country Quiz | 0 | - | 4.43 | 101,221 |
| South America Map Quiz | 0 | - | 5.00 | 1,546,414 |
| Flags of North and South America | 0 | - | 4.99 | 371,353 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,532 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,062 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,296 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,604 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,291 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,772 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,815 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,371 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,893 |
| Countries of the Middle East | 0 | - | 4.96 | 200,564 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,893 |
| Slavic Countries | 0 | - | 4.96 | 111,400 |
| African Island Countries | 0 | - | 4.96 | 101,325 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,757 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,545 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,165 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,018 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,503 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,326 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,419 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,479 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,705 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,871 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,066 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,885 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,878 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,739 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,977 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,011 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,911 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,152 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,258 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,379 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,275 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,786 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,715 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,776 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,185 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,281 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,798 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,516 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,114 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,832 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,031 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,651 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,957 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,855 |
| Monarchies of Europe | 0 | - | 4.90 | 97,859 |
| Monarchies of Asia | 0 | - | 4.97 | 70,917 |
| Asian Country Superlatives | 0 | - | 4.85 | 80,737 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,077 |
| The Only African Country ... | 0 | - | 4.99 | 128,853 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,016 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,579 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,600 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,154 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,685 |
| European Countries with One Border | 0 | - | 4.97 | 182,381 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,206 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,918 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,066 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,543 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,197 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,554 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,362 |
| Peru Country Quiz | 0 | - | 4.54 | 48,542 |
| Chile Country Quiz | 0 | - | 4.75 | 39,955 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,788 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,491 |
| Panama Country Quiz | 0 | - | 4.61 | 25,734 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,288 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,284 |
| UK Immigration by Country | 0 | - | 4.94 | 140,555 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,633 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,882 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,320 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,402 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,942 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 120,703 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,246 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,072 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,250 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,871 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,649 |
| Which South American Country? | 0 | - | 4.69 | 51,874 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,780 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,680 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,773 |
| Countries That Border Russia | 0 | - | 4.98 | 460,834 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,832 |
| Countries Bordering France | 0 | - | 4.83 | 401,630 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,418 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,468 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,884 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,760 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,550 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,344 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,546 |
| Germany Country Quiz | 0 | - | 4.82 | 157,439 |
| Russia Country Quiz | 0 | - | 4.85 | 114,182 |
| Italy Country Quiz | 0 | - | 4.82 | 122,881 |
| Japan Country Quiz | 0 | - | 4.93 | 142,111 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,253 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,185 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,986 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,260 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,633 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,473 |
| States of Brazil | 0 | - | 4.97 | 87,419 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,526 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,496 |
| O Canada Lyrics | 0 | - | 4.47 | 50,907 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,122 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,912 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,956 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 79,143 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,463 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 116,330 |
