| Countries Closest to Canada | 0 | - | 4.90 | 197,562 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,661 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,864 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,685 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,423 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,042 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,780 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,088 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,440 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,439 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,217 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,366 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,909 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,267 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,917 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,522 |
| The Only American Country ... | 0 | - | 4.92 | 121,018 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,575 |
| US States Quiz | 0 | - | 5.00 | 16,746,877 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,593 |
| Central American Countries | 0 | - | 4.98 | 155,337 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,291 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,420 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,082 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,554 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,420 |
| States of Mexico | 0 | - | 4.95 | 174,071 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,762 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 208,205 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,102 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 329,069 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,143 |
| Countries of Africa | 0 | - | 5.00 | 2,515,476 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 80,484 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,986 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,620 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,908 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,141 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,826 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,921 |
| Countries Closest to India | 0 | - | 4.97 | 102,364 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,095 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,688 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,637 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,677 |
| Pixelated United States Map | 0 | - | 4.89 | 93,683 |
| US States with an Empty Map | 0 | - | 5.00 | 620,338 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,077 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,689 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,715 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,073 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,307 |
| U.S. States By Population | 0 | - | 4.92 | 152,621 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,695 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,040 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,889 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 65,104 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,718 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 173,261 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,259 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,968 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,278 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,716 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,943 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,557 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,500 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,934 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,067 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,014 |
| The Only European Country ... | 0 | - | 4.91 | 214,627 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,689 |
| European Countries NOT in NATO | 0 | - | 4.87 | 60,012 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,390 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,015,093 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,026 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,969 |
| Canada Country Quiz | 0 | - | 4.55 | 131,928 |
| United States Country Quiz | 0 | - | 4.43 | 100,842 |
| South America Map Quiz | 0 | - | 5.00 | 1,543,046 |
| Flags of North and South America | 0 | - | 4.99 | 369,012 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,255 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,888 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,077 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,078 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,896 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,289 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,804 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,898 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,966 |
| Countries of the Middle East | 0 | - | 4.96 | 199,485 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,538 |
| Slavic Countries | 0 | - | 4.96 | 111,075 |
| African Island Countries | 0 | - | 4.96 | 101,003 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,604 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,054 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,759 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,490 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,966 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,969 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,031 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,299 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,382 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,549 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,769 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,520 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,609 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,459 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,696 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,616 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,633 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,597 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,248 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,086 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,921 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,684 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,345 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,642 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,431 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,362 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,217 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,179 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,933 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,592 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,840 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,374 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,596 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,603 |
| Monarchies of Europe | 0 | - | 4.90 | 97,549 |
| Monarchies of Asia | 0 | - | 4.97 | 70,732 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,542 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,311 |
| The Only African Country ... | 0 | - | 4.99 | 128,570 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,860 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,359 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,214 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,694 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,321 |
| European Countries with One Border | 0 | - | 4.97 | 181,910 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,813 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,141 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,669 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,845 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,189 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,064 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,277 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,207 |
| Peru Country Quiz | 0 | - | 4.54 | 48,419 |
| Chile Country Quiz | 0 | - | 4.75 | 39,824 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,684 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,424 |
| Panama Country Quiz | 0 | - | 4.61 | 25,653 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,387 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,345 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,225 |
| UK Immigration by Country | 0 | - | 4.94 | 139,948 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,251 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,522 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,037 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,693 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,594 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 116,643 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,977 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,895 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,138 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,631 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,399 |
| Which South American Country? | 0 | - | 4.69 | 51,778 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,456 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,331 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,597 |
| Countries That Border Russia | 0 | - | 4.98 | 459,855 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,631 |
| Countries Bordering France | 0 | - | 4.83 | 400,611 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,618 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,323 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,677 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,582 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,445 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,080 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,853 |
| Germany Country Quiz | 0 | - | 4.82 | 156,901 |
| Russia Country Quiz | 0 | - | 4.85 | 113,865 |
| Italy Country Quiz | 0 | - | 4.82 | 122,491 |
| Japan Country Quiz | 0 | - | 4.92 | 141,602 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,587 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,988 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,884 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,124 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 35,302 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,444 |
| States of Brazil | 0 | - | 4.98 | 86,797 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,233 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,409 |
| O Canada Lyrics | 0 | - | 4.47 | 50,843 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,844 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,547 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,668 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,903 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,048 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,837 |
