| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,282 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,513 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,682 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,467 |
| US States with an Empty Map | 0 | - | 5.00 | 623,920 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,512 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,559 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,470 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,106 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,217 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,043 |
| US States Quiz | 0 | - | 5.00 | 16,853,719 |
| Rivers of the United States | 0 | - | 4.93 | 66,125 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,281 |
| Central American Countries | 0 | - | 4.98 | 156,327 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,869 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,333 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,380 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,161 |
| Countries of Africa | 0 | - | 5.00 | 2,533,596 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,830 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,923 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,138 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,490 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,187 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,958 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,255 |
| Countries Closest to India | 0 | - | 4.97 | 102,712 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,559 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,903 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,889 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,737 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,789 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,737 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,057 |
| The Only European Country ... | 0 | - | 4.91 | 216,321 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,004 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,959 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,623 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,639 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,500 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,337 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,135 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,884 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,491 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,042 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,484 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 577,585 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,967 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,308 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,440 |
| Countries of the Middle East | 0 | - | 4.96 | 200,952 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,158 |
| Slavic Countries | 0 | - | 4.96 | 111,574 |
| African Island Countries | 0 | - | 4.96 | 101,528 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,838 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,931 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,764 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,401 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,353 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,829 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,559 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,639 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,568 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,159 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,097 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,505 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,139 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,069 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,908 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,189 |
| South America Map Quiz | 0 | - | 5.00 | 1,548,676 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,570 |
| US States by Borders in 30 Seconds | 0 | - | 4.67 | 2,678,953 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,665 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,575 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,530 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,903 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,859 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,676 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,694 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,171 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,736 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,385 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,931 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,961 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,135 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,935 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,815 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,176 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,031 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,015 |
| Monarchies of Europe | 0 | - | 4.90 | 98,046 |
| Monarchies of Asia | 0 | - | 4.97 | 71,038 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,825 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,606 |
| The Only African Country ... | 0 | - | 4.99 | 129,033 |
| The Only American Country ... | 0 | - | 4.92 | 121,500 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,099 |
| Which South American Country? | 0 | - | 4.69 | 51,920 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,727 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,753 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,389 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,887 |
| European Countries with One Border | 0 | - | 4.97 | 182,651 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,459 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,079 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,733 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,456 |
| Peru Country Quiz | 0 | - | 4.54 | 48,627 |
| Chile Country Quiz | 0 | - | 4.75 | 40,026 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,840 |
| Panama Country Quiz | 0 | - | 4.61 | 25,780 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,854 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,065 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,625 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,321 |
| O Canada Lyrics | 0 | - | 4.47 | 50,926 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,323 |
| UK Immigration by Country | 0 | - | 4.94 | 140,789 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,463 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,868 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,135 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,536 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,609 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,221 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,499 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 133,675 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,076 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,397 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,190 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,010 |
| Arms Exports - United States | 0 | - | 4.75 | 62,346 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,782 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,030 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,899 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,922 |
| Countries That Border Russia | 0 | - | 4.98 | 461,441 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,977 |
| Countries Bordering France | 0 | - | 4.83 | 402,243 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,046 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,541 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,029 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,187 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,606 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,626 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,498 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,521 |
| Germany Country Quiz | 0 | - | 4.82 | 157,731 |
| Russia Country Quiz | 0 | - | 4.85 | 114,382 |
| Italy Country Quiz | 0 | - | 4.82 | 123,309 |
| Japan Country Quiz | 0 | - | 4.93 | 142,352 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,637 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,292 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,044 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,321 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,728 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,454 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,763 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,657 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,983 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,184 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,624 |
| Departments of France | 0 | - | 4.93 | 53,985 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,533 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,431 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,582 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,536,418 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,588 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,033 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,707 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,620 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,143 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 79,319 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,690 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 116,659 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,688,031 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,343 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,613 |
| Random European Capital to Country | 0 | - | 4.98 | 190,763 |
| Random European Country to Capital | 0 | - | 4.93 | 164,938 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,361 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,681 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,757 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,080 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,331 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,365 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,415 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,611 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,557 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,415 |
| Every European Country Shape | 0 | - | 4.96 | 201,467 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,642 |
| Every African Country Shape | 0 | - | 4.90 | 87,166 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,759 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,215 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,611 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,201 |
| Countries Bordering India | 0 | - | 4.98 | 163,380 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,158 |
