| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,090 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,008 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,957 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,789 |
| US States with an Empty Map | 0 | - | 5.00 | 628,070 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,197 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,846 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,724 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,730 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,024 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,532 |
| US States Quiz | 0 | - | 5.00 | 16,978,727 |
| Rivers of the United States | 0 | - | 4.93 | 66,602 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,517 |
| Central American Countries | 0 | - | 4.98 | 157,212 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,498 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,735 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,672 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,699 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,929 |
| Countries of Africa | 0 | - | 5.00 | 2,556,119 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,967 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,327 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,429 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,976 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,008 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,098 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,682 |
| Countries Closest to India | 0 | - | 4.97 | 103,174 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,114 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,228 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,214 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,351 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,537 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,731 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,921 |
| The Only European Country ... | 0 | - | 4.91 | 218,670 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,699 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,351 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,879 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,560 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,062 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,196 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,361 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,930 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,194 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,052 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,668 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 581,473 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,693 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,583 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,496 |
| Countries of the Middle East | 0 | - | 4.96 | 202,432 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,061 |
| Slavic Countries | 0 | - | 4.96 | 112,282 |
| African Island Countries | 0 | - | 4.96 | 102,349 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,134 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,030,159 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,693 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,220 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,466 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,213 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,393 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,442 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,914 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,714 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,945 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,386 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,175 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,811 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,069 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,044 |
| South America Map Quiz | 0 | - | 5.00 | 1,555,444 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,528 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,691,521 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,375 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,771 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,385 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,743 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,175 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,196 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,884 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,561 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,773 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,792 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,533 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,501 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,521 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,762 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,407 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,009 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,590 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,442 |
| Monarchies of Europe | 0 | - | 4.90 | 98,762 |
| Monarchies of Asia | 0 | - | 4.97 | 71,453 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,237 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,267 |
| The Only African Country ... | 0 | - | 4.99 | 129,591 |
| The Only American Country ... | 0 | - | 4.92 | 122,143 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,353 |
| Which South American Country? | 0 | - | 4.69 | 52,084 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,238 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,409 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,363 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,727 |
| European Countries with One Border | 0 | - | 4.97 | 183,635 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,395 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,634 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,295 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,772 |
| Peru Country Quiz | 0 | - | 4.54 | 48,889 |
| Chile Country Quiz | 0 | - | 4.75 | 40,257 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,990 |
| Panama Country Quiz | 0 | - | 4.61 | 25,921 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 904,621 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,397 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,449 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,520 |
| O Canada Lyrics | 0 | - | 4.47 | 51,052 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,843 |
| UK Immigration by Country | 0 | - | 4.94 | 141,584 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,278 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,726 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,873 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,028 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,114 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,530 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,241 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,959 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,757 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,975 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,960 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,531 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,727 |
| Arms Exports - United States | 0 | - | 4.77 | 62,683 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,287 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,775 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,694 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,699 |
| Countries That Border Russia | 0 | - | 4.98 | 464,235 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,405 |
| Countries Bordering France | 0 | - | 4.83 | 404,641 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,605 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,857 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,534 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,690 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,929 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,854 |
| Countries that Beat Brazil | 0 | - | 4.49 | 69,154 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,214 |
| Germany Country Quiz | 0 | - | 4.82 | 158,715 |
| Russia Country Quiz | 0 | - | 4.83 | 115,234 |
| Japan Country Quiz | 0 | - | 4.93 | 143,215 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,837 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,690 |
| Tanzania Country Quiz | 0 | - | 4.91 | 33,227 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,551 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,056 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,777 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,965 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,904 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,269 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,514 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,100 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,528 |
| Departments of France | 0 | - | 4.93 | 54,972 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,721 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,610 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,695 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,553,888 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,267 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,439 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,110 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,775 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 159,975 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 84,350 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,377 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 118,037 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,697,604 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,298 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,005 |
| Random European Capital to Country | 0 | - | 4.98 | 192,018 |
| Random European Country to Capital | 0 | - | 4.93 | 165,795 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,942 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,352 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,318 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,680 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,582 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,655 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,994 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,565 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,378 |
| Every European Country Shape | 0 | - | 4.96 | 202,799 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,531 |
| Every African Country Shape | 0 | - | 4.90 | 88,244 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 94,197 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,906 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,030 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,648 |
| Countries Bordering India | 0 | - | 4.98 | 163,772 |
