| Countries of North America Quiz | 0 | - | 5.00 | 1,029,096 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,063 |
| Central American Countries | 0 | - | 4.98 | 157,137 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,159 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,179 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,857 |
| Belize Country Quiz | 0 | - | 4.85 | 21,061 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,255 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,251 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,307 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,263 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,548 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,897 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,602 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,519 |
| The Only American Country ... | 0 | - | 4.92 | 122,066 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,355 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 904,241 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,648 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,815 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,719 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,778 |
| Canada Country Quiz | 0 | - | 4.55 | 132,907 |
| United States Country Quiz | 0 | - | 4.43 | 102,024 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,658 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,348 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,479 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,645 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,636 |
| Tanzania Country Quiz | 0 | - | 4.91 | 33,205 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,511 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,018 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,740 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,941 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,879 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,886 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,447 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,346 |
| States of Mexico | 0 | - | 4.96 | 177,686 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,292 |
| Countries of Africa | 0 | - | 5.00 | 2,553,452 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,523 |
| Palau Country Quiz | 0 | - | 4.90 | 23,108 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,324 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,961 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,640 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,774 |
| The Only European Country ... | 0 | - | 4.91 | 218,421 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,486 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,556 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,189 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,847 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 89,821 |
| Pixelated United States Map | 0 | - | 4.88 | 94,667 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,825 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 112,046 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,060 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,711 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,068 |
| U.S. States By Population | 0 | - | 4.92 | 153,981 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,018 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,769 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,957 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,452 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,970 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,519 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,090 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,576 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,765 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,567 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,996 |
| Brunei Country Quiz | 0 | - | 4.87 | 22,045 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,618 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,357 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,981 |
| Oman Country Quiz | 0 | - | 4.86 | 27,039 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,753 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,216 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,977 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,315 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,430 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,421 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,441 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,778 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,504 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,254 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,647 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,897 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,278 |
| Countries of the Middle East | 0 | - | 4.96 | 202,301 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,958 |
| Slavic Countries | 0 | - | 4.96 | 112,197 |
| African Island Countries | 0 | - | 4.96 | 102,265 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,092 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,594 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,126 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,353 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,093 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,305 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,371 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,871 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,653 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,856 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,322 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,094 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,730 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,007 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,978 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,233 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,414 |
| Flags of North and South America | 0 | - | 4.99 | 375,957 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,305 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,936 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,064 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,807 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,097 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,042 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,770 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,421 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,702 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,750 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,340 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,908 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,386 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,700 |
| Monarchies of Europe | 0 | - | 4.90 | 98,674 |
| Monarchies of Asia | 0 | - | 4.97 | 71,401 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,197 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,059 |
| The Only African Country ... | 0 | - | 4.99 | 129,521 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,321 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,200 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,344 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,253 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,616 |
| European Countries with One Border | 0 | - | 4.97 | 183,531 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,276 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,272 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,643 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,829 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,683 |
| Guatemala Country Quiz | 0 | - | 4.63 | 25,539 |
| Honduras Country Quiz | 0 | - | 4.52 | 23,992 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,732 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,667 |
| North America Cities by Map | 0 | - | 4.41 | 47,905 |
| Countries That Border Russia | 0 | - | 4.98 | 463,972 |
| Countries Bordering France | 0 | - | 4.83 | 404,407 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,368 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,217 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,218 |
| Territories of the United States | 0 | - | 4.80 | 52,564 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,817 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,826 |
| UK Immigration by Country | 0 | - | 4.94 | 141,494 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,620 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,777 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,962 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,317 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,102 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,626 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,917 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,499 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,513 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,657 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,228 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,662 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,591 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,643 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,354 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,816 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,486 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,366 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,629 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,809 |
| Germany Country Quiz | 0 | - | 4.83 | 158,594 |
| Russia Country Quiz | 0 | - | 4.83 | 115,155 |
| Japan Country Quiz | 0 | - | 4.93 | 143,116 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,690 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,249 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,445 |
| States of Brazil | 0 | - | 4.97 | 89,273 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,572 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,327 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,451,852 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,908 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,684 |
| Countries with Megacities | 0 | - | 4.99 | 266,192 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,423 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,842 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,706 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,960 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,526 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,631 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,142 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,966 |
| Random European Capital to Country | 0 | - | 4.98 | 191,870 |
| Random European Country to Capital | 0 | - | 4.93 | 165,687 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,891 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,285 |
