| Central American Countries | 0 | - | 4.98 | 155,002 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,824 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,291 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,715 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,228 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,622 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,800 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,759 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,787 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,955 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,739 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,428 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,820 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,326 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,119 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,115 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,774 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,313 |
| The Only American Country ... | 0 | - | 4.92 | 120,725 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,518 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,336 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,856 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,923 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,846 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,911 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,934 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,302 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,713 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,379 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,058 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,371 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,805 |
| States of Mexico | 0 | - | 4.95 | 173,288 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,213 |
| Countries of Africa | 0 | - | 5.00 | 2,506,788 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,911 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,515 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,784 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,485 |
| The Only European Country ... | 0 | - | 4.91 | 213,732 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,056 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,066 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,466 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,185 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,080 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,307 |
| Pixelated United States Map | 0 | - | 4.89 | 93,444 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,692 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,326 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,374 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,618 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,870 |
| U.S. States By Population | 0 | - | 4.92 | 152,329 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,364 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,838 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,880 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,747 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,861 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,849 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,065 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,459 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,057 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,648 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,638 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,952 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,361 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,312 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,878 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,513 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,875 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,468 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,461 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,241 |
| Countries of the Middle East | 0 | - | 4.96 | 198,845 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,220 |
| Slavic Countries | 0 | - | 4.96 | 110,825 |
| African Island Countries | 0 | - | 4.96 | 100,751 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,485 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,672 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,452 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,048 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,583 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,677 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,734 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,136 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,142 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,257 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,541 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,228 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,377 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,207 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,482 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,044 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,274 |
| Canada Country Quiz | 0 | - | 4.54 | 131,688 |
| United States Country Quiz | 0 | - | 4.43 | 100,556 |
| Flags of North and South America | 0 | - | 4.99 | 366,843 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,070 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,921 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,592 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,864 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,936 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,800 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,961 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,811 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,162 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,322 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,345 |
| Monarchies of Europe | 0 | - | 4.90 | 97,288 |
| Monarchies of Asia | 0 | - | 4.97 | 70,587 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,421 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,705 |
| The Only African Country ... | 0 | - | 4.99 | 128,332 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,768 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,236 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,022 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,329 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,998 |
| European Countries with One Border | 0 | - | 4.97 | 181,580 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,489 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,115 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,805 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,072 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,357 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,546 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,456 |
| North America Cities by Map | 0 | - | 4.41 | 47,609 |
| Countries That Border Russia | 0 | - | 4.98 | 458,816 |
| Countries Bordering France | 0 | - | 4.83 | 398,641 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,949 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,968 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,153 |
| Territories of the United States | 0 | - | 4.79 | 52,130 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,212 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,365 |
| UK Immigration by Country | 0 | - | 4.94 | 139,574 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,745 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,205 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,844 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,199 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,343 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,210 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,775 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,761 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,058 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,427 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,192 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,216 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,091 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,482 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,457 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,199 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,467 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,178 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,969 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,634 |
| Germany Country Quiz | 0 | - | 4.82 | 156,490 |
| Russia Country Quiz | 0 | - | 4.85 | 113,612 |
| Italy Country Quiz | 0 | - | 4.82 | 122,155 |
| Japan Country Quiz | 0 | - | 4.92 | 141,198 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,090 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,830 |
| Tanzania Country Quiz | 0 | - | 4.91 | 32,810 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,076 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,023 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,290 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,030 |
| Syria Country Quiz | 0 | - | 4.81 | 32,293 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,474 |
| States of Brazil | 0 | - | 4.98 | 86,342 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,910 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,126 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,434,588 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,502 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,030 |
| Countries with Megacities | 0 | - | 4.99 | 246,592 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,955 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,824 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,395 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,767 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,707 |
| South American Cities on the Map | 0 | - | 4.57 | 35,239 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,675 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,586 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,002 |
| Random European Capital to Country | 0 | - | 4.98 | 189,156 |
| Random European Country to Capital | 0 | - | 4.92 | 147,404 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,341 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,374 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,781 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,511 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,827 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,138 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,253 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,366 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,238 |
| Every European Country Shape | 0 | - | 4.96 | 200,087 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,659 |
| Every African Country Shape | 0 | - | 4.90 | 86,051 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,155 |
