| Central American Countries | 0 | - | 4.98 | 155,162 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,106 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,904 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,005 |
| United States Map Quiz | 0 | - | 4.98 | 4,143,351 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,729 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,202 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,903 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,374 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,837 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,351 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,578 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,938 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,441 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,352 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,633 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,190 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,413 |
| The Only American Country ... | 0 | - | 4.92 | 120,840 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,693 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,378 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,885 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,070 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,933 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,098 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,010 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,519 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,864 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,485 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,153 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,447 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,198 |
| States of Mexico | 0 | - | 4.95 | 173,600 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,434 |
| Countries of Africa | 0 | - | 5.00 | 2,510,497 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,198 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,652 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,895 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,719 |
| The Only European Country ... | 0 | - | 4.91 | 214,107 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,325 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,101 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,733 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,255 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,148 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,370 |
| Pixelated United States Map | 0 | - | 4.89 | 93,572 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,841 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,463 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,505 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,786 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,048 |
| U.S. States By Population | 0 | - | 4.92 | 152,457 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,512 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,922 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,949 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,797 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,956 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,967 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,131 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,550 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,102 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,706 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,660 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,304 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,534 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,759 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 105,082 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,600 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,907 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,486 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,654 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,556 |
| Countries of the Middle East | 0 | - | 4.96 | 199,128 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,360 |
| Slavic Countries | 0 | - | 4.96 | 110,931 |
| African Island Countries | 0 | - | 4.96 | 100,863 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,536 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,857 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,594 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,258 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,735 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,789 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,878 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,190 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,234 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,391 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,644 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,367 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,482 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,334 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,558 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,130 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,313 |
| Canada Country Quiz | 0 | - | 4.55 | 131,803 |
| United States Country Quiz | 0 | - | 4.43 | 100,701 |
| Flags of North and South America | 0 | - | 4.99 | 367,986 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,152 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,982 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,636 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,123 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,128 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,963 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,051 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,864 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,271 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,455 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,419 |
| Monarchies of Europe | 0 | - | 4.90 | 97,398 |
| Monarchies of Asia | 0 | - | 4.97 | 70,649 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,467 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,975 |
| The Only African Country ... | 0 | - | 4.99 | 128,416 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,809 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,284 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,094 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,506 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,144 |
| European Countries with One Border | 0 | - | 4.97 | 181,731 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,634 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,128 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,987 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,173 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,392 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,756 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,474 |
| North America Cities by Map | 0 | - | 4.41 | 47,636 |
| Countries That Border Russia | 0 | - | 4.98 | 459,170 |
| Countries Bordering France | 0 | - | 4.83 | 399,911 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,268 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,002 |
| Europe Map Quiz | 0 | - | 5.00 | 4,734,198 |
| Territories of the United States | 0 | - | 4.79 | 52,172 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,261 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,412 |
| UK Immigration by Country | 0 | - | 4.94 | 139,780 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,060 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,363 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,918 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,398 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,423 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,315 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,868 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,815 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,095 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,514 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,281 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,322 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,182 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,524 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,553 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,248 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,559 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,254 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,018 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,152 |
| Germany Country Quiz | 0 | - | 4.82 | 156,699 |
| Russia Country Quiz | 0 | - | 4.85 | 113,713 |
| Italy Country Quiz | 0 | - | 4.82 | 122,326 |
| Japan Country Quiz | 0 | - | 4.92 | 141,412 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,358 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,906 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,837 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,102 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,077 |
| Kazakhstan Country Quiz | 0 | - | 4.82 | 34,574 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,310 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,094 |
| Syria Country Quiz | 0 | - | 4.81 | 32,394 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,518 |
| States of Brazil | 0 | - | 4.98 | 86,530 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,064 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,242 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,436,106 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,903 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,577 |
| Countries with Megacities | 0 | - | 4.99 | 247,478 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,424 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,173 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,832 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,093 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,028 |
| South American Cities on the Map | 0 | - | 4.57 | 35,255 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,803 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,627 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,148 |
| Random European Capital to Country | 0 | - | 4.98 | 189,364 |
| Random European Country to Capital | 0 | - | 4.92 | 147,583 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,452 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,525 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,818 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,715 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,899 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,182 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,321 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,717 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,539 |
| Every European Country Shape | 0 | - | 4.96 | 200,357 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,778 |
| Every African Country Shape | 0 | - | 4.90 | 86,218 |
