| Central American Countries | 0 | - | 4.98 | 154,906 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,542 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,317 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,467 |
| United States Map Quiz | 0 | - | 4.98 | 4,139,483 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,269 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,504 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 239,923 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,664 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,265 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,702 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,227 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,277 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,198 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 127,933 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,222 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,745 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,463 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,246 |
| The Only American Country ... | 0 | - | 4.92 | 120,648 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,369 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,320 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,827 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,849 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,739 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,827 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,038 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,291 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 90,995 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,310 |
| Name the U.S. National Parks | 0 | - | 4.85 | 57,366 |
| States of Mexico | 0 | - | 4.95 | 173,002 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,705 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,424 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,702 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,322 |
| The Only European Country ... | 0 | - | 4.91 | 213,458 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,811 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,038 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,303 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,150 |
| Countries of Africa | 0 | - | 5.00 | 2,504,062 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,038 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,267 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,633 |
| Pixelated United States Map | 0 | - | 4.89 | 93,277 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,564 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,197 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,256 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,468 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,737 |
| U.S. States By Population | 0 | - | 4.92 | 152,245 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,234 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,768 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,830 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,699 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,778 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,763 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,024 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,388 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,015 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,603 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,217 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 171,980 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,678 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,426 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,818 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,502 |
| Countries Bordering Brazil | 0 | - | 4.96 | 130,890 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,248 |
| Flags of North and South America | 0 | - | 4.99 | 365,364 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 100,955 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 81,854 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,667 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,453 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,015 |
| Countries of the Middle East | 0 | - | 4.96 | 198,683 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,129 |
| Slavic Countries | 0 | - | 4.96 | 110,766 |
| African Island Countries | 0 | - | 4.96 | 100,643 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,452 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,577 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,349 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,898 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,461 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,572 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,667 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,102 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,064 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,184 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,454 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,144 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,315 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,126 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,414 |
| Canada Country Quiz | 0 | - | 4.54 | 131,620 |
| United States Country Quiz | 0 | - | 4.43 | 100,454 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,105 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,654 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,563 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,690 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,795 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,671 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,890 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,758 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,095 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,237 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,283 |
| Monarchies of Europe | 0 | - | 4.90 | 97,198 |
| Monarchies of Asia | 0 | - | 4.97 | 70,531 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,376 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,523 |
| The Only African Country ... | 0 | - | 4.99 | 128,254 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,732 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,193 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,953 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,196 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,902 |
| Countries That Border Russia | 0 | - | 4.98 | 458,507 |
| European Countries with One Border | 0 | - | 4.97 | 181,443 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 177,960 |
| Countries Bordering France | 0 | - | 4.85 | 395,730 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,642 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,001 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,950 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 322,973 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,442 |
| North America Cities by Map | 0 | - | 4.41 | 47,591 |
| UK Immigration by Country | 0 | - | 4.94 | 139,480 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,658 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,064 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,773 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,073 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,282 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,146 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,717 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,701 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,022 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,363 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,115 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,160 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,014 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,444 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,415 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,167 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,414 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,109 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,941 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,223 |
| Germany Country Quiz | 0 | - | 4.82 | 156,387 |
| Russia Country Quiz | 0 | - | 4.85 | 113,550 |
| Italy Country Quiz | 0 | - | 4.82 | 122,064 |
| Japan Country Quiz | 0 | - | 4.92 | 141,102 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 137,950 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,786 |
| Tanzania Country Quiz | 0 | - | 4.91 | 32,784 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,064 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 34,993 |
| Europe Map Quiz | 0 | - | 5.00 | 4,726,968 |
| Territories of the United States | 0 | - | 4.79 | 52,096 |
| States of Brazil | 0 | - | 4.98 | 86,179 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,758 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,158 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,341 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,034 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,662 |
| South American Cities on the Map | 0 | - | 4.57 | 35,223 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,584 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,539 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,945 |
| Random European Capital to Country | 0 | - | 4.98 | 189,044 |
| Random European Country to Capital | 0 | - | 4.92 | 147,328 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,262 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,324 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,752 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,773 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,099 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,195 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,122 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,012 |
| Every European Country Shape | 0 | - | 4.95 | 199,827 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,488 |
| Every African Country Shape | 0 | - | 4.90 | 85,844 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,123 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,033 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,602 |
| Countries Bordering India | 0 | - | 4.98 | 162,532 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,597 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,637 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,870 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,714 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,181 |
| Countries that Border China | 0 | - | 4.96 | 261,661 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,771 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,475 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,008 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,128 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,639 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,278 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,325 |
