| Central American Countries | 0 | - | 4.98 | 156,427 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,365 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,919 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,171 |
| United States Map Quiz | 0 | - | 4.98 | 4,158,008 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,790 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,615 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,948 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,706 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,640 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,752 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,375 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,323 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,245 |
| South America Map Quiz | 0 | - | 5.00 | 1,549,480 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,729 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,404 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,283 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,702 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,095 |
| The Only American Country ... | 0 | - | 4.92 | 121,586 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,405 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,609 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,067 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,931 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,454 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,074 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,469 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,984 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,082 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,154 |
| Brazil States Map Quiz | 0 | - | 4.85 | 48,033 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,931 |
| States of Mexico | 0 | - | 4.95 | 175,980 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,985 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,443 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,806 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,196 |
| The Only European Country ... | 0 | - | 4.91 | 216,562 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,202 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,399 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,082 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,647 |
| Countries of Africa | 0 | - | 5.00 | 2,536,202 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,942 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,713 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,772 |
| Pixelated United States Map | 0 | - | 4.87 | 94,251 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,844 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,384 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,405 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,966 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,249 |
| U.S. States By Population | 0 | - | 4.92 | 153,520 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,419 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,428 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,497 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,200 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,596 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,941 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,689 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,166 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,490 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,208 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,584 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,509 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,996 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,137 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,126 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,450 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,555 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,588 |
| Flags of North and South America | 0 | - | 4.99 | 372,977 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,746 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,457 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,706 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,583 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,649 |
| Countries of the Middle East | 0 | - | 4.96 | 201,132 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,258 |
| Slavic Countries | 0 | - | 4.96 | 111,636 |
| African Island Countries | 0 | - | 4.96 | 101,610 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,871 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,868 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,491 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,472 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,937 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,646 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,716 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,597 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,210 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,182 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,566 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,207 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,131 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,972 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,241 |
| Canada Country Quiz | 0 | - | 4.54 | 132,464 |
| United States Country Quiz | 0 | - | 4.43 | 101,484 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 209,431 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,880 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,836 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,799 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,289 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,804 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,415 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,883 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,266 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,068 |
| Monarchies of Europe | 0 | - | 4.90 | 98,124 |
| Monarchies of Asia | 0 | - | 4.97 | 71,080 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,876 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,787 |
| The Only African Country ... | 0 | - | 4.99 | 129,087 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,117 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,772 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,833 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,494 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,977 |
| Countries That Border Russia | 0 | - | 4.98 | 461,675 |
| European Countries with One Border | 0 | - | 4.97 | 182,751 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,552 |
| Countries Bordering France | 0 | - | 4.83 | 402,484 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,347 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,186 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,305 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,571 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,073 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,582 |
| North America Cities by Map | 0 | - | 4.41 | 47,805 |
| UK Immigration by Country | 0 | - | 4.94 | 140,875 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,965 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,207 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,587 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,358 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,574 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,268 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,475 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,219 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,339 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,062 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,827 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,093 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,981 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,953 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,023 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,568 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,085 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,930 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,376 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,903 |
| Germany Country Quiz | 0 | - | 4.82 | 157,821 |
| Russia Country Quiz | 0 | - | 4.85 | 114,454 |
| Italy Country Quiz | 0 | - | 4.82 | 123,385 |
| Japan Country Quiz | 0 | - | 4.93 | 142,446 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,754 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,329 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,063 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,210 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,336 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,762 |
| Europe Map Quiz | 0 | - | 5.00 | 4,762,202 |
| Territories of the United States | 0 | - | 4.79 | 52,388 |
| States of Brazil | 0 | - | 4.97 | 87,982 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,875 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,587 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,660 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,902 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,326 |
| South American Cities on the Map | 0 | - | 4.53 | 35,419 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,577 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,923 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,645 |
| Random European Capital to Country | 0 | - | 4.98 | 190,875 |
| Random European Country to Capital | 0 | - | 4.93 | 165,085 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,436 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,737 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,102 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,375 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,441 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,647 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,770 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,619 |
| Every European Country Shape | 0 | - | 4.96 | 201,560 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,694 |
| Every African Country Shape | 0 | - | 4.90 | 87,273 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,258 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,698 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,250 |
| Countries Bordering India | 0 | - | 4.98 | 163,422 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,210 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,305 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,153 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,266 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,521 |
| Countries that Border China | 0 | - | 4.96 | 263,122 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,337 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,856 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,530 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,637 |
