| Caribbean Countries and Territories | 0 | - | 4.81 | 113,138 |
| Central American Countries | 0 | - | 4.98 | 157,100 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,775 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,700 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 904,141 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,413 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,140 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,725 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,434 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,244 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,227 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,526 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,861 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,039 |
| South America Map Quiz | 0 | - | 5.00 | 1,553,978 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,378 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,053 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,854 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,452 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,492 |
| The Only American Country ... | 0 | - | 4.92 | 122,040 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,306 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,742 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,210 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,549 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,794 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,663 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,756 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,208 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,443 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,604 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,421 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,319 |
| States of Mexico | 0 | - | 4.96 | 177,572 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,226 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,933 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,594 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,687 |
| The Only European Country ... | 0 | - | 4.91 | 218,278 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,383 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,539 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,109 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,823 |
| Countries of Africa | 0 | - | 5.00 | 2,552,299 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,867 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,903 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,825 |
| Pixelated United States Map | 0 | - | 4.88 | 94,640 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,771 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,980 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,994 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,644 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,994 |
| U.S. States By Population | 0 | - | 4.92 | 153,947 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,976 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,748 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,936 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,437 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,949 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,496 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,065 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,559 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,749 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,551 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,394 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,330 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,724 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,483 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,250 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,446 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,116 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,783 |
| Flags of North and South America | 0 | - | 4.99 | 375,768 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,266 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,910 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,317 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,642 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,163 |
| Countries of the Middle East | 0 | - | 4.96 | 202,227 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,910 |
| Slavic Countries | 0 | - | 4.96 | 112,160 |
| African Island Countries | 0 | - | 4.96 | 102,219 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,071 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,554 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,090 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,285 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,029 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,262 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,331 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,855 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,624 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,811 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,284 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,059 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,694 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,969 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,949 |
| Canada Country Quiz | 0 | - | 4.55 | 132,879 |
| United States Country Quiz | 0 | - | 4.43 | 101,986 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,215 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,086 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,954 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,705 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,336 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,666 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,733 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,309 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,859 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,360 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,546 |
| Monarchies of Europe | 0 | - | 4.90 | 98,614 |
| Monarchies of Asia | 0 | - | 4.97 | 71,373 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,169 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,992 |
| The Only African Country ... | 0 | - | 4.99 | 129,490 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,310 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,182 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,299 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,218 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,583 |
| Countries That Border Russia | 0 | - | 4.98 | 463,852 |
| European Countries with One Border | 0 | - | 4.97 | 183,476 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,222 |
| Countries Bordering France | 0 | - | 4.83 | 404,306 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,291 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,616 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,478 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,677 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,325 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,662 |
| North America Cities by Map | 0 | - | 4.41 | 47,898 |
| UK Immigration by Country | 0 | - | 4.94 | 141,445 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,564 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,734 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,933 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,215 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,038 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,483 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,894 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,485 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,498 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,631 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,205 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,586 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,534 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,620 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,333 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,798 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,465 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,330 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,611 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,578 |
| Germany Country Quiz | 0 | - | 4.83 | 158,552 |
| Russia Country Quiz | 0 | - | 4.83 | 115,124 |
| Japan Country Quiz | 0 | - | 4.93 | 143,071 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,623 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,607 |
| Tanzania Country Quiz | 0 | - | 4.91 | 33,194 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,267 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,502 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,004 |
| Europe Map Quiz | 0 | - | 5.00 | 4,779,955 |
| Territories of the United States | 0 | - | 4.80 | 52,552 |
| States of Brazil | 0 | - | 4.97 | 89,168 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,504 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,804 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,817 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,308 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,513 |
| South American Cities on the Map | 0 | - | 4.52 | 35,518 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,596 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,133 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,948 |
| Random European Capital to Country | 0 | - | 4.98 | 191,826 |
| Random European Country to Capital | 0 | - | 4.93 | 165,660 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,874 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,259 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,283 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,621 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,605 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,949 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,216 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,029 |
| Every European Country Shape | 0 | - | 4.96 | 202,572 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,149 |
| Every African Country Shape | 0 | - | 4.90 | 88,052 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,649 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,292 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,568 |
| Countries Bordering India | 0 | - | 4.98 | 163,709 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,875 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,827 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,645 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,918 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,750 |
| Countries that Border China | 0 | - | 4.96 | 263,936 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,982 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,055 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,053 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,545 |
