| Central American Countries | 0 | - | 4.98 | 156,445 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,396 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,053 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,265 |
| United States Map Quiz | 0 | - | 4.98 | 4,158,232 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,795 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,630 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,992 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,715 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,662 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,757 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,378 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,333 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,316 |
| South America Map Quiz | 0 | - | 5.00 | 1,549,635 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,749 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,464 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,334 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,739 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,104 |
| The Only American Country ... | 0 | - | 4.92 | 121,593 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,429 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,610 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,072 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,953 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,461 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,099 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,475 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,013 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,087 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,165 |
| Brazil States Map Quiz | 0 | - | 4.85 | 48,038 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,939 |
| States of Mexico | 0 | - | 4.95 | 176,024 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,009 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,450 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,816 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,222 |
| The Only European Country ... | 0 | - | 4.91 | 216,590 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,225 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,404 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,105 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,648 |
| Countries of Africa | 0 | - | 5.00 | 2,536,579 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,958 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,715 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,773 |
| Pixelated United States Map | 0 | - | 4.87 | 94,256 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,851 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,401 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,417 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,980 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,272 |
| U.S. States By Population | 0 | - | 4.92 | 153,529 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,435 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,434 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,507 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,204 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,607 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,949 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,697 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,170 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,494 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,212 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,599 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,546 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,013 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,147 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,132 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,606 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,558 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,591 |
| Flags of North and South America | 0 | - | 4.99 | 373,029 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,753 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,465 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,735 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,584 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,676 |
| Countries of the Middle East | 0 | - | 4.96 | 201,148 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,272 |
| Slavic Countries | 0 | - | 4.96 | 111,645 |
| African Island Countries | 0 | - | 4.96 | 101,616 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,874 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,885 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,498 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,496 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,953 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,651 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,724 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,604 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,216 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,195 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,570 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,220 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,142 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,986 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,251 |
| Canada Country Quiz | 0 | - | 4.54 | 132,471 |
| United States Country Quiz | 0 | - | 4.43 | 101,496 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,012 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 209,453 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,883 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,862 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,825 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,310 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,814 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,421 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,890 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,277 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,073 |
| Monarchies of Europe | 0 | - | 4.90 | 98,139 |
| Monarchies of Asia | 0 | - | 4.97 | 71,083 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,882 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,803 |
| The Only African Country ... | 0 | - | 4.99 | 129,092 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,118 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,772 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,845 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,505 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,989 |
| Countries That Border Russia | 0 | - | 4.98 | 461,708 |
| European Countries with One Border | 0 | - | 4.97 | 182,765 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,561 |
| Countries Bordering France | 0 | - | 4.83 | 402,517 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,380 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,197 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,309 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,574 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,151 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,583 |
| North America Cities by Map | 0 | - | 4.41 | 47,806 |
| UK Immigration by Country | 0 | - | 4.94 | 140,888 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,972 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,219 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,591 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,379 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,586 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,358 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,484 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,226 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,343 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,075 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,833 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,105 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,991 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,959 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,025 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,571 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,095 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,940 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,378 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,955 |
| Germany Country Quiz | 0 | - | 4.82 | 157,837 |
| Russia Country Quiz | 0 | - | 4.85 | 114,474 |
| Italy Country Quiz | 0 | - | 4.82 | 123,392 |
| Japan Country Quiz | 0 | - | 4.93 | 142,458 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,767 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,333 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,068 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,214 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,341 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,768 |
| Europe Map Quiz | 0 | - | 5.00 | 4,762,566 |
| Territories of the United States | 0 | - | 4.79 | 52,392 |
| States of Brazil | 0 | - | 4.97 | 88,010 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,891 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,591 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,664 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,908 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,331 |
| South American Cities on the Map | 0 | - | 4.53 | 35,425 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,591 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,926 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,649 |
| Random European Capital to Country | 0 | - | 4.98 | 190,889 |
| Random European Country to Capital | 0 | - | 4.93 | 165,104 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,446 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,748 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,104 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,379 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,443 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,661 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,800 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,652 |
| Every European Country Shape | 0 | - | 4.96 | 201,578 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,700 |
| Every African Country Shape | 0 | - | 4.90 | 87,287 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,265 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,708 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,261 |
| Countries Bordering India | 0 | - | 4.98 | 163,426 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,216 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,310 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,155 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,272 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,523 |
| Countries that Border China | 0 | - | 4.96 | 263,139 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,343 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,861 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,538 |
