| Brazil States Map Quiz | 0 | - | 4.83 | 39,581 |
| South America Map Quiz | 0 | - | 5.00 | 1,420,524 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 106,795 |
| South America Capitals Quiz | 0 | - | 5.00 | 419,678 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 851,899 |
| United States Map Quiz | 0 | - | 4.98 | 3,903,300 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 116,694 |
| Mexico States Map Quiz | 0 | - | 4.84 | 90,612 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 584,946 |
| Colombia Country Quiz | 0 | - | 4.92 | 35,042 |
| Europe Map Quiz | 0 | - | 5.00 | 4,295,185 |
| Countries Bordering Brazil | 0 | - | 4.96 | 123,832 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 45,260 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 47,149 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,345,453 |
| Oceania Map Quiz | 0 | - | 4.98 | 568,328 |
| Africa Map Quiz | 0 | - | 5.00 | 1,939,882 |
| Asia Map Quiz | 0 | - | 4.99 | 785,830 |
| Central American Countries | 0 | - | 4.98 | 139,509 |
| Caribbean Countries and Territories | 0 | - | 4.83 | 104,448 |
| States of Brazil | 0 | - | 4.97 | 68,671 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.90 | 39,989 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,281,749 |
| Australia Map Quiz | 0 | - | 4.95 | 319,764 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 335,958 |
| Brazil Cities Map Quiz | 0 | - | 4.60 | 33,654 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 116,108 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 40,361 |
| South and Central Asia Map Quiz | 0 | - | 4.92 | 79,929 |
| Western Africa Map Quiz | 0 | - | 4.97 | 60,951 |
| South American Cities on the Map | 0 | - | 4.55 | 33,155 |
| Countries of North America Quiz | 0 | - | 5.00 | 880,191 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 77,006 |
| Eastern Europe Map Quiz | 0 | - | 4.89 | 115,747 |
| North America Map Quiz | 0 | - | 4.98 | 198,774 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 91,727 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 100,225 |
| Hawaiian Islands Map Quiz | 0 | - | 4.88 | 21,013 |
| UK Cities Map Quiz | 0 | - | 4.94 | 433,440 |
| North America Capitals Quiz | 0 | - | 4.99 | 186,110 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 100,884 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 111,661 |
| The Only American Country ... | 0 | - | 4.94 | 109,744 |
| Brazil Country Quiz | 0 | - | 4.57 | 92,171 |
| Argentina Country Quiz | 0 | - | 4.51 | 52,263 |
| Peru Country Quiz | 0 | - | 4.54 | 43,835 |
| Chile Country Quiz | 0 | - | 4.80 | 35,571 |
| Regions of France Map Quiz | 0 | - | 4.96 | 127,483 |
| States of Germany Map Quiz | 0 | - | 4.91 | 120,264 |
| Counties of England Map Quiz | 0 | - | 4.97 | 286,967 |
| Australia Cities Map Quiz | 0 | - | 4.85 | 131,250 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 309,971 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 65,331 |
| US States Quiz | 0 | - | 5.00 | 14,746,417 |
| Canada Provinces and Territories | 0 | - | 4.99 | 289,760 |
| U.S. State Border Crossings | 0 | - | 4.96 | 82,130 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.83 | 33,292 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.97 | 340,182 |
| Capitals of Canadian Provinces | 0 | - | 4.86 | 73,657 |
| Total United States Immigration by Country | 0 | - | 4.89 | 96,747 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 184,958 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 81,420 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.89 | 81,625 |
| Countries that Beat Brazil | 0 | - | 4.41 | 45,394 |
| Provinces of China Map Quiz | 0 | - | 4.95 | 83,467 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 169,357 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 133,824 |
| France Cities Map Quiz | 0 | - | 4.95 | 148,054 |
| Germany Cities Map Quiz | 0 | - | 4.84 | 106,065 |
| Spain Cities Map Quiz | 0 | - | 4.86 | 86,292 |
| China Cities Map Quiz | 0 | - | 4.88 | 88,775 |
| Italy Cities Map Quiz | 0 | - | 4.96 | 127,522 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.84 | 54,759 |
| States of Mexico | 0 | - | 4.95 | 141,415 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 94,239 |
| Top 10 American Countries by Coastline | 0 | - | 4.95 | 83,372 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.88 | 68,286 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 93,349 |
| Countries that Visit the United States the Most | 0 | - | 4.95 | 78,685 |
| Countries Closest to Canada | 0 | - | 4.90 | 184,488 |
| Venezuela Country Quiz | 0 | - | 4.49 | 27,509 |
| Paraguay Country Quiz | 0 | - | 4.50 | 22,593 |
| Bolivia Country Quiz | 0 | - | 4.60 | 23,688 |
| Ecuador Country Quiz | 0 | - | 4.57 | 25,947 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 38,336 |
| Canada Cities Map Quiz | 0 | - | 4.65 | 109,432 |
| Mexico Cities Map Quiz | 0 | - | 4.72 | 31,038 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 386,501 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 100,572 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 96,192 |
| 10 Southernmost U.S. States | 0 | - | 4.84 | 99,244 |
| U.S. States with Short Names | 0 | - | 4.87 | 129,731 |
| U.S. States that Start with M | 0 | - | 4.91 | 150,475 |
| U.S. States By Population | 0 | - | 4.90 | 129,992 |
| U.S. States that Start with N | 0 | - | 4.95 | 155,542 |
| U.S. States with Longest Names | 0 | - | 4.84 | 36,049 |
| 10 Northernmost U.S. States | 0 | - | 4.89 | 73,688 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 58,372 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 56,111 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 145,393 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 167,907 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.85 | 99,051 |
| Top 10 Newest U.S. States | 0 | - | 4.81 | 68,107 |
| Top 10 Least Obese U.S. States | 0 | - | 4.81 | 68,146 |
| Top 10 Least Populous U.S. States | 0 | - | 4.93 | 172,894 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 149,988 |
| Most Guessed U.S. Cities | 0 | - | 4.90 | 91,353 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 61,502 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 79,821 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.85 | 39,097 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 124,482 |
| Countries that Beat the United States | 0 | - | 4.92 | 145,714 |
| Mexico Country Quiz | 0 | - | 4.48 | 66,458 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.89 | 89,505 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.95 | 274,176 |
| 10 Longest Rivers in the United States | 0 | - | 4.82 | 35,016 |
| U.S. States with the Longest International Borders | 0 | - | 4.81 | 40,786 |
| South American Geography Quiz #2 | 0 | - | 4.71 | 37,017 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 73,208 |
| US States with an Empty Map | 0 | - | 5.00 | 554,220 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 71,250 |
| Louisiana Purchase with a Map | 0 | - | 4.95 | 36,193 |
| U.S. States or European Countries by Population | 0 | - | 4.98 | 116,128 |
| Africa Capitals Quiz | 0 | - | 4.99 | 634,753 |
| Asia Capitals Quiz | 0 | - | 4.98 | 594,254 |
| U.S. State Capitals Map Quiz | 0 | - | 4.91 | 125,834 |
| Countries That Use the Euro | 0 | - | 4.92 | 63,117 |
| 10 Easternmost Countries in Europe | 0 | - | 4.85 | 92,356 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,148 |
| The Only European Country ... | 0 | - | 4.94 | 178,665 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 195,421 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 86,652 |
| Countries of Africa | 0 | - | 5.00 | 2,169,173 |
| Cuba Country Quiz | 0 | - | 4.70 | 47,118 |
| Jamaica Country Quiz | 0 | - | 4.59 | 32,136 |
| Europe Map Quiz - "B" Cities | 0 | - | 4.70 | 45,166 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,058 |
| African East Coast | 0 | - | 4.97 | 84,268 |
| Name a Valid U.S. State #1 | 0 | - | 4.95 | 184,830 |
| Top 10 Coldest U.S. States | 0 | - | 4.91 | 100,278 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 100,747 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 88,930 |
| Top 10 Most Native American U.S. States | 0 | - | 4.84 | 71,318 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 57,117 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,045,182 |
| Flags of Asia Quiz | 0 | - | 4.99 | 524,748 |
| Canada Geography Trivia | 0 | - | 4.81 | 44,829 |
| Countries of Europe by Population | 0 | - | 4.98 | 126,957 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 79,961 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 56,605 |
| Europe Capital to Country | 0 | - | 4.99 | 220,021 |
| Asia Capital to Country | 0 | - | 4.96 | 105,707 |
| EU Capitals with No Hints | 0 | - | 4.96 | 124,515 |
| European Capitals by Map | 0 | - | 4.99 | 93,616 |
| African Capitals by Map | 0 | - | 4.99 | 110,663 |
| Asian Capitals by Map | 0 | - | 4.98 | 47,078 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 78,928 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 72,103 |
| European Coastal Capitals | 0 | - | 4.95 | 77,197 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 46,590 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 228,345 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.91 | 193,834 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 76,086 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,185,086 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 186,401 |
| Countries of the Middle East | 0 | - | 4.96 | 173,666 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 74,760 |
| Slavic Countries | 0 | - | 4.96 | 100,565 |
| African Island Countries | 0 | - | 4.96 | 89,369 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 111,051 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 93,644 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 119,407 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 197,707 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 160,550 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 125,679 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 107,056 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 132,302 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 138,440 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 104,714 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 130,902 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 88,752 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 96,604 |
| Biggest Trading Partners - Colombia | 0 | - | 4.89 | 35,510 |
| Flags of Africa Quiz | 0 | - | 4.99 | 386,855 |
| Australian States and Territories | 0 | - | 4.96 | 129,041 |
| Counties of England | 0 | - | 4.96 | 690,898 |
| South American Physical Geography | 0 | - | 4.56 | 17,286 |
| Top Asian Languages on a Map | 0 | - | 4.93 | 60,722 |
| Top African Languages on a Map | 0 | - | 4.92 | 53,134 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 285,524 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 223,072 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 210,405 |
| Most Mentioned Enemies of the USA | 0 | - | 4.79 | 159,857 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 19,523 |
| India Cities Map Quiz | 0 | - | 4.64 | 56,346 |
| Territories of the United States | 0 | - | 4.76 | 48,552 |
| South American Geography Quiz #1 | 0 | - | 4.72 | 30,682 |
| The Americas Geography by Letter - B | 0 | - | 4.51 | 48,894 |
| The Americas Geography by Letter - S | 0 | - | 4.56 | 41,556 |
| Canada Immigration by Country | 0 | - | 4.52 | 57,238 |
