| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 856,787 |
| Central American Countries | 0 | - | 4.98 | 140,701 |
| States of Mexico | 0 | - | 4.94 | 143,667 |
| Canada Provinces and Territories | 0 | - | 5.00 | 292,295 |
| United States Map Quiz | 0 | - | 4.98 | 3,923,100 |
| Caribbean Countries and Territories | 0 | - | 4.83 | 105,246 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 117,616 |
| Mexico States Map Quiz | 0 | - | 4.84 | 91,456 |
| States of Brazil | 0 | - | 4.97 | 70,120 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.91 | 41,246 |
| Countries of North America Quiz | 0 | - | 5.00 | 890,821 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 588,846 |
| South America Map Quiz | 0 | - | 5.00 | 1,431,471 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 108,498 |
| North America Capitals Quiz | 0 | - | 4.99 | 188,653 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 47,878 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 66,013 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.98 | 48,633 |
| U.S. State Border Crossings | 0 | - | 4.96 | 82,698 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.84 | 34,254 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.97 | 342,123 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 74,139 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 63,832 |
| Capitals of Canadian Provinces | 0 | - | 4.86 | 74,159 |
| Total United States Immigration by Country | 0 | - | 4.89 | 97,562 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 187,503 |
| Brazil States Map Quiz | 0 | - | 4.84 | 40,319 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.84 | 55,438 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 95,242 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 94,551 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 79,701 |
| Countries Closest to Canada | 0 | - | 4.90 | 185,529 |
| Nicaragua Country Quiz | 0 | - | 4.61 | 24,141 |
| Territories of the United States | 0 | - | 4.77 | 48,852 |
| Pixelated United States Map | 0 | - | 4.90 | 83,053 |
| The 13 Colonies Quiz | 0 | - | 4.96 | 101,432 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 97,251 |
| 10 Southernmost U.S. States | 0 | - | 4.85 | 100,299 |
| U.S. States with Short Names | 0 | - | 4.87 | 131,363 |
| U.S. States that Start with M | 0 | - | 4.91 | 151,929 |
| U.S. States By Population | 0 | - | 4.90 | 131,006 |
| U.S. States that Start with N | 0 | - | 4.95 | 156,496 |
| U.S. States with Longest Names | 0 | - | 4.85 | 36,541 |
| 10 Northernmost U.S. States | 0 | - | 4.89 | 74,471 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 58,774 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 56,719 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 146,365 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 168,491 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.85 | 99,567 |
| Top 10 Least Obese U.S. States | 0 | - | 4.81 | 69,000 |
| Top 10 Least Populous U.S. States | 0 | - | 4.93 | 174,209 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 151,158 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 92,294 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 80,457 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.88 | 44,709 |
| Canada or Africa by Area | 0 | - | 4.81 | 14,180 |
| Countries that Beat the United States | 0 | - | 4.92 | 147,239 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 90,404 |
| Counties of England | 0 | - | 4.97 | 699,038 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 73,907 |
| Australian States and Territories | 0 | - | 4.96 | 129,990 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 118,177 |
| South America Capitals Quiz | 0 | - | 5.00 | 430,677 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 89,178 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 101,691 |
| The Only American Country ... | 0 | - | 4.94 | 110,817 |
| Jamaica Country Quiz | 0 | - | 4.59 | 32,386 |
| Honduras Country Quiz | 0 | - | 4.51 | 21,490 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 313,614 |
| Regions of Italy | 0 | - | 4.89 | 61,422 |
| States of India | 0 | - | 4.91 | 157,598 |
| Japanese Prefectures | 0 | - | 4.98 | 108,961 |
| Provinces of China | 0 | - | 4.98 | 159,195 |
| Regions of Spain Quiz | 0 | - | 4.87 | 96,413 |
| Countries and Territories of the United Kingdom | 0 | - | 4.88 | 84,532 |
| States of Germany | 0 | - | 4.93 | 125,837 |
| Counties of Ireland | 0 | - | 4.90 | 161,900 |
| Regions of New Zealand | 0 | - | 4.83 | 24,811 |
| Cantons of Switzerland | 0 | - | 4.97 | 40,999 |
| Federal Subjects of Russia | 0 | - | 4.95 | 114,984 |
| Provinces of Turkey | 0 | - | 4.95 | 179,424 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.94 | 21,188 |
| Most Mentioned Enemies of the USA | 0 | - | 4.79 | 161,161 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 82,382 |
| Europe Map Quiz | 0 | - | 5.00 | 4,331,078 |
| Canada Immigration by Country | 0 | - | 4.52 | 57,672 |
| South American Cities on the Map | 0 | - | 4.55 | 33,334 |
| 1M Cities by Proximity - United States | 0 | - | 4.50 | 138,264 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.72 | 36,843 |
| Countries with American Expatriates | 0 | - | 4.58 | 41,074 |
| Top 10 American Countries by Coastline | 0 | - | 4.95 | 83,747 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.88 | 69,111 |
| Colombia Country Quiz | 0 | - | 4.89 | 35,525 |
| Canada Country Quiz | 0 | - | 4.54 | 122,283 |
| United States Country Quiz | 0 | - | 4.44 | 90,227 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 38,505 |
| Canada Cities Map Quiz | 0 | - | 4.55 | 110,045 |
| Busiest Air Routes from the U.S. | 0 | - | 4.47 | 72,911 |
| U.S. National Parks Quiz | 0 | - | 4.78 | 47,339 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.58 | 131,147 |
| Countries Bordering Brazil | 0 | - | 4.96 | 124,524 |
| Most-Visited Countries by Canadians | 0 | - | 4.79 | 38,000 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 45,612 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 199,466 |
| Barbados Country Quiz | 0 | - | 4.79 | 18,303 |
| Haiti Country Quiz | 0 | - | 4.76 | 29,637 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,352,300 |
| Oceania Map Quiz | 0 | - | 4.98 | 573,306 |
| Africa Map Quiz | 0 | - | 5.00 | 1,953,387 |
| Asia Map Quiz | 0 | - | 4.99 | 795,171 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.96 | 278,962 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 390,211 |
| New England States | 0 | - | 4.52 | 52,521 |
| US States by Land Area | 0 | - | 4.54 | 48,792 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 36,351 |
| Add a Letter - Make a U.S. State | 0 | - | 4.75 | 77,026 |
| 10 Easternmost U.S. States | 0 | - | 4.54 | 53,235 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 83,001 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.47 | 40,757 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.47 | 94,091 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.79 | 56,574 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 61,665 |
| Top 10 Newest U.S. States | 0 | - | 4.80 | 68,446 |
| Top 10 Most Asian U.S. States | 0 | - | 4.79 | 61,992 |
| Top 10 Most Obese U.S. States | 0 | - | 4.52 | 78,087 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.49 | 64,954 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.45 | 48,654 |
| Top 10 Most White U.S. States | 0 | - | 4.53 | 56,158 |
| Top 10 Most German U.S. States | 0 | - | 4.50 | 42,495 |
| Islands of the Galápagos | 0 | - | 4.53 | 4,465 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.39 | 34,937 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.36 | 39,909 |
| North America Cities by Map | 0 | - | 4.40 | 45,527 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.28 | 32,053 |
| Africa Capitals Quiz | 0 | - | 4.99 | 643,025 |
| Asia Capitals Quiz | 0 | - | 4.98 | 601,704 |
| Countries That Use the Euro | 0 | - | 4.93 | 65,001 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 94,350 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,551 |
| The Only European Country ... | 0 | - | 4.93 | 181,492 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 196,505 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 87,070 |
| Countries of Africa | 0 | - | 5.00 | 2,198,259 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.59 | 20,170 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,289,351 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 41,116 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 81,160 |
| Western Africa Map Quiz | 0 | - | 4.97 | 61,772 |
| Australia Map Quiz | 0 | - | 4.95 | 321,791 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 338,368 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,224 |
| African East Coast | 0 | - | 4.97 | 85,195 |
| Canadian Geography on the Map | 0 | - | 4.56 | 24,346 |
| Largest Caribbean Islands | 0 | - | 4.01 | 15,470 |
| Saintly Islands of the Caribbean | 0 | - | 4.29 | 22,378 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,058,375 |
| Flags of Asia Quiz | 0 | - | 4.99 | 530,918 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.46 | 65,271 |
| U.S Cities by African-American Population | 0 | - | 4.39 | 83,184 |
| Important Places in U.S. History | 0 | - | 4.23 | 36,508 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.36 | 235,410 |
| Speed Capital to U.S. State | 0 | - | 4.44 | 107,170 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.53 | 37,366 |
| U.S. Suburbs Quiz | 0 | - | 4.45 | 17,637 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,200,066 |
| Bahamas Country Quiz | 0 | - | 4.61 | 17,688 |
| Flags of Africa Quiz | 0 | - | 4.99 | 392,744 |
| Largest United States Airlines | 0 | - | 4.38 | 52,252 |
| Hawaiian Islands | 0 | - | 4.85 | 38,717 |
| South American Physical Geography | 0 | - | 4.56 | 17,361 |
| Largest Virgin Islands | 0 | - | 4.24 | 4,963 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.75 | 54,251 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.76 | 53,113 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 34,139 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 58,456 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.54 | 31,857 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.75 | 42,646 |
| U.S. States with the Highest Population Density | 0 | - | 4.46 | 66,837 |
| Canada Geography Trivia | 0 | - | 4.81 | 45,071 |
| Countries of Europe by Population | 0 | - | 4.98 | 129,696 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 94,745 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 57,942 |
| Europe Capital to Country | 0 | - | 4.99 | 222,098 |
| Asia Capital to Country | 0 | - | 4.96 | 106,606 |
| EU Capitals with No Hints | 0 | - | 4.96 | 126,194 |
| European Capitals by Map | 0 | - | 4.99 | 96,353 |
| African Capitals by Map | 0 | - | 4.99 | 112,649 |
| Asian Capitals by Map | 0 | - | 4.98 | 48,335 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 79,907 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 73,284 |
| European Coastal Capitals | 0 | - | 4.95 | 78,035 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 47,165 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 231,951 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.90 | 195,964 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 76,499 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 20,681 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 189,020 |
| Countries of the Middle East | 0 | - | 4.96 | 175,809 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 75,839 |
| Slavic Countries | 0 | - | 4.96 | 101,242 |
