| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,844 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,298 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,083 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,832 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,559 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,499 |
| North America Map Quiz | 0 | - | 4.98 | 244,126 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,576 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,638 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,315 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,894 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,801 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,890 |
| Central American Countries | 0 | - | 4.98 | 154,946 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,690 |
| African East Coast | 0 | - | 4.96 | 94,966 |
| North America Cities by Map | 0 | - | 4.41 | 47,600 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,855 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,806 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,045 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,422 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,041 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,628 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.84 | 66,775 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,606 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,124 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,111 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,000 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,641 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,517 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,674 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,348 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,184 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,360,751 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,664 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,452 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,461 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,751 |
| Territories of the United States | 0 | - | 4.79 | 52,111 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 91,850 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,188 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,359 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 50,547 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,653 |
| Find the City #1 | 0 | - | 4.97 | 42,056 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,290 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 108,413 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 152,360 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 110,857 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 63,039 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,798,656 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,438,554 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,758 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,211 |
| Asia Map Quiz | 0 | - | 4.99 | 906,238 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 144,513 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.84 | 76,270 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,953 |
| Top World Languages on a Map | 0 | - | 4.93 | 102,186 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.98 | 115,000 |
| 407 Islands on the World Map | 0 | - | 4.99 | 34,659 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,110 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,004 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,129 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,075 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,527 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,451 |
| Name a City - European Countries | 0 | - | 4.92 | 64,300 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,682 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,132 |
| World Capitals by Map | 0 | - | 5.00 | 282,964 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,614 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,812 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,756 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,408 |
| The Only European Country ... | 0 | - | 4.91 | 213,598 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,932 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,372 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 192,986 |
| All Countries by Northernmost Point on Land | 0 | - | 4.89 | 124,937 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 61,716 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,667 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,384 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,165 |
| Countries of Africa | 0 | - | 5.00 | 2,505,605 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,314 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,739 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,364 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,839 |
| Australia Map Quiz | 0 | - | 4.94 | 342,309 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,144 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,252 |
| Layers of the Earth and Atmosphere | 0 | - | 4.97 | 50,159 |
| Pixelated Americas Map | 0 | - | 4.40 | 46,778 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 62,073 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.11 | 40,774 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,285 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.70 | 32,764 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,402 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 74,847 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,192 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,388 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 89,913 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,281 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,131 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 81,807 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,533 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,005 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,011 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.67 | 44,946 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,949 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,867 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,819 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,278 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,696 |
| Europe Capital to Country | 0 | - | 4.99 | 247,369 |
| Asia Capital to Country | 0 | - | 4.96 | 125,666 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,345 |
| European Capitals by Map | 0 | - | 4.99 | 136,055 |
| African Capitals by Map | 0 | - | 4.99 | 132,090 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,013 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,095 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,550 |
| European Coastal Capitals | 0 | - | 4.95 | 89,680 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,159 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,499 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,623 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,389 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,903 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,142 |
| Countries of the Middle East | 0 | - | 4.96 | 198,770 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,187 |
| Slavic Countries | 0 | - | 4.96 | 110,796 |
| African Island Countries | 0 | - | 4.96 | 100,700 |
| Pixelated World Map | 0 | - | 5.00 | 142,325 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,468 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,223 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 98,643 |
| Countries of the World in 1444 | 0 | - | 4.98 | 59,448 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 56,833 |
| Countries of Europe before World War II with a Map | 0 | - | 4.94 | 52,208 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,616 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,399 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,973 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,529 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,626 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,698 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,226 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,494 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,181 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,341 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,161 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,451 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 81,257 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 79,912 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,070 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,423 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,092 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,398 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,302 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,612 |
| Flags of North and South America | 0 | - | 4.99 | 366,200 |
| Australian States and Territories | 0 | - | 4.95 | 140,586 |
| Counties of England | 0 | - | 4.97 | 788,606 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,646 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,076 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,618 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,581 |
| Australian Immigration by Country | 0 | - | 4.81 | 76,996 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,620 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,309 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,554 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,431 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 67,378 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,351 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,562 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,784 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,872 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,735 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,926 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,782 |
| Megacities on an Empty Map | 0 | - | 4.96 | 102,404 |
| Official Cities in the UK | 0 | - | 4.89 | 280,289 |
| Westernmost Cities in the U.S. | 0 | - | 4.36 | 16,396 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,958 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,577 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,356 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,042 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,108 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,660 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,392 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,723 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,128 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,276 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,284 |
| Monarchies of Europe | 0 | - | 4.90 | 97,243 |
| Monarchies of Asia | 0 | - | 4.97 | 70,556 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,398 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,630 |
| The Only African Country ... | 0 | - | 4.99 | 128,298 |
