| Canada Provinces and Territories | 0 | - | 5.00 | 343,731 |
| United States Map Quiz | 0 | - | 4.98 | 4,163,760 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,976 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,771 |
| North America Map Quiz | 0 | - | 4.98 | 249,520 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,984 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,611 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,219 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,622 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,621 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,861 |
| Central American Countries | 0 | - | 4.98 | 156,798 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 112,967 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,088 |
| Territories of the United States | 0 | - | 4.80 | 52,472 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,711 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,297 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,956 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,427 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,671 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,455 |
| South America Map Quiz | 0 | - | 5.00 | 1,551,881 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,722 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,411 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,126 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,098 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,586 |
| States of India | 0 | - | 4.95 | 194,166 |
| Japanese Prefectures | 0 | - | 4.98 | 137,675 |
| Regions of New Zealand | 0 | - | 4.84 | 28,593 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,424 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,041 |
| Provinces of Turkey | 0 | - | 4.94 | 204,686 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,438 |
| Europe Map Quiz | 0 | - | 5.00 | 4,771,650 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,620 |
| North America Cities by Map | 0 | - | 4.41 | 47,852 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,696 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,243 |
| States of Mexico | 0 | - | 4.96 | 176,814 |
| States of Brazil | 0 | - | 4.97 | 88,643 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,193 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,712 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,743 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,107 |
| Subdivisions by Country | 0 | - | 4.86 | 50,438 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,774 |
| Oceania Map Quiz | 0 | - | 4.98 | 653,466 |
| Africa Map Quiz | 0 | - | 5.00 | 2,121,978 |
| Asia Map Quiz | 0 | - | 4.99 | 919,833 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,195 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,098 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,299 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,824 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,583 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,849 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,846 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,604 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,117 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,707 |
| The Only European Country ... | 0 | - | 4.91 | 217,426 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,832 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,596 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,744 |
| Countries of Africa | 0 | - | 5.00 | 2,545,373 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,932 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,953 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,316 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,164 |
| Australia Map Quiz | 0 | - | 4.95 | 345,206 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,070 |
| African East Coast | 0 | - | 4.96 | 96,296 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,361 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 62,370 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,749 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.74 | 33,106 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,752 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,295 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,425 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,755 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 91,073 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 85,029 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,474 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,751 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 60,085 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,201 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.61 | 45,181 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,248,806 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,988 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,504 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 110,973 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,408 |
| Europe Capital to Country | 0 | - | 4.99 | 250,907 |
| Asia Capital to Country | 0 | - | 4.96 | 126,879 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,216 |
| European Capitals by Map | 0 | - | 4.99 | 139,995 |
| African Capitals by Map | 0 | - | 4.99 | 134,182 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,653 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,306 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,645 |
| European Coastal Capitals | 0 | - | 4.95 | 90,829 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,679 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,898 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,573 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,929 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,845 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,414 |
| Countries of the Middle East | 0 | - | 4.96 | 201,720 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,572 |
| Slavic Countries | 0 | - | 4.96 | 111,896 |
| African Island Countries | 0 | - | 4.96 | 101,887 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,966 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,661 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,054 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,826 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,254 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,807 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,861 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,379 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,942 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,044 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,448 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,802 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,493 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,380 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,232 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,446 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,367 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,418 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,107 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,418 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,309 |
| Flags of North and South America | 0 | - | 4.99 | 374,413 |
| Australian States and Territories | 0 | - | 4.96 | 142,248 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,503 |
| Counties of England | 0 | - | 4.97 | 798,999 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,421 |
| Hawaiian Islands | 0 | - | 4.83 | 42,780 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,367 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,657 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,470 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,319 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,867 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,790 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,811 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,315 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,371 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,260 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,681 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,364 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,586 |
| Official Cities in the UK | 0 | - | 4.89 | 284,547 |
| Westernmost Cities in the U.S. | 0 | - | 4.36 | 16,470 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,640 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,727 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,216 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,533 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,038 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,304 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,557 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,421 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,105 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,567 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,282 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,222 |
| Monarchies of Europe | 0 | - | 4.90 | 98,358 |
| Monarchies of Asia | 0 | - | 4.97 | 71,229 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,030 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,520 |
| The Only African Country ... | 0 | - | 4.99 | 129,283 |
| The Only American Country ... | 0 | - | 4.92 | 121,827 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,213 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,893 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,055 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,867 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,277 |
| European Countries with One Border | 0 | - | 4.97 | 183,136 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,906 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,410 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,866 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,228 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,187 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,196 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 145,739 |
| Flags of Oceania | 0 | - | 5.00 | 260,591 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,738 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.14 | 27,151 |
| 20 Most-Visited Places in Canada | 0 | - | 4.27 | 13,215 |
| Regions of Italy | 0 | - | 4.92 | 76,252 |
| Provinces of China | 0 | - | 4.97 | 205,700 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,427 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,167 |
| States of Germany | 0 | - | 4.95 | 153,232 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,396 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,718 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 97,942 |
| Countries Across the Ocean from the U.S. | 0 | - | 3.95 | 32,291 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,079 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,000 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,766 |
