| North America Capitals Quiz | 0 | - | 4.99 | 190,941 |
| Africa Capitals Quiz | 0 | - | 4.99 | 651,054 |
| Asia Capitals Quiz | 0 | - | 4.98 | 608,184 |
| United States Map Quiz | 0 | - | 4.98 | 3,936,691 |
| Canada Geography Trivia | 0 | - | 4.81 | 45,327 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 96,216 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 59,149 |
| World Capitals Quiz | 0 | - | 5.00 | 4,584,610 |
| Europe Capital to Country | 0 | - | 4.99 | 223,936 |
| Asia Capital to Country | 0 | - | 4.96 | 107,390 |
| EU Capitals with No Hints | 0 | - | 4.96 | 127,391 |
| European Capitals by Map | 0 | - | 4.99 | 98,297 |
| African Capitals by Map | 0 | - | 4.99 | 114,198 |
| Asian Capitals by Map | 0 | - | 4.98 | 49,222 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 80,694 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 74,045 |
| European Coastal Capitals | 0 | - | 4.96 | 79,048 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 47,578 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 234,666 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.90 | 197,795 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 76,839 |
| Countries of North America Quiz | 0 | - | 5.00 | 899,123 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 591,640 |
| North America Map Quiz | 0 | - | 4.98 | 204,663 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,411,072 |
| South America Capitals Quiz | 0 | - | 5.00 | 434,238 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 859,984 |
| Official Cities in the UK | 0 | - | 4.87 | 237,382 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.39 | 35,034 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.37 | 40,386 |
| North America Cities by Map | 0 | - | 4.40 | 45,684 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.28 | 32,168 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 53,603 |
| Top 10 Most Remote European Capitals | 0 | - | 4.85 | 85,608 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 107,478 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 79,262 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 67,793 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 52,762 |
| European Capitals Ending in N | 0 | - | 4.92 | 74,952 |
| North American Capitals - Map Quiz | 0 | - | 4.89 | 48,467 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 66,593 |
| Canada Provinces and Territories | 0 | - | 4.99 | 294,470 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.98 | 49,698 |
| U.S. State Border Crossings | 0 | - | 4.96 | 83,070 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 86,990 |
| Global Cities on a World Map | 0 | - | 4.92 | 93,026 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 57,438 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 98,472 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 75,552 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 64,786 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 80,130 |
| Northernmost Capital Cities | 0 | - | 4.98 | 96,172 |
| Most Remote Capital Cities | 0 | - | 4.90 | 44,997 |
| Capital Cities: Ports and Saints | 0 | - | 4.94 | 35,725 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 93,436 |
| Same Letter Country and Capital | 0 | - | 4.99 | 130,451 |
| Countries by Capital City | 0 | - | 4.99 | 51,711 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 67,330 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 106,289 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 74,582 |
| Moved Capital Cities | 0 | - | 4.96 | 68,028 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 62,433 |
| Central American Countries | 0 | - | 4.98 | 141,566 |
| Caribbean Countries and Territories | 0 | - | 4.83 | 105,778 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 118,383 |
| Westernmost Cities in the U.S. | 0 | - | 4.37 | 15,773 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 117,925 |
| Most Guessed European Capitals | 0 | - | 4.89 | 97,193 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 77,556 |
| Random European Capital to Country | 0 | - | 4.97 | 155,254 |
| Random European Country to Capital | 0 | - | 4.93 | 137,169 |
| Random Asian Country to Capital | 0 | - | 4.93 | 87,032 |
| Random Asian Capital to Country | 0 | - | 4.97 | 91,082 |
| Melbourne Suburbs | 0 | - | 4.81 | 39,148 |
| 10 Northernmost U.S. States | 0 | - | 4.89 | 74,853 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 147,001 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 168,908 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.85 | 99,936 |
| Top 10 Least Obese U.S. States | 0 | - | 4.81 | 69,451 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 118,241 |
| Summer Olympic City Bids | 0 | - | 4.93 | 37,671 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,550,619 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.86 | 92,780 |
| Cities by Former Name | 0 | - | 4.84 | 84,322 |
| Capitals in their Native Languages | 0 | - | 4.94 | 128,201 |
| Nearest Capital City #1 | 0 | - | 4.82 | 52,981 |
| World Capitals by Proximity | 0 | - | 4.89 | 304,085 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 49,372 |
| World Capitals by Map | 0 | - | 5.00 | 248,289 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 51,122 |
| Random Capital to Country | 0 | - | 4.99 | 2,399,724 |
| Random Country to Capital | 0 | - | 4.98 | 816,345 |
| World Capitals By Letter - H | 0 | - | 4.85 | 72,199 |
| World Capitals By Letter - K | 0 | - | 4.82 | 66,859 |
| World Capitals By Letter - M | 0 | - | 4.89 | 87,251 |
| World Capitals By Letter - P | 0 | - | 4.85 | 68,093 |
| World Capitals By Letter - R | 0 | - | 4.88 | 73,163 |
| World Capitals By Letter - S | 0 | - | 4.89 | 75,550 |
| World Capitals By Letter - T | 0 | - | 4.82 | 67,330 |
| World Capitals By Letter - W | 0 | - | 4.88 | 83,187 |
| World Capitals By Letter - A | 0 | - | 4.96 | 106,470 |
| World Capitals By Letter - B | 0 | - | 4.84 | 98,207 |
| World Capitals By Letter - D | 0 | - | 4.91 | 80,238 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,837 |
| Important Cities in European History | 0 | - | 4.55 | 110,904 |
| European Cities by Map #2 | 0 | - | 4.48 | 44,799 |
| European Cities by Map #1 | 0 | - | 4.66 | 52,265 |
| Asian Cities by Map #1 | 0 | - | 4.49 | 39,164 |
| Most Guessed U.S. Cities | 0 | - | 4.90 | 93,323 |
| Mediterranean Cities by Map | 0 | - | 4.49 | 49,562 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 62,884 |
| Cities in Squares on a Map - Europe | 0 | - | 4.75 | 47,065 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 38,528 |
| Random African Capitals on a Map | 0 | - | 4.95 | 49,409 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 46,109 |
| Random European Capitals on a Map | 0 | - | 4.98 | 123,217 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 81,089 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.88 | 44,929 |
| Which City in Europe? | 0 | - | 4.85 | 98,881 |
| Countries of Europe by Population | 0 | - | 4.98 | 131,772 |
| Biggest City by Body of Water | 0 | - | 4.52 | 39,089 |
| Global Cities Quiz | 0 | - | 4.63 | 157,906 |
| Southernmost Major Cities | 0 | - | 4.42 | 45,532 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.46 | 69,171 |
| Cities with the Most Foreign Embassies | 0 | - | 4.66 | 45,597 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.42 | 35,165 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.91 | 90,646 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 196,056 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 119,878 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 105,900 |
| Former Capitals Quiz | 0 | - | 4.82 | 58,714 |
| Capital Cities Chain | 0 | - | 4.87 | 72,661 |
| Coldest World Capitals | 0 | - | 4.96 | 128,822 |
| Capital Cities with Spanish Names | 0 | - | 4.85 | 63,716 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 80,293 |
| U.S. State Capitals Map Quiz | 0 | - | 4.92 | 128,012 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 107,954 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 134,361 |
| South America Map Quiz | 0 | - | 5.00 | 1,438,406 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 109,239 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 108,288 |
| Most Spoken Languages in Canada | 0 | - | 4.88 | 48,143 |
| Random European City to Country | 0 | - | 4.71 | 108,562 |
| Random Asian City to Country | 0 | - | 4.53 | 42,819 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 76,582 |
| Which City In the United Kingdom? | 0 | - | 4.96 | 76,177 |
| Which City in Canada? | 0 | - | 4.90 | 46,010 |
| Most Mentioned Enemies of the USA | 0 | - | 4.79 | 162,285 |
| Territories of the United States | 0 | - | 4.76 | 49,060 |
| Canada Immigration by Country | 0 | - | 4.51 | 58,056 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 34,752 |
| Top U.S. Cash Crops | 0 | - | 4.41 | 59,502 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 209,965 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 164,443 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 160,850 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.91 | 90,797 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.92 | 90,893 |
| Lonely Planet Top 200 Cities | 0 | - | 4.63 | 211,622 |
| Ancient City to Country | 0 | - | 4.75 | 102,296 |
| City-States | 0 | - | 4.54 | 35,263 |
| UK Cities and Towns by Map | 0 | - | 4.54 | 44,294 |
| South American Cities on the Map | 0 | - | 4.55 | 33,504 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 25,268 |
| Cities with the Most International Tourists | 0 | - | 4.46 | 50,568 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 139,342 |
| Most Guessed Cities by Country #3 | 0 | - | 4.88 | 22,905 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.72 | 37,105 |
| Damaged and Destroyed Cities | 0 | - | 4.41 | 42,478 |
| European Cities with the Biggest Economies | 0 | - | 4.58 | 35,812 |
| Divided World City Name Puzzle #1 | 0 | - | 4.90 | 41,109 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.60 | 39,232 |
| City Where It Happened #2 | 0 | - | 4.43 | 50,889 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 53,613 |
| Capitals A-Z | 0 | - | 4.85 | 42,378 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.44 | 49,401 |
| Capitals Based on Last Two Letters | 0 | - | 4.47 | 55,999 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 53,767 |
| Asian Coastal Capitals | 0 | - | 4.54 | 20,530 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.90 | 91,219 |
| European Capitals with the Least Sunshine | 0 | - | 4.48 | 48,104 |
| Word Scramble - European Capitals | 0 | - | 4.79 | 88,421 |
| Top Five Capitals By Category #1 | 0 | - | 4.58 | 53,965 |
| Top Five Capitals By Category #2 | 0 | - | 4.55 | 46,231 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 74,032 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 89,570 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.63 | 14,136 |
| Flags to Capitals #1 | 0 | - | 4.97 | 50,303 |
| Flags to Capitals #2 | 0 | - | 4.95 | 37,818 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 86,213 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.85 | 210,067 |
| Capital Cities with the Least Precipitation | 0 | - | 4.90 | 27,659 |
| The Only Country ... | 0 | - | 4.89 | 48,344 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 224,464 |
| Cities and Towns of Massachusetts | 0 | - | 4.90 | 62,518 |
| Boundary Waters | 0 | - | 4.93 | 82,091 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 76,570 |
| Unusual American City Names | 0 | - | 4.50 | 17,145 |
| Northernmost Major Cities | 0 | - | 4.05 | 55,384 |
| Biggest "Saint" Cities | 0 | - | 4.34 | 79,477 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.36 | 42,468 |
