| North America Capitals Quiz | 0 | - | 4.99 | 219,067 |
| Name a City - European Countries | 0 | - | 4.90 | 65,188 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,847 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,975 |
| World Capitals Quiz | 0 | - | 5.00 | 5,062,954 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,403 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,816 |
| Europe Capital to Country | 0 | - | 4.99 | 249,553 |
| Asia Capital to Country | 0 | - | 4.96 | 126,469 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,574 |
| European Capitals by Map | 0 | - | 4.99 | 138,559 |
| African Capitals by Map | 0 | - | 4.99 | 133,361 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,071 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,871 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,229 |
| European Coastal Capitals | 0 | - | 4.95 | 90,376 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,499 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,147 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,547 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,740 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,582,631 |
| Official Cities in the UK | 0 | - | 4.89 | 283,047 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,416 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,244 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,886 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,979 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,688 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,074 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,086 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,163 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,836 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,944 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,232 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,262 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,957 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,612 |
| Countries by Capital City | 0 | - | 5.00 | 67,906 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,964 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,456 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,957 |
| Moved Capital Cities | 0 | - | 4.96 | 74,051 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,560 |
| North America Cities by Map | 0 | - | 4.41 | 47,758 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,610 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,929 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,016 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,493 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,540 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,898 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,061 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,047 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,717 |
| North American Sports Cities | 0 | - | 4.83 | 171,749 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,239 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,245 |
| Cities by Former Name | 0 | - | 4.83 | 91,419 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,323 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,571 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,204 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,443 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,881 |
| World Capitals by Map | 0 | - | 5.00 | 285,593 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,152 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,546 |
| Random European Capital to Country | 0 | - | 4.98 | 190,622 |
| Random European Country to Capital | 0 | - | 4.93 | 164,579 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,214 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,597 |
| Random African Capital to Country | 0 | - | 4.97 | 100,482 |
| Random African Country to Capital | 0 | - | 4.94 | 71,090 |
| Capitals Starting With H | 0 | - | 4.91 | 92,121 |
| Capitals Starting With K | 0 | - | 4.87 | 80,475 |
| Capitals Starting With L | 0 | - | 4.81 | 87,599 |
| Capitals Starting With M | 0 | - | 4.93 | 107,168 |
| Capitals Starting With P | 0 | - | 4.88 | 77,815 |
| Capitals Starting With R | 0 | - | 4.87 | 81,497 |
| Capitals Starting With S | 0 | - | 4.90 | 85,419 |
| Capitals Starting With T | 0 | - | 4.85 | 75,857 |
| Capitals Starting With W | 0 | - | 4.87 | 91,065 |
| Capitals Starting With A | 0 | - | 4.97 | 127,416 |
| Capitals Starting With B | 0 | - | 4.89 | 118,041 |
| Capitals Starting With D | 0 | - | 4.93 | 96,057 |
| Melbourne Suburbs | 0 | - | 4.85 | 52,805 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,716 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,534 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,686,498 |
| Random Capital to Country | 0 | - | 4.99 | 2,587,974 |
| Random Country to Capital | 0 | - | 4.98 | 918,282 |
| United States Map Quiz | 0 | - | 4.98 | 4,153,968 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,226 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,279 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,799 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,116 |
| Cities in European History #1 | 0 | - | 4.63 | 133,796 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,307 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,700 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,867 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,762 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,102 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,666 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,653 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,955 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,959 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,642 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,903 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,472 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,018 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,072 |
| Which City in Europe? | 0 | - | 4.83 | 107,159 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,133 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,512 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,780 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,574 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,689 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,692 |
| Former Capitals | 0 | - | 4.88 | 71,377 |
| Capital Cities Chain | 0 | - | 4.83 | 82,489 |
| Coldest World Capitals | 0 | - | 4.95 | 133,457 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,382 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,672 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,555 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,510 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,084 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,165 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,322 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,289 |
| North America Map Quiz | 0 | - | 4.98 | 247,678 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,383 |
| Random European City to Country | 0 | - | 4.69 | 117,456 |
| Random Asian City to Country | 0 | - | 4.56 | 44,457 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,618 |
| Boundary Waters | 0 | - | 4.92 | 88,371 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,074 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,897 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 62,152 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,324 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,420 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,503 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,012 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,618 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,342 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,745 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,506 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,455 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.36 | 44,657 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,834 |
| Ancient City to Country | 0 | - | 4.70 | 107,925 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,136 |
| City-States | 0 | - | 4.53 | 37,227 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,569 |
| Westernmost Cities in the U.S. | 0 | - | 4.36 | 16,441 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,677 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,070 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,619 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,618 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,160 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,081 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,525 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,448 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,213 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,850 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.90 | 12,274 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,598 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,150 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,181 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 80,454 |
| Top Five Capitals By Category #2 | 0 | - | 4.77 | 66,712 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,944 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,066 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,943 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,303 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,283 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,931 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,282 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,151 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,821 |
| The Only Country ... | 0 | - | 4.91 | 80,765 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,103 |
| Which City in Canada? | 0 | - | 4.82 | 56,943 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,488 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,710 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,324 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,851 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,359 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,550 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,259 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,468 |
| South American Cities on the Map | 0 | - | 4.56 | 35,385 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,699 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,383 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,865 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,378 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,188 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,741 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,033 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,296 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,073 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,554 |
| US States and State Capitals | 0 | - | 4.99 | 161,270 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,324,615 |
