| North America Capitals Quiz | 0 | - | 4.99 | 216,585 |
| Name a City - European Countries | 0 | - | 4.92 | 64,284 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,532 |
| Asia Capitals Quiz | 0 | - | 4.98 | 684,991 |
| World Capitals Quiz | 0 | - | 5.00 | 5,026,708 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,257 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,673 |
| Europe Capital to Country | 0 | - | 4.99 | 247,331 |
| Asia Capital to Country | 0 | - | 4.96 | 125,641 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,324 |
| European Capitals by Map | 0 | - | 4.99 | 135,994 |
| African Capitals by Map | 0 | - | 4.99 | 132,072 |
| Asian Capitals by Map | 0 | - | 4.98 | 60,987 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,086 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,538 |
| European Coastal Capitals | 0 | - | 4.95 | 89,668 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,149 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,453 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,577 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,385 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,569,416 |
| Official Cities in the UK | 0 | - | 4.89 | 280,236 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,727 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,896 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,564 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,345 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,035 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,088 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,652 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,378 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,716 |
| Capitals of the Stans | 0 | - | 4.95 | 26,371 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,615 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,833 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,580 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,533 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,496 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,255 |
| Countries by Capital City | 0 | - | 5.00 | 66,489 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,239 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,822 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,355 |
| Moved Capital Cities | 0 | - | 4.96 | 73,529 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,446 |
| North America Cities by Map | 0 | - | 4.41 | 47,596 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,030 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,101 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,702 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,124 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,610 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,315 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,711 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,616 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,044 |
| North American Sports Cities | 0 | - | 4.83 | 170,782 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,889 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,648 |
| Cities by Former Name | 0 | - | 4.84 | 90,886 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,644 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,196 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,332 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,158 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,808 |
| World Capitals by Map | 0 | - | 5.00 | 282,896 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,609 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,964 |
| Random European Capital to Country | 0 | - | 4.98 | 189,083 |
| Random European Country to Capital | 0 | - | 4.92 | 147,355 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,298 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,336 |
| Random African Capital to Country | 0 | - | 4.97 | 99,678 |
| Random African Country to Capital | 0 | - | 4.94 | 70,161 |
| Capitals Starting With H | 0 | - | 4.90 | 89,671 |
| Capitals Starting With K | 0 | - | 4.85 | 75,549 |
| Capitals Starting With M | 0 | - | 4.93 | 105,848 |
| Capitals Starting With P | 0 | - | 4.88 | 77,053 |
| Capitals Starting With R | 0 | - | 4.87 | 80,850 |
| Capitals Starting With S | 0 | - | 4.89 | 84,666 |
| Capitals Starting With T | 0 | - | 4.84 | 75,175 |
| Capitals Starting With W | 0 | - | 4.89 | 90,496 |
| Capitals Starting With A | 0 | - | 4.97 | 126,362 |
| Capitals Starting With B | 0 | - | 4.89 | 117,123 |
| Capitals Starting With D | 0 | - | 4.93 | 95,212 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,651 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,524 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,451 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,676,353 |
| Random Capital to Country | 0 | - | 4.99 | 2,576,574 |
| Random Country to Capital | 0 | - | 4.98 | 910,711 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,006 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,136 |
| Southernmost Major Cities | 0 | - | 4.44 | 51,065 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,545 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,011 |
| Cities in European History #1 | 0 | - | 4.63 | 132,990 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,178 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,548 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,794 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,742 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,003 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,954 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,127 |
| U.S. Cities With Spanish Names | 0 | - | 4.93 | 21,994 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,778 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,217 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,583 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,754 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,448 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,831 |
| Which City in Europe? | 0 | - | 4.83 | 106,562 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,770 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,269 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,105 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 212,919 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,531 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,277 |
| Former Capitals | 0 | - | 4.88 | 71,093 |
| Capital Cities Chain | 0 | - | 4.84 | 81,831 |
| Coldest World Capitals | 0 | - | 4.95 | 132,992 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,707 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,897 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,663 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,120 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,093 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,471 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,478 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 127,970 |
| North America Map Quiz | 0 | - | 4.98 | 244,091 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,408 |
| Random European City to Country | 0 | - | 4.69 | 116,236 |
| Random Asian City to Country | 0 | - | 4.56 | 44,379 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,241 |
| Boundary Waters | 0 | - | 4.92 | 87,997 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,788 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,193 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,158 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,776 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,751 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,841 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,713 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,915 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,769 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,545 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,403 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,309 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.35 | 44,518 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 219,946 |
| Ancient City to Country | 0 | - | 4.70 | 107,568 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,090 |
| City-States | 0 | - | 4.53 | 37,076 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,546 |
| Westernmost Cities in the U.S. | 0 | - | 4.36 | 16,395 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,574 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,752 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,464 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,054 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,031 |
| City Where It Happened #2 | 0 | - | 4.42 | 52,941 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,452 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,046 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,148 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,650 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,262 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,022 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,282 |
| Top Five Capitals By Category #1 | 0 | - | 4.72 | 78,200 |
| Top Five Capitals By Category #2 | 0 | - | 4.64 | 57,551 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,509 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,658 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,798 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,808 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,874 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,409 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,161 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,010 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,112 |
| The Only Country ... | 0 | - | 4.91 | 79,741 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,279 |
| Which City in Canada? | 0 | - | 4.82 | 56,617 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,538 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,877 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,780 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,811 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,872 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,833 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,673 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,311 |
| South American Cities on the Map | 0 | - | 4.57 | 35,231 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,589 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,620 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,552 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,155 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,579 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,117 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,773 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,132 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,714 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,189 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 158,155 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,864,367 |
