| Asia Capitals Quiz | 0 | - | 4.98 | 602,375 |
| European Capital Superlatives - Top 2 | 0 | - | 4.93 | 62,145 |
| Asia Capital to Country | 0 | - | 4.96 | 106,687 |
| Asian Capitals by Map | 0 | - | 4.98 | 48,435 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 47,210 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 78,753 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 52,184 |
| Africa Capitals Quiz | 0 | - | 4.99 | 643,905 |
| Europe Capital to Country | 0 | - | 4.99 | 222,354 |
| EU Capitals with No Hints | 0 | - | 4.96 | 126,343 |
| European Capitals by Map | 0 | - | 4.99 | 96,583 |
| African Capitals by Map | 0 | - | 4.99 | 112,849 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 79,986 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 73,366 |
| European Coastal Capitals | 0 | - | 4.95 | 78,136 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 232,311 |
| Most Guessed European Capitals | 0 | - | 4.89 | 96,879 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.90 | 196,218 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 76,528 |
| Random Asian Country to Capital | 0 | - | 4.94 | 86,408 |
| Random Asian Capital to Country | 0 | - | 4.97 | 90,434 |
| South America Capitals Quiz | 0 | - | 5.00 | 431,250 |
| North America Capitals Quiz | 0 | - | 4.99 | 188,899 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 53,138 |
| Top 10 Most Remote European Capitals | 0 | - | 4.85 | 85,071 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 106,692 |
| World Capitals Closest to Bangkok | 0 | - | 4.90 | 38,349 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 67,450 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 45,552 |
| European Capitals Ending in N | 0 | - | 4.92 | 74,552 |
| Capitals of Canadian Provinces | 0 | - | 4.86 | 74,236 |
| Name a Valid European Capital | 0 | - | 4.94 | 126,795 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 63,752 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 117,730 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 117,226 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 77,240 |
| Random European Capital to Country | 0 | - | 4.97 | 154,308 |
| Random European Country to Capital | 0 | - | 4.92 | 136,183 |
| Random African Capital to Country | 0 | - | 4.97 | 80,661 |
| Random African Country to Capital | 0 | - | 4.94 | 62,533 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 94,939 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 58,143 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 62,272 |
| Asian Coastal Capitals | 0 | - | 4.54 | 20,395 |
| European Capitals with the Least Sunshine | 0 | - | 4.48 | 47,889 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.63 | 13,988 |
| Random African Capitals on a Map | 0 | - | 4.95 | 48,742 |
| Random European Capitals on a Map | 0 | - | 4.98 | 108,296 |
| Name a Valid Asian Capital | 0 | - | 4.52 | 55,879 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 80,519 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.88 | 44,738 |
| World Capitals Quiz | 0 | - | 5.00 | 4,548,409 |
| U.S. State Capitals Map Quiz | 0 | - | 4.91 | 127,255 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 163,332 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.90 | 81,999 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.92 | 90,385 |
| Official Cities in the UK | 0 | - | 4.86 | 235,234 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.87 | 208,892 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,399,979 |
| World Capitals Closest to Jerusalem | 0 | - | 4.45 | 43,039 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 75,785 |
| Name a Valid U.S. State Capital | 0 | - | 4.82 | 49,948 |
| British Cities with the Most Tourists | 0 | - | 4.81 | 56,591 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 96,377 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 74,280 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 63,942 |
| India State Capitals Quiz | 0 | - | 4.31 | 55,542 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 103,128 |
| Global Cities on a World Map | 0 | - | 4.92 | 92,540 |
| European Cities with the Biggest Economies | 0 | - | 4.58 | 35,628 |
| Northernmost Capital Cities | 0 | - | 4.98 | 95,429 |
| Most Remote Capital Cities | 0 | - | 4.90 | 44,470 |
| Capital Cities: Ports and Saints | 0 | - | 4.94 | 35,202 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 92,406 |
| Same Letter Country and Capital | 0 | - | 4.99 | 129,122 |
| Countries by Capital City | 0 | - | 4.99 | 50,779 |
| Capital Cities Based on First Two Letters | 0 | - | 4.84 | 66,739 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 105,828 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 73,943 |
| Word Scramble - European Capitals | 0 | - | 4.79 | 87,930 |
| Moved Capital Cities | 0 | - | 4.96 | 67,680 |
| Random U.S. State Capitals on a Map | 0 | - | 4.93 | 92,532 |
| Melbourne Suburbs | 0 | - | 4.81 | 38,575 |
| Top 10 Richest Countries in Asia | 0 | - | 4.87 | 82,747 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,541,659 |
| Most Guessed U.S. Cities | 0 | - | 4.90 | 92,449 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.70 | 31,986 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.57 | 44,265 |
| Which City in Europe? | 0 | - | 4.84 | 98,405 |
| Summer Olympic City Bids | 0 | - | 4.93 | 37,432 |
| Important Cities in European History | 0 | - | 4.55 | 110,354 |
| European Cities by Map #2 | 0 | - | 4.48 | 44,693 |
| European Cities by Map #1 | 0 | - | 4.66 | 52,107 |
| Asian Cities by Map #1 | 0 | - | 4.49 | 39,078 |
| Mediterranean Cities by Map | 0 | - | 4.48 | 49,407 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.86 | 92,083 |
| Cities in Squares on a Map - Europe | 0 | - | 4.75 | 46,654 |
| Cities by Former Name | 0 | - | 4.86 | 72,238 |
| Capitals in their Native Languages | 0 | - | 4.94 | 127,825 |
| Nearest Capital City #1 | 0 | - | 4.82 | 52,783 |
| World Capitals by Proximity | 0 | - | 4.89 | 302,260 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 49,152 |
| World Capitals by Map | 0 | - | 5.00 | 245,741 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 50,797 |
| Random Capital to Country | 0 | - | 4.99 | 2,384,078 |
| World Capitals Closest to Madrid | 0 | - | 4.49 | 41,516 |
| Random Country to Capital | 0 | - | 4.98 | 810,795 |
| World Capitals By Letter - H | 0 | - | 4.85 | 71,800 |
| World Capitals By Letter - K | 0 | - | 4.82 | 66,453 |
| World Capitals By Letter - M | 0 | - | 4.89 | 86,703 |
| World Capitals By Letter - P | 0 | - | 4.85 | 67,652 |
| World Capitals By Letter - R | 0 | - | 4.88 | 72,803 |
| World Capitals By Letter - S | 0 | - | 4.89 | 75,113 |
| World Capitals By Letter - T | 0 | - | 4.81 | 66,967 |
| World Capitals By Letter - W | 0 | - | 4.88 | 82,817 |
| World Capitals By Letter - A | 0 | - | 4.96 | 105,622 |
| World Capitals By Letter - B | 0 | - | 4.85 | 97,637 |
| World Capitals By Letter - D | 0 | - | 4.91 | 79,793 |
| Speed Capital to U.S. State | 0 | - | 4.44 | 107,224 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.53 | 37,384 |
| Biggest Trading Partners - China | 0 | - | 4.96 | 70,717 |
| Biggest Trading Partners - Turkey | 0 | - | 4.82 | 45,641 |
| Countries of Europe by Population | 0 | - | 4.98 | 130,012 |
| Most Populous World Capitals | 0 | - | 4.93 | 156,881 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.91 | 90,302 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 195,016 |
| Cities with the Biggest Economies | 0 | - | 4.92 | 119,364 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 105,276 |
| Former Capitals Quiz | 0 | - | 4.81 | 58,373 |
| Capital Cities Chain | 0 | - | 4.86 | 72,157 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.36 | 235,484 |
| Coldest World Capitals | 0 | - | 4.96 | 128,503 |
| Capital Cities with Spanish Names | 0 | - | 4.85 | 63,403 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.36 | 177,929 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 79,659 |
| Snowiest U.S. State Capitals | 0 | - | 4.43 | 27,302 |
| Hottest U.S. State Capitals | 0 | - | 4.76 | 21,872 |
| Coldest U.S. State Capitals | 0 | - | 4.57 | 19,031 |
| Which City In the United Kingdom? | 0 | - | 4.96 | 75,613 |
| Which City in Canada? | 0 | - | 4.89 | 45,746 |
| Biggest City by Body of Water | 0 | - | 4.52 | 39,003 |
| Global Cities Quiz | 0 | - | 4.64 | 157,561 |
| Southernmost Major Cities | 0 | - | 4.42 | 45,420 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.46 | 68,873 |
| Cities with the Most Foreign Embassies | 0 | - | 4.66 | 45,469 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.42 | 35,092 |
| Random European City to Country | 0 | - | 4.71 | 107,636 |
| Random Asian City to Country | 0 | - | 4.52 | 33,883 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 34,713 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.65 | 32,470 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 123,007 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.42 | 51,526 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 208,378 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 159,670 |
| Biggest Cities in Asia | 0 | - | 4.94 | 97,290 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.91 | 44,145 |
| UK Cities and Towns by Map | 0 | - | 4.54 | 44,126 |
| South American Cities on the Map | 0 | - | 4.55 | 33,350 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 25,135 |
| 1M Cities by Proximity - United States | 0 | - | 4.50 | 138,345 |
| Most Guessed Cities by Country #3 | 0 | - | 4.87 | 20,939 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.72 | 36,874 |
| Divided World City Name Puzzle #1 | 0 | - | 4.90 | 40,645 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.60 | 38,600 |
| Capitals A-Z | 0 | - | 4.85 | 42,121 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 53,548 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.90 | 90,511 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 89,064 |
| Flags to Capitals #1 | 0 | - | 4.97 | 49,816 |
| Flags to Capitals #2 | 0 | - | 4.95 | 37,412 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 85,675 |
| Capital Cities with the Least Precipitation | 0 | - | 4.90 | 27,557 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.18 | 121,586 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.06 | 56,446 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.55 | 30,354 |
| U.S State Capitals on the Sea | 0 | - | 4.52 | 25,157 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.49 | 29,270 |
| The Only Country ... | 0 | - | 4.88 | 47,514 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 99,077 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 113,593 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 121,943 |
| Lonely Planet Top 200 Cities | 0 | - | 4.58 | 210,877 |
| Ancient City to Country | 0 | - | 4.76 | 101,626 |
| British Places A-Z | 0 | - | 4.32 | 76,302 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 63,419 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.39 | 34,946 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.36 | 39,982 |
| City-States | 0 | - | 4.54 | 35,056 |
| North America Cities by Map | 0 | - | 4.40 | 45,546 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.28 | 32,065 |
| Cities with the Most International Tourists | 0 | - | 4.46 | 50,288 |
| 20 Northernmost English Cities | 0 | - | 4.54 | 23,125 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 22,008 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.57 | 131,188 |
| Random U.S. City to State | 0 | - | 4.44 | 66,415 |
| Damaged and Destroyed Cities | 0 | - | 4.41 | 42,155 |
| City Where It Happened #2 | 0 | - | 4.43 | 50,488 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 53,511 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.44 | 49,324 |
| Capitals Based on Last Two Letters | 0 | - | 4.47 | 55,792 |
