| Which City In the United Kingdom? | 0 | - | 4.97 | 89,649 |
| Which City in Germany? | 0 | - | 4.49 | 128,144 |
| Which City in Italy? | 0 | - | 4.54 | 75,750 |
| Which City in France? | 0 | - | 4.62 | 69,934 |
| Which City in Spain? | 0 | - | 4.50 | 48,063 |
| Name a City - European Countries | 0 | - | 4.93 | 57,989 |
| Name a Valid European Capital | 0 | - | 4.95 | 139,048 |
| Most-Visited Cities in Europe | 0 | - | 4.88 | 64,853 |
| Europe Capital to Country | 0 | - | 4.99 | 232,624 |
| EU Capitals with No Hints | 0 | - | 4.96 | 134,147 |
| European Capitals by Map | 0 | - | 4.99 | 108,552 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 84,813 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 77,803 |
| European Coastal Capitals | 0 | - | 4.95 | 83,213 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.89 | 206,827 |
| Random European Capitals on a Map | 0 | - | 4.98 | 127,562 |
| Official Cities in the UK | 0 | - | 4.89 | 256,457 |
| Top 10 Most Remote European Capitals | 0 | - | 4.83 | 88,627 |
| European Capitals Furthest from the Sea | 0 | - | 4.90 | 69,914 |
| European Capitals Ending in N | 0 | - | 4.92 | 77,235 |
| Which City in Australia? | 0 | - | 4.64 | 33,162 |
| British Cities with the Most Tourists | 0 | - | 4.81 | 62,136 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 124,015 |
| European Capital Superlatives - Top 2 | 0 | - | 4.93 | 64,856 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.43 | 52,955 |
| Africa Capitals Quiz | 0 | - | 4.99 | 680,711 |
| Asia Capitals Quiz | 0 | - | 4.97 | 640,452 |
| Most Guessed European Capitals | 0 | - | 4.88 | 98,893 |
| Random European Capital to Country | 0 | - | 4.98 | 180,013 |
| Random European Country to Capital | 0 | - | 4.93 | 141,271 |
| Random Asian Country to Capital | 0 | - | 4.91 | 90,073 |
| Random Asian Capital to Country | 0 | - | 4.97 | 94,689 |
| Random African Capital to Country | 0 | - | 4.97 | 84,771 |
| Random African Country to Capital | 0 | - | 4.94 | 65,856 |
| Word Scramble - European Capitals | 0 | - | 4.79 | 90,484 |
| Random African Capitals on a Map | 0 | - | 4.95 | 51,409 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 47,956 |
| Which City in Europe? | 0 | - | 4.83 | 102,534 |
| Countries that Beat Germany | 0 | - | 4.95 | 96,604 |
| Countries of Europe by Population | 0 | - | 4.98 | 142,582 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 101,527 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 37,265 |
| Asia Capital to Country | 0 | - | 4.95 | 111,491 |
| African Capitals by Map | 0 | - | 4.99 | 121,055 |
| Asian Capitals by Map | 0 | - | 4.98 | 53,509 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 49,420 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 246,709 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 78,703 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 66,991 |
| European Capitals by Airport Code | 0 | - | 4.91 | 30,064 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 217,682 |
| Important Cities in European History | 0 | - | 4.55 | 112,872 |
| Word Scramble - U.K. Cities | 0 | - | 4.56 | 64,040 |
| European Cities by Map #2 | 0 | - | 4.49 | 45,599 |
| European Cities by Map #1 | 0 | - | 4.64 | 53,228 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 49,017 |
| South America Capitals Quiz | 0 | - | 5.00 | 451,060 |
| North America Capitals Quiz | 0 | - | 4.99 | 199,748 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 56,538 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 111,508 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 82,104 |
| Asian Capitals - Map Quiz | 0 | - | 4.94 | 55,851 |
| Random State Capital to U.S. State | 0 | - | 4.82 | 80,863 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.82 | 52,325 |
| States of Germany Map Quiz | 0 | - | 4.90 | 125,697 |
| Random European City to Country | 0 | - | 4.73 | 111,707 |
| German Cities with the Most Tourists | 0 | - | 4.62 | 31,091 |
| Most-Visited U.S. Cities | 0 | - | 4.86 | 81,624 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 69,029 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.89 | 20,838 |
| World Capitals Quiz | 0 | - | 5.00 | 4,750,489 |
| Capitals of Canadian Provinces | 0 | - | 4.86 | 82,850 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.39 | 194,293 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 37,499 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.51 | 32,964 |
| Which City in Texas? | 0 | - | 4.44 | 24,222 |
| Which City in California? | 0 | - | 4.55 | 31,006 |
| Which City in Florida? | 0 | - | 4.60 | 10,580 |
| Countries Bordering Germany | 0 | - | 4.99 | 353,177 |
| Germany Country Quiz | 0 | - | 4.82 | 148,115 |
| Germany Cities Map Quiz | 0 | - | 4.83 | 111,734 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.97 | 64,936 |
| Capitals of the Stans | 0 | - | 4.95 | 23,757 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,600,106 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.41 | 22,697 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,470,151 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 122,240 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 79,696 |
| Random U.S. State Capitals on a Map | 0 | - | 4.91 | 97,059 |
| Asian Cities by Wikipedia Descriptions | 0 | - | 4.57 | 30,246 |
| Berlin City Trivia | 0 | - | 4.59 | 12,278 |
| Countries With the Most German Speakers | 0 | - | 4.85 | 57,537 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 24,487 |
| Europe Map Quiz | 0 | - | 5.00 | 4,504,596 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 45,130 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 97,595 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 66,312 |
| European Cities with the Biggest Economies | 0 | - | 4.58 | 36,690 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 42,734 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 39,488 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 48,906 |
| Name a Valid Asian Capital | 0 | - | 4.52 | 57,931 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 83,672 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 45,990 |
| European Cities by Clue | 0 | - | 4.70 | 87,129 |
| Boroughs of London | 0 | - | 4.59 | 81,826 |
| London Geography | 0 | - | 4.48 | 57,809 |
| Countries that Beat Spain | 0 | - | 4.95 | 59,460 |
| Countries that Beat Italy | 0 | - | 4.85 | 50,104 |
| British Places A-Z | 0 | - | 4.29 | 77,888 |
| Global Cities on a World Map | 0 | - | 4.93 | 96,391 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,453 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 39,477 |
| Find the City #1 | 0 | - | 4.97 | 38,009 |
| Northernmost Capital Cities | 0 | - | 4.98 | 100,835 |
| Most Remote Capital Cities | 0 | - | 4.90 | 47,796 |
| Capital Cities: Ports and Saints | 0 | - | 4.95 | 38,969 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 98,815 |
| Same Letter Country and Capital | 0 | - | 4.99 | 136,354 |
| Countries by Capital City | 0 | - | 5.00 | 57,113 |
| Capital Cities Based on First Two Letters | 0 | - | 4.86 | 70,620 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 109,119 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 77,985 |
| Moved Capital Cities | 0 | - | 4.95 | 69,911 |
| Random Capital to Country | 0 | - | 4.99 | 2,470,666 |
| World Capitals Closest to Madrid | 0 | - | 4.49 | 41,883 |
| World Capitals with a Unique First Letter | 0 | - | 4.81 | 59,488 |
| Random Country to Capital | 0 | - | 4.98 | 853,490 |
| U.S. State Capitals Map Quiz | 0 | - | 4.91 | 133,608 |
| Biggest Trading Partners - Spain | 0 | - | 4.90 | 52,113 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 348,275 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.92 | 49,117 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,116,360 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 121,516 |
| Summer Olympic City Bids | 0 | - | 4.93 | 39,124 |
| European Cities A-Z | 0 | - | 4.23 | 71,834 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 39,784 |
| Mediterranean Cities by Map | 0 | - | 4.50 | 50,184 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.85 | 96,280 |
| Cities by Former Name | 0 | - | 4.84 | 87,094 |
| Capitals in their Native Languages | 0 | - | 4.94 | 129,494 |
| Nearest Capital City #1 | 0 | - | 4.83 | 54,449 |
| World Capitals by Proximity | 0 | - | 4.89 | 311,975 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 50,951 |
| World Capitals by Map | 0 | - | 5.00 | 261,529 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.96 | 53,342 |
| All First Level Subdivision Capitals | 0 | - | 4.82 | 13,978 |
| World Capitals By Letter - H | 0 | - | 4.85 | 74,527 |
| World Capitals By Letter - K | 0 | - | 4.81 | 69,151 |
| World Capitals By Letter - M | 0 | - | 4.89 | 90,379 |
| World Capitals By Letter - P | 0 | - | 4.85 | 70,506 |
| World Capitals By Letter - R | 0 | - | 4.88 | 75,336 |
| World Capitals By Letter - S | 0 | - | 4.89 | 77,995 |
| World Capitals By Letter - T | 0 | - | 4.81 | 69,491 |
| World Capitals By Letter - W | 0 | - | 4.88 | 85,372 |
| World Capitals By Letter - A | 0 | - | 4.96 | 110,202 |
| World Capitals By Letter - B | 0 | - | 4.84 | 101,645 |
| World Capitals By Letter - D | 0 | - | 4.91 | 82,799 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 137,332 |
| Which City in the Middle East? | 0 | - | 4.47 | 65,090 |
| Which City in Canada? | 0 | - | 4.82 | 54,489 |
| Countries That Use the Euro | 0 | - | 4.92 | 73,340 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 102,943 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,253,460 |
| 10 Easternmost Countries in Europe | 0 | - | 4.88 | 102,207 |
| Biggest Roman Empire Countries | 0 | - | 4.88 | 98,112 |
| The Only European Country ... | 0 | - | 4.92 | 194,274 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 91,478 |
| Flags of Countries That Border France | 0 | - | 4.87 | 116,914 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 103,565 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 183,622 |
| Germany A-Z | 0 | - | 4.56 | 60,050 |
| Counties of England | 0 | - | 4.97 | 738,557 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 170,937 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 168,051 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 97,575 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 103,813 |
| U.S. City Nicknames | 0 | - | 4.23 | 101,620 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.90 | 92,443 |
| North America Cities by Map | 0 | - | 4.41 | 46,460 |
| Most Guessed Cities by Country #3 | 0 | - | 4.88 | 39,664 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 200,808 |
| Random Asian City to Country | 0 | - | 4.54 | 43,583 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 122,974 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 43,730 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 108,730 |
| Divided World City Name Puzzle #2 | 0 | - | 4.86 | 32,794 |
| Cities By Wikipedia Word Clouds A-Z | 0 | - | 4.86 | 30,425 |
| Former Capitals Quiz | 0 | - | 4.86 | 68,936 |
| Capitals A-Z | 0 | - | 4.81 | 43,943 |
| Capital Cities Chain | 0 | - | 4.87 | 75,781 |
| Coldest World Capitals | 0 | - | 4.96 | 130,451 |
| Capital Cities by Body of Water | 0 | - | 4.88 | 55,240 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 114,618 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 91,533 |
| Capital Cities with Spanish Names | 0 | - | 4.84 | 65,193 |
| Flags to Capitals #1 | 0 | - | 4.96 | 53,012 |
| Flags to Capitals #2 | 0 | - | 4.95 | 40,008 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.85 | 89,288 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 216,156 |
