| Which City In the United Kingdom? | 0 | - | 4.97 | 93,925 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,342 |
| Asia Capital to Country | 0 | - | 4.96 | 126,209 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,755 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,373 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,812 |
| Which City in Germany? | 0 | - | 4.50 | 135,843 |
| Which City in Italy? | 0 | - | 4.64 | 89,759 |
| Which City in France? | 0 | - | 4.64 | 72,869 |
| Which City in Spain? | 0 | - | 4.50 | 49,813 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,540 |
| Which City in Canada? | 0 | - | 4.82 | 56,872 |
| Which City in Australia? | 0 | - | 4.67 | 34,338 |
| Capitals of the Stans | 0 | - | 4.95 | 26,617 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,701 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.45 | 54,670 |
| Asian Cities by Wikipedia Descriptions | 0 | - | 4.57 | 31,225 |
| Random Asian City to Country | 0 | - | 4.56 | 44,439 |
| Africa Capitals Quiz | 0 | - | 4.99 | 733,916 |
| Name a City - European Countries | 0 | - | 4.91 | 64,923 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,918 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,514 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,278 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 38,974 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,117 |
| Which City in Europe? | 0 | - | 4.83 | 107,025 |
| Which City in the Middle East? | 0 | - | 4.47 | 66,988 |
| Which City in California? | 0 | - | 4.56 | 31,972 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,150 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,510 |
| Europe Capital to Country | 0 | - | 4.99 | 249,006 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,211 |
| European Capitals by Map | 0 | - | 4.99 | 137,857 |
| African Capitals by Map | 0 | - | 4.99 | 132,906 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,651 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,021 |
| European Coastal Capitals | 0 | - | 4.95 | 90,164 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,358 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,987 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,607 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,456 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,672 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,683 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,385 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,039 |
| Official Cities in the UK | 0 | - | 4.89 | 282,257 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,844 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,377 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,361 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,022 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,731 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,697 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,946 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,870 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,017 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,651 |
| Which City in Asia? | 0 | - | 4.52 | 51,260 |
| Which City in Texas? | 0 | - | 4.45 | 25,035 |
| Which City in Florida? | 0 | - | 4.61 | 10,957 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,817 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,690 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,263 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,092 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,278 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,126 |
| World Capitals Quiz | 0 | - | 5.00 | 5,052,106 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,759 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,501 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,933 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,652 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,520 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,683,484 |
| Random European City to Country | 0 | - | 4.69 | 117,122 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,578,518 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,948 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,369 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 93,969 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,374 |
| Random European Capital to Country | 0 | - | 4.98 | 190,093 |
| Random European Country to Capital | 0 | - | 4.92 | 158,012 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,860 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,935 |
| Random African Capital to Country | 0 | - | 4.97 | 100,139 |
| Random African Country to Capital | 0 | - | 4.94 | 70,670 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,384 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,752 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,888 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,646 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,479 |
| Random U.S. City to State | 0 | - | 4.45 | 75,784 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,440 |
| Name a City - Asian Countries | 0 | - | 4.38 | 19,462 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,124 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,809 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,106 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,853 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,893 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,853 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,004 |
| European Cities by Clue | 0 | - | 4.70 | 88,958 |
| Hindu Countries | 0 | - | 4.86 | 49,854 |
| Countries that Beat China | 0 | - | 4.86 | 115,228 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 55,513 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,185 |
| Asia Map Quiz | 0 | - | 4.99 | 911,320 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,512 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,638 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,072 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,092 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,356 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,225 |
| Countries by Capital City | 0 | - | 5.00 | 67,533 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,775 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,276 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,730 |
| Moved Capital Cities | 0 | - | 4.96 | 73,904 |
| Random Capital to Country | 0 | - | 4.99 | 2,584,705 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,185 |
| Random Country to Capital | 0 | - | 4.98 | 915,356 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,148 |
| Which City in the United States? | 0 | - | 4.21 | 56,851 |
| Which City in Africa? | 0 | - | 4.77 | 57,711 |
| Countries that Beat India | 0 | - | 4.41 | 62,769 |
| Countries that Beat Egypt | 0 | - | 4.88 | 56,798 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,303 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,383 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,447 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,396 |
| North American Sports Cities | 0 | - | 4.83 | 171,435 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,058 |
| Cities in European History #1 | 0 | - | 4.63 | 133,574 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,443 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,268 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,653 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,330 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,079 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,577 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,017 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 130,131 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,061 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,490 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,565 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,416 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,160 |
| Name a Valid World City | 0 | - | 4.83 | 70,659 |
| Cities by Former Name | 0 | - | 4.84 | 91,289 |
| Former Capitals | 0 | - | 4.88 | 71,298 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,225 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,459 |
| Capital Cities Chain | 0 | - | 4.84 | 82,281 |
| Coldest World Capitals | 0 | - | 4.95 | 133,226 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,557 |
| World Capitals by Map | 0 | - | 5.00 | 284,901 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,994 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,165 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,621 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,420 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 65,959 |
| Capitals Starting With H | 0 | - | 4.90 | 91,755 |
| Capitals Starting With K | 0 | - | 4.85 | 75,963 |
| Capitals Starting With L | 0 | - | 4.81 | 87,173 |
| Capitals Starting With M | 0 | - | 4.93 | 106,623 |
| Capitals Starting With P | 0 | - | 4.88 | 77,470 |
| Capitals Starting With R | 0 | - | 4.87 | 81,254 |
| Capitals Starting With S | 0 | - | 4.89 | 85,095 |
| Capitals Starting With T | 0 | - | 4.84 | 75,584 |
| Capitals Starting With W | 0 | - | 4.87 | 90,873 |
| Capitals Starting With A | 0 | - | 4.97 | 126,977 |
| Capitals Starting With B | 0 | - | 4.89 | 117,661 |
| Capitals Starting With D | 0 | - | 4.93 | 95,734 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,441 |
| US States and State Capitals | 0 | - | 4.99 | 160,383 |
| Which City in Latin America? | 0 | - | 4.63 | 46,937 |
| Hong Kong Facts | 0 | - | 4.49 | 29,236 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,747 |
| Countries of the Middle East | 0 | - | 4.96 | 199,925 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.64 | 75,347 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,364 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,012 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,267 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,757 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,605 |
| India A-Z | 0 | - | 4.42 | 34,032 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,250 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,846 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,846 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,521 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,477 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,159 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,523 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,429 |
| South American Cities on the Map | 0 | - | 4.56 | 35,322 |
| North America Cities by Map | 0 | - | 4.41 | 47,715 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,156 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,781 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,303 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,372 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,002 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,614 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,321 |
