| Asia Capitals Quiz | 0 | - | 4.98 | 689,907 |
| Asia Capital to Country | 0 | - | 4.96 | 126,286 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,839 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,402 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,584 |
| Capitals of the Stans | 0 | - | 4.95 | 26,657 |
| Africa Capitals Quiz | 0 | - | 4.99 | 734,432 |
| Name a City - European Countries | 0 | - | 4.91 | 65,013 |
| Countries Bordering India | 0 | - | 4.98 | 163,242 |
| Countries Closest to India | 0 | - | 4.97 | 102,541 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,531 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,217 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,619 |
| Europe Capital to Country | 0 | - | 4.99 | 249,181 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,342 |
| European Capitals by Map | 0 | - | 4.99 | 138,084 |
| African Capitals by Map | 0 | - | 4.99 | 133,003 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,929 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,725 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,087 |
| European Coastal Capitals | 0 | - | 4.95 | 90,224 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,568 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,148 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,650 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,843 |
| World Capitals Quiz | 0 | - | 5.00 | 5,055,272 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,721 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,949 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,460 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,080 |
| Official Cities in the UK | 0 | - | 4.89 | 282,491 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,847 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,185 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,572 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,098 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,794 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,788 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,987 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,938 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,071 |
| Random Asian City to Country | 0 | - | 4.56 | 44,448 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,579,748 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,776 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,464 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,205 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,355 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,798 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,823 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,969 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,033 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,591 |
| States of India Map Quiz | 0 | - | 4.83 | 26,279 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,609 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,657 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,716 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,119 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,145 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,721 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,334 |
| Countries by Capital City | 0 | - | 5.00 | 67,649 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,836 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,329 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,085 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,039 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,801 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,118 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,394 |
| Moved Capital Cities | 0 | - | 4.96 | 73,949 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,900 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,435 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,486 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,263 |
| Random European Capital to Country | 0 | - | 4.98 | 190,321 |
| Random European Country to Capital | 0 | - | 4.93 | 162,340 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,984 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,089 |
| Random African Capital to Country | 0 | - | 4.97 | 100,288 |
| Random African Country to Capital | 0 | - | 4.94 | 70,872 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,549 |
| Hong Kong Facts | 0 | - | 4.49 | 29,237 |
| India Country Quiz | 0 | - | 4.44 | 130,199 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,870 |
| Asia Map Quiz | 0 | - | 4.99 | 912,110 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,684,334 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,579 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,506 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,861 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,563 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,336 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,905 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,025 |
| Which City in Europe? | 0 | - | 4.83 | 107,077 |
| London Geography | 0 | - | 4.47 | 59,593 |
| Countries that Visit India the Most | 0 | - | 4.74 | 60,535 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,149 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.69 | 55,349 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,508 |
| North American Sports Cities | 0 | - | 4.83 | 171,545 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,083 |
| Cities in European History #1 | 0 | - | 4.63 | 133,628 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,280 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,669 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,085 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,114 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,552 |
| Name a Valid World City | 0 | - | 4.83 | 70,756 |
| Cities by Former Name | 0 | - | 4.84 | 91,321 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,260 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,489 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,675 |
| World Capitals by Map | 0 | - | 5.00 | 285,089 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,034 |
| Random Capital to Country | 0 | - | 4.99 | 2,585,708 |
| Random Country to Capital | 0 | - | 4.98 | 916,235 |
| Capitals Starting With H | 0 | - | 4.90 | 91,819 |
| Capitals Starting With K | 0 | - | 4.85 | 76,011 |
| Capitals Starting With L | 0 | - | 4.81 | 87,229 |
| Capitals Starting With M | 0 | - | 4.93 | 106,701 |
| Capitals Starting With P | 0 | - | 4.88 | 77,515 |
| Capitals Starting With R | 0 | - | 4.87 | 81,289 |
| Capitals Starting With S | 0 | - | 4.89 | 85,144 |
| Capitals Starting With T | 0 | - | 4.84 | 75,627 |
| Capitals Starting With W | 0 | - | 4.87 | 90,908 |
| Capitals Starting With A | 0 | - | 4.97 | 127,053 |
| Capitals Starting With B | 0 | - | 4.89 | 117,718 |
| Capitals Starting With D | 0 | - | 4.93 | 95,794 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,246 |
| Which City in Asia? | 0 | - | 4.52 | 51,276 |
| Washington D.C. Trivia | 0 | - | 4.45 | 38,946 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.42 | 33,461 |
| Countries that Beat India | 0 | - | 4.41 | 62,805 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,879 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,351 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,988 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,630 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,455 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,634 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,174 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 130,212 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,596 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,169 |
| Former Capitals | 0 | - | 4.88 | 71,317 |
| Capital Cities Chain | 0 | - | 4.84 | 82,336 |
| Coldest World Capitals | 0 | - | 4.95 | 133,258 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,249 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,510 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,711 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,982 |
| Which City in Canada? | 0 | - | 4.82 | 56,902 |
| Countries of the Middle East | 0 | - | 4.96 | 200,257 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,452 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,098 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,340 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,822 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,666 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,938 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,209 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,179 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,755 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,095 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,533 |
| North America Cities by Map | 0 | - | 4.41 | 47,731 |
| Random European City to Country | 0 | - | 4.69 | 117,260 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,823 |
| US States and State Capitals | 0 | - | 4.99 | 160,619 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,760 |
| Which City in the Middle East? | 0 | - | 4.47 | 67,009 |
| Geography of Rome | 0 | - | 4.51 | 16,644 |
| Paris City Trivia | 0 | - | 4.31 | 35,513 |
| Venice Trivia | 0 | - | 4.45 | 10,442 |
| Milan Trivia | 0 | - | 4.56 | 15,152 |
| Berlin City Trivia | 0 | - | 4.67 | 13,159 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,790 |
| Rome City Trivia | 0 | - | 4.49 | 20,632 |
| India Cities Map Quiz | 0 | - | 4.64 | 60,926 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,022 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,653 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,184 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,456 |
| South American Cities on the Map | 0 | - | 4.56 | 35,335 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,215 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,809 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,322 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,435 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,061 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,655 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,977 |
| Name a City - Asian Countries | 0 | - | 4.38 | 19,474 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,735 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,320 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,881 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,516 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,983 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,266 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,004 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,956 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,218 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,204 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,822 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,965 |
