| Asia Capitals Quiz | 0 | - | 4.98 | 690,883 |
| Asia Capital to Country | 0 | - | 4.96 | 126,452 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,055 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,491 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,682 |
| Capitals of the Stans | 0 | - | 4.95 | 26,735 |
| Japan Country Quiz | 0 | - | 4.93 | 142,200 |
| Name a City - European Countries | 0 | - | 4.90 | 65,174 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,690 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,316 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,021 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,444 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,955 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,899 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,386 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,795 |
| Europe Capital to Country | 0 | - | 4.99 | 249,522 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,553 |
| European Capitals by Map | 0 | - | 4.99 | 138,514 |
| African Capitals by Map | 0 | - | 4.99 | 133,324 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,860 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,216 |
| European Coastal Capitals | 0 | - | 4.95 | 90,361 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,087 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,521 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,736 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,863 |
| World Capitals Quiz | 0 | - | 5.00 | 5,062,224 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,358 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,479 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,606 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,331 |
| Official Cities in the UK | 0 | - | 4.89 | 282,985 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,338 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,031 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,232 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,874 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,961 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,068 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,073 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,159 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,918 |
| Random Asian City to Country | 0 | - | 4.56 | 44,457 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,972 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,457 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,181 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,520 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,582,379 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,886 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,037 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,041 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,392 |
| China Cities Map Quiz | 0 | - | 4.94 | 104,902 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,599 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,196 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,438 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,539 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,546 |
| Random European Capital to Country | 0 | - | 4.98 | 190,613 |
| Random European Country to Capital | 0 | - | 4.93 | 164,519 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,188 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,582 |
| Random African Capital to Country | 0 | - | 4.97 | 100,476 |
| Random African Country to Capital | 0 | - | 4.94 | 71,081 |
| Melbourne Suburbs | 0 | - | 4.85 | 52,763 |
| Hong Kong Facts | 0 | - | 4.49 | 29,249 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,139 |
| Countries that Border China | 0 | - | 4.96 | 262,830 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,171 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,823 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,675 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,686,282 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,736 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,650 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,919 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,225 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,250 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,934 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,579 |
| Countries by Capital City | 0 | - | 5.00 | 67,889 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,953 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,446 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,570 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,940 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,146 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,877 |
| Moved Capital Cities | 0 | - | 4.96 | 74,035 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,940 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,640 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,465 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,008 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,064 |
| Which City in Europe? | 0 | - | 4.83 | 107,148 |
| Boroughs of London | 0 | - | 4.63 | 87,647 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,248 |
| Countries that Beat China | 0 | - | 4.86 | 115,473 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,426 |
| Asia Map Quiz | 0 | - | 4.99 | 914,315 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,702 |
| North American Sports Cities | 0 | - | 4.83 | 171,740 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,232 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,235 |
| Cities by Former Name | 0 | - | 4.83 | 91,415 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,314 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,564 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,861 |
| World Capitals by Map | 0 | - | 5.00 | 285,544 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,141 |
| Random Capital to Country | 0 | - | 4.99 | 2,587,779 |
| Random Country to Capital | 0 | - | 4.98 | 918,081 |
| Capitals Starting With H | 0 | - | 4.90 | 92,012 |
| Capitals Starting With K | 0 | - | 4.85 | 78,969 |
| Capitals Starting With L | 0 | - | 4.81 | 87,453 |
| Capitals Starting With M | 0 | - | 4.93 | 107,017 |
| Capitals Starting With P | 0 | - | 4.88 | 77,710 |
| Capitals Starting With R | 0 | - | 4.87 | 81,429 |
| Capitals Starting With S | 0 | - | 4.89 | 85,334 |
| Capitals Starting With T | 0 | - | 4.84 | 75,781 |
| Capitals Starting With W | 0 | - | 4.87 | 91,021 |
| Capitals Starting With A | 0 | - | 4.97 | 127,313 |
| Capitals Starting With B | 0 | - | 4.89 | 117,956 |
| Capitals Starting With D | 0 | - | 4.93 | 95,971 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,595 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,742 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,615 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,323 |
| Cities in European History #1 | 0 | - | 4.63 | 133,779 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,304 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,696 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,100 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,643 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,593 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,809 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,091 |
| Which City in the Middle East? | 0 | - | 4.47 | 67,065 |
| Which City in Asia? | 0 | - | 4.52 | 51,317 |
| Which City in Canada? | 0 | - | 4.82 | 56,940 |
| Countries that Beat Japan | 0 | - | 4.41 | 67,860 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,082 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,556 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,509 |
| North America Cities by Map | 0 | - | 4.41 | 47,758 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,768 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,532 |
| Random European City to Country | 0 | - | 4.69 | 117,450 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,673 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,681 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,940 |
| Former Capitals | 0 | - | 4.88 | 71,373 |
| Capital Cities Chain | 0 | - | 4.83 | 82,468 |
| Coldest World Capitals | 0 | - | 4.95 | 133,447 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,374 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,652 |
| US States and State Capitals | 0 | - | 4.99 | 161,207 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,770 |
| Countries of the Middle East | 0 | - | 4.96 | 200,713 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,634 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,262 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,512 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,957 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,794 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,073 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,399 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,989 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,222 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,274 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,795 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,115 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,250 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,467 |
| South American Cities on the Map | 0 | - | 4.56 | 35,375 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,379 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,859 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,373 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,608 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,177 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,740 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,026 |
| Name a City - Asian Countries | 0 | - | 4.38 | 19,496 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,441 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,902 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.90 | 12,086 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,595 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,164 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,289 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,066 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,051 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,294 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,276 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,918 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,274 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,147 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,822 |
| The Only Country ... | 0 | - | 4.91 | 80,748 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,024 |
| Monarchies of Asia | 0 | - | 4.97 | 70,969 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,770 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,267 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,762 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,455 |
