| Asia Capitals Quiz | 0 | - | 4.98 | 687,877 |
| Asia Capital to Country | 0 | - | 4.96 | 126,004 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,553 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,290 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,378 |
| Capitals of the Stans | 0 | - | 4.95 | 26,542 |
| Hong Kong Facts | 0 | - | 4.48 | 29,208 |
| Name a City - European Countries | 0 | - | 4.92 | 64,700 |
| Africa Capitals Quiz | 0 | - | 4.99 | 732,298 |
| Countries that Border China | 0 | - | 4.96 | 262,180 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,861 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,743 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,861 |
| Countries that Beat China | 0 | - | 4.86 | 114,984 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,876 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,224 |
| Europe Capital to Country | 0 | - | 4.99 | 248,512 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,878 |
| European Capitals by Map | 0 | - | 4.99 | 137,211 |
| African Capitals by Map | 0 | - | 4.99 | 132,549 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,466 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,850 |
| European Coastal Capitals | 0 | - | 4.95 | 89,992 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,736 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,438 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,508 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,827 |
| World Capitals Quiz | 0 | - | 5.00 | 5,043,148 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,466 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,378 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,189 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,936 |
| Official Cities in the UK | 0 | - | 4.89 | 281,435 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,981 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,761 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,864 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,597 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,409 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,844 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,712 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,909 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,475 |
| Random Asian City to Country | 0 | - | 4.56 | 44,420 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,676 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,739 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,059 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,575,070 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,604 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,358 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,823 |
| Provinces of China Map Quiz | 0 | - | 4.91 | 92,969 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,362 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,749 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,301 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,220 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,354 |
| Random European Capital to Country | 0 | - | 4.98 | 189,567 |
| Random European Country to Capital | 0 | - | 4.92 | 147,721 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,553 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,649 |
| Random African Capital to Country | 0 | - | 4.97 | 99,896 |
| Random African Country to Capital | 0 | - | 4.94 | 70,386 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,104 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,855 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,086 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,821 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,928 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,098 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,666 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,208 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,621 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,680,712 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,267 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,283 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,362 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,936 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,900 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,082 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,929 |
| Countries by Capital City | 0 | - | 5.00 | 67,170 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,581 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 114,114 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,196 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,575 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,072 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,820 |
| Moved Capital Cities | 0 | - | 4.96 | 73,783 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,857 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,393 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,106 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 74,567 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,722 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,945 |
| Which City in Europe? | 0 | - | 4.83 | 106,913 |
| London Geography | 0 | - | 4.47 | 59,521 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,670 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,533 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,974 |
| China Multiple Choice | 0 | - | 4.50 | 37,187 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,442,798 |
| Asia Map Quiz | 0 | - | 4.99 | 909,198 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,317 |
| North American Sports Cities | 0 | - | 4.83 | 171,192 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,000 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,935 |
| Name a Valid World City | 0 | - | 4.83 | 70,393 |
| Cities by Former Name | 0 | - | 4.84 | 91,156 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,153 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,366 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,289 |
| World Capitals by Map | 0 | - | 5.00 | 284,294 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,854 |
| Random Capital to Country | 0 | - | 4.99 | 2,581,813 |
| Random Country to Capital | 0 | - | 4.98 | 913,648 |
| Capitals Starting With H | 0 | - | 4.90 | 91,582 |
| Capitals Starting With K | 0 | - | 4.85 | 75,852 |
| Capitals Starting With L | 0 | - | 4.81 | 87,030 |
| Capitals Starting With M | 0 | - | 4.93 | 106,400 |
| Capitals Starting With P | 0 | - | 4.88 | 77,355 |
| Capitals Starting With R | 0 | - | 4.87 | 81,129 |
| Capitals Starting With S | 0 | - | 4.89 | 84,979 |
| Capitals Starting With T | 0 | - | 4.84 | 75,450 |
| Capitals Starting With W | 0 | - | 4.89 | 90,767 |
| Capitals Starting With A | 0 | - | 4.97 | 126,781 |
| Capitals Starting With B | 0 | - | 4.89 | 117,500 |
| Capitals Starting With D | 0 | - | 4.93 | 95,584 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,905 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,790 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,378,258 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,960 |
| Flags of Asia Quiz | 0 | - | 4.99 | 607,584 |
| Cities in European History #1 | 0 | - | 4.63 | 133,408 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,237 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,608 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,045 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,345 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,141 |
| India State Capitals Quiz | 0 | - | 4.27 | 59,440 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,458 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,788 |
| Which City in the Middle East? | 0 | - | 4.47 | 66,935 |
| Which City in Asia? | 0 | - | 4.52 | 51,226 |
| Which City in Canada? | 0 | - | 4.82 | 56,805 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,878 |
| Hong Kong A-Z | 0 | - | 4.55 | 14,724 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,820 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,497 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,391 |
| North America Cities by Map | 0 | - | 4.41 | 47,669 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,419 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,601 |
| Random European City to Country | 0 | - | 4.69 | 116,821 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,935 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,475 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,510 |
| Former Capitals | 0 | - | 4.88 | 71,224 |
| Capital Cities Chain | 0 | - | 4.84 | 82,102 |
| Coldest World Capitals | 0 | - | 4.95 | 133,154 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,013 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,203 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 65,499 |
| US States and State Capitals | 0 | - | 4.99 | 159,551 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,731 |
| Geography of Rome | 0 | - | 4.51 | 16,634 |
| Paris City Trivia | 0 | - | 4.31 | 35,482 |
| Venice Trivia | 0 | - | 4.45 | 10,435 |
| Milan Trivia | 0 | - | 4.56 | 15,140 |
| Berlin City Trivia | 0 | - | 4.67 | 13,128 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,767 |
| Rome City Trivia | 0 | - | 4.49 | 20,611 |
| Countries of the Middle East | 0 | - | 4.96 | 199,507 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,067 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,771 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,039 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,613 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,469 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,583 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,445 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,233 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,184 |
| Southernmost Major Cities | 0 | - | 4.48 | 56,873 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,675 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,058 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,085 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,382 |
| South American Cities on the Map | 0 | - | 4.56 | 35,282 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,975 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,689 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,245 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,243 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,836 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,503 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,894 |
| Name a City - Asian Countries | 0 | - | 4.38 | 19,431 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,585 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,228 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,855 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,383 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,697 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,204 |
