| Asia Capitals Quiz | 0 | - | 4.98 | 593,818 |
| Asia Capital to Country | 0 | - | 4.96 | 105,676 |
| Asian Capitals by Map | 0 | - | 4.98 | 46,981 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 46,572 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 45,039 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 77,925 |
| Name a Valid European Capital | 0 | - | 4.93 | 121,394 |
| Capitals of the Stans | 0 | - | 4.95 | 21,184 |
| Random Asian City to Country | 0 | - | 4.52 | 33,663 |
| Africa Capitals Quiz | 0 | - | 4.99 | 634,358 |
| Name a City - European Countries | 0 | - | 4.95 | 51,910 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 38,118 |
| Random African Capitals on a Map | 0 | - | 4.95 | 48,118 |
| Random European Capitals on a Map | 0 | - | 4.97 | 106,858 |
| Name a Valid Asian Capital | 0 | - | 4.52 | 55,274 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.75 | 34,053 |
| Which City in Europe? | 0 | - | 4.84 | 97,379 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 79,889 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 56,544 |
| Europe Capital to Country | 0 | - | 4.99 | 219,901 |
| EU Capitals with No Hints | 0 | - | 4.96 | 124,434 |
| European Capitals by Map | 0 | - | 4.99 | 93,461 |
| African Capitals by Map | 0 | - | 4.99 | 110,543 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 78,860 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 72,037 |
| European Coastal Capitals | 0 | - | 4.95 | 77,150 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 228,246 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.91 | 193,659 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 76,057 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 160,883 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.91 | 80,846 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.90 | 84,746 |
| Official Cities in the UK | 0 | - | 4.86 | 232,210 |
| Asian Cities by Map #1 | 0 | - | 4.49 | 38,937 |
| South America Capitals Quiz | 0 | - | 5.00 | 419,465 |
| North America Capitals Quiz | 0 | - | 4.99 | 186,026 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 52,123 |
| Top 10 Most Remote European Capitals | 0 | - | 4.85 | 84,235 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 105,194 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 66,893 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 51,159 |
| European Capitals Ending in N | 0 | - | 4.91 | 73,926 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 74,688 |
| Name a Valid U.S. State Capital | 0 | - | 4.82 | 49,395 |
| Which City In the United Kingdom? | 0 | - | 4.96 | 74,680 |
| Which City in Canada? | 0 | - | 4.89 | 45,190 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 121,589 |
| Random European City to Country | 0 | - | 4.72 | 106,312 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 93,351 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 72,597 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 62,774 |
| World Capitals Quiz | 0 | - | 5.00 | 4,496,842 |
| Capitals of Canadian Provinces | 0 | - | 4.86 | 73,633 |
| European Capital Superlatives - Top 2 | 0 | - | 4.93 | 61,678 |
| Which City in the Middle East? | 0 | - | 4.48 | 50,912 |
| Which City in Asia? | 0 | - | 4.45 | 39,930 |
| Name a Valid Asian Country | 0 | - | 4.98 | 92,395 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,527,819 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,382,387 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 116,040 |
| Most Guessed European Capitals | 0 | - | 4.89 | 96,462 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 76,661 |
| Random European Capital to Country | 0 | - | 4.97 | 152,707 |
| Random European Country to Capital | 0 | - | 4.92 | 134,961 |
| Random Asian Country to Capital | 0 | - | 4.94 | 85,637 |
| Random Asian Capital to Country | 0 | - | 4.97 | 89,146 |
| Random African Capital to Country | 0 | - | 4.97 | 79,444 |
| Random African Country to Capital | 0 | - | 4.94 | 61,881 |
| Random U.S. State Capitals on a Map | 0 | - | 4.94 | 82,035 |
| Asian Cities by Clue | 0 | - | 4.75 | 24,820 |
| Hong Kong Facts | 0 | - | 4.46 | 27,804 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 63,288 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 24,926 |
| Most Guessed U.S. Cities | 0 | - | 4.90 | 91,263 |
| Random U.S. City to State | 0 | - | 4.44 | 65,696 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 61,464 |
| Name a City - Asian Countries | 0 | - | 4.38 | 17,249 |
| Asian Coastal Capitals | 0 | - | 4.54 | 20,239 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 63,430 |
| Word Scramble - European Capitals | 0 | - | 4.79 | 87,201 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 13,691 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 79,778 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.85 | 39,083 |
| European Cities by Clue | 0 | - | 4.72 | 85,011 |
| London Geography | 0 | - | 4.47 | 55,894 |
| Countries Bordering China Since 1914 | 0 | - | 4.91 | 87,735 |
| Countries that Beat China | 0 | - | 4.82 | 100,032 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,344,904 |
| Asia Map Quiz | 0 | - | 4.99 | 785,202 |
| Global Cities on a World Map | 0 | - | 4.92 | 91,425 |
| Find the City #1 | 0 | - | 4.97 | 34,410 |
| Northernmost Capital Cities | 0 | - | 4.98 | 93,965 |
| Most Remote Capital Cities | 0 | - | 4.90 | 43,704 |
| Capital Cities: Ports and Saints | 0 | - | 4.94 | 34,329 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 90,764 |
| Same Letter Country and Capital | 0 | - | 4.99 | 127,149 |
| Countries by Capital City | 0 | - | 4.99 | 49,337 |
| Capital Cities Based on First Two Letters | 0 | - | 4.84 | 65,889 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 105,034 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 72,922 |
| Moved Capital Cities | 0 | - | 4.94 | 52,254 |
| Random Capital to Country | 0 | - | 4.99 | 2,360,410 |
| Random Country to Capital | 0 | - | 4.98 | 802,171 |
| U.S. State Capitals Map Quiz | 0 | - | 4.91 | 125,719 |
| Which City in Africa? | 0 | - | 4.77 | 54,168 |
| Biggest Trading Partners - China | 0 | - | 4.96 | 70,049 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,281,189 |
| European Capitals by Airport Code | 0 | - | 4.89 | 25,118 |
| Flags of Asia Quiz | 0 | - | 4.99 | 524,328 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 116,982 |
| Summer Olympic City Bids | 0 | - | 4.93 | 37,131 |
| Important Cities in European History | 0 | - | 4.55 | 109,785 |
| European Cities by Map #2 | 0 | - | 4.47 | 44,465 |
| European Cities by Map #1 | 0 | - | 4.64 | 51,809 |
| Mediterranean Cities by Map | 0 | - | 4.48 | 49,165 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.88 | 91,312 |
| Cities in Squares on a Map - Europe | 0 | - | 4.72 | 45,966 |
| Tokyo City Trivia | 0 | - | 4.50 | 12,403 |
| Cities by Former Name | 0 | - | 4.86 | 71,349 |
| India State Capitals Quiz | 0 | - | 4.31 | 55,082 |
| Capitals in their Native Languages | 0 | - | 4.95 | 127,549 |
| Nearest Capital City #1 | 0 | - | 4.82 | 52,434 |
| World Capitals by Proximity | 0 | - | 4.88 | 299,186 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 48,823 |
| World Capitals by Map | 0 | - | 5.00 | 241,636 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 50,260 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.36 | 176,449 |
| All First Level Subdivision Capitals | 0 | - | 4.87 | 13,017 |
| World Capitals By Letter - H | 0 | - | 4.84 | 71,178 |
| World Capitals By Letter - K | 0 | - | 4.81 | 65,852 |
| World Capitals By Letter - M | 0 | - | 4.90 | 85,881 |
| World Capitals By Letter - P | 0 | - | 4.85 | 67,008 |
| World Capitals By Letter - R | 0 | - | 4.87 | 72,236 |
| World Capitals By Letter - S | 0 | - | 4.89 | 74,449 |
| World Capitals By Letter - T | 0 | - | 4.81 | 66,375 |
| World Capitals By Letter - W | 0 | - | 4.88 | 82,191 |
| World Capitals By Letter - A | 0 | - | 4.96 | 104,532 |
| World Capitals By Letter - B | 0 | - | 4.84 | 96,773 |
| World Capitals By Letter - D | 0 | - | 4.91 | 78,913 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 119,653 |
| Asian Cities by Wikipedia Descriptions | 0 | - | 4.60 | 24,378 |
| Which City in Latin America? | 0 | - | 4.57 | 38,424 |
| Which City in Australia? | 0 | - | 4.63 | 31,823 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,184,113 |
| Countries that Beat Egypt | 0 | - | 4.93 | 50,880 |
| South and Central Asia Map Quiz | 0 | - | 4.92 | 79,844 |
| Countries of Europe by Population | 0 | - | 4.98 | 126,710 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 205,238 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 157,356 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.97 | 64,378 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.91 | 89,745 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 193,421 |
| Cities with the Biggest Economies | 0 | - | 4.92 | 118,498 |
| Divided World City Name Puzzle #1 | 0 | - | 4.91 | 39,846 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 104,538 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 34,994 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.37 | 36,337 |
| Capital Cities by Cartoon Riddles | 0 | - | 4.99 | 68,141 |
| Cities By Wikipedia Word Clouds A-Z | 0 | - | 4.86 | 28,110 |
| Former Capitals Quiz | 0 | - | 4.81 | 58,019 |
| Capitals A-Z | 0 | - | 4.84 | 41,774 |
| World Capitals Closest to Jerusalem | 0 | - | 4.45 | 42,799 |
| Capital Cities Chain | 0 | - | 4.86 | 71,406 |
| Coldest World Capitals | 0 | - | 4.96 | 128,027 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 53,269 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.90 | 89,586 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 88,362 |
| Capital Cities with Spanish Names | 0 | - | 4.85 | 62,955 |
| Flags to Capitals #1 | 0 | - | 4.97 | 48,985 |
| Flags to Capitals #2 | 0 | - | 4.95 | 36,727 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 85,012 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.90 | 206,984 |
| World Capitals in the Answer | 0 | - | 4.94 | 67,361 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 78,659 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 40,987 |
| The Only Country ... | 0 | - | 4.88 | 46,113 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.42 | 51,257 |
| Which City in Germany? | 0 | - | 4.49 | 120,937 |
| Which City in Italy? | 0 | - | 4.53 | 72,556 |
| Which City in France? | 0 | - | 4.65 | 66,760 |
| Which City in Spain? | 0 | - | 4.47 | 39,262 |
| New York City Trivia #1 | 0 | - | 4.14 | 33,846 |
| Washington D.C. Trivia | 0 | - | 4.44 | 31,258 |
| Geography of Rome | 0 | - | 4.50 | 15,853 |
| Paris City Trivia | 0 | - | 4.30 | 33,942 |
| Venice Trivia | 0 | - | 4.43 | 9,974 |
| Milan Trivia | 0 | - | 4.54 | 14,430 |
| Florence City Trivia | 0 | - | 4.44 | 10,815 |
| Berlin City Trivia | 0 | - | 4.63 | 11,383 |
| Amsterdam Trivia | 0 | - | 4.50 | 14,731 |
| Rome City Trivia | 0 | - | 4.46 | 19,335 |
| Countries of the Middle East | 0 | - | 4.96 | 173,123 |
| Monarchies of Asia | 0 | - | 4.95 | 54,001 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 110,975 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 93,582 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 111,549 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 125,610 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 88,705 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 96,552 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 37,551 |
