| Asia Capitals Quiz | 0 | - | 4.98 | 687,687 |
| Asia Capital to Country | 0 | - | 4.96 | 125,976 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,517 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,281 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,351 |
| Capitals of the Stans | 0 | - | 4.95 | 26,522 |
| Africa Capitals Quiz | 0 | - | 4.99 | 732,141 |
| Name a City - European Countries | 0 | - | 4.92 | 64,676 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,775 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,187 |
| Europe Capital to Country | 0 | - | 4.99 | 248,429 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,833 |
| European Capitals by Map | 0 | - | 4.99 | 137,126 |
| African Capitals by Map | 0 | - | 4.99 | 132,507 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,856 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,445 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,824 |
| European Coastal Capitals | 0 | - | 4.95 | 89,964 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,653 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,364 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,498 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,730 |
| World Capitals Quiz | 0 | - | 5.00 | 5,041,950 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,302 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,325 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,164 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,925 |
| Official Cities in the UK | 0 | - | 4.89 | 281,323 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,825 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,956 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,671 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,829 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,580 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,376 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,829 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,694 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,896 |
| Random Asian City to Country | 0 | - | 4.56 | 44,416 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,574,593 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,446 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,601 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,706 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,030 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,571 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,301 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,804 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,962 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,160 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,618 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,319 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,919 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,877 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,040 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,883 |
| Countries by Capital City | 0 | - | 5.00 | 67,133 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,560 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 114,087 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,111 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,706 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,557 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,063 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,293 |
| Moved Capital Cities | 0 | - | 4.96 | 73,759 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,852 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,202 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,340 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 74,310 |
| Random European Capital to Country | 0 | - | 4.98 | 189,536 |
| Random European Country to Capital | 0 | - | 4.92 | 147,698 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,528 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,629 |
| Random African Capital to Country | 0 | - | 4.97 | 99,868 |
| Random African Country to Capital | 0 | - | 4.94 | 70,359 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,049 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,182 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,608 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,127 |
| Singapore Country Quiz | 0 | - | 4.74 | 45,150 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,442,583 |
| Asia Map Quiz | 0 | - | 4.99 | 908,920 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,680,393 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,241 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,257 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,814 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,381 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,070 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,702 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,940 |
| Which City in Europe? | 0 | - | 4.83 | 106,896 |
| Boroughs of London | 0 | - | 4.63 | 87,248 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 55,362 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,805 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,287 |
| North American Sports Cities | 0 | - | 4.83 | 171,155 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,988 |
| Cities in European History #1 | 0 | - | 4.63 | 133,369 |
| European Cities by Map #2 | 0 | - | 4.47 | 47,235 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,606 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,042 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,914 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,334 |
| Cities by Former Name | 0 | - | 4.84 | 91,138 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,056 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,355 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,256 |
| World Capitals by Map | 0 | - | 5.00 | 284,189 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,841 |
| Random Capital to Country | 0 | - | 4.99 | 2,581,296 |
| Random Country to Capital | 0 | - | 4.98 | 913,416 |
| Capitals Starting With H | 0 | - | 4.90 | 91,554 |
| Capitals Starting With K | 0 | - | 4.85 | 75,839 |
| Capitals Starting With L | 0 | - | 4.81 | 87,010 |
| Capitals Starting With M | 0 | - | 4.93 | 106,369 |
| Capitals Starting With P | 0 | - | 4.88 | 77,342 |
| Capitals Starting With R | 0 | - | 4.87 | 81,113 |
| Capitals Starting With S | 0 | - | 4.89 | 84,965 |
| Capitals Starting With T | 0 | - | 4.84 | 75,433 |
| Capitals Starting With W | 0 | - | 4.89 | 90,753 |
| Capitals Starting With A | 0 | - | 4.97 | 126,758 |
| Capitals Starting With B | 0 | - | 4.89 | 117,480 |
| Capitals Starting With D | 0 | - | 4.93 | 95,564 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,883 |
| Which City in Asia? | 0 | - | 4.52 | 51,216 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,377,818 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,919 |
| Flags of Asia Quiz | 0 | - | 4.99 | 607,369 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,719 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,380 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,388 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,540 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,905 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,455 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,137 |
| Former Capitals | 0 | - | 4.88 | 71,221 |
| India State Capitals Quiz | 0 | - | 4.27 | 59,436 |
| Capital Cities Chain | 0 | - | 4.84 | 82,086 |
| Coldest World Capitals | 0 | - | 4.95 | 133,135 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,986 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,180 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,436 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,766 |
| Which City in Canada? | 0 | - | 4.82 | 56,795 |
| Countries of the Middle East | 0 | - | 4.96 | 199,421 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,023 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,727 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,004 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,585 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,444 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,494 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,180 |
| Southernmost Major Cities | 0 | - | 4.48 | 56,803 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,663 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,054 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,495 |
| North America Cities by Map | 0 | - | 4.41 | 47,664 |
| Random European City to Country | 0 | - | 4.69 | 116,814 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,481 |
| US States and State Capitals | 0 | - | 4.99 | 159,414 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,731 |
| Which City in the Middle East? | 0 | - | 4.47 | 66,924 |
| Hong Kong Facts | 0 | - | 4.48 | 29,203 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,387 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,176 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,076 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,373 |
| South American Cities on the Map | 0 | - | 4.56 | 35,275 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,947 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,679 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,230 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,221 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,814 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,484 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,880 |
| Name a City - Asian Countries | 0 | - | 4.38 | 19,427 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,575 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,216 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,850 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,373 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,657 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,199 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,869 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,814 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,018 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,045 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,648 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,564 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,066 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,444 |
| The Only Country ... | 0 | - | 4.91 | 80,178 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,572 |
| Monarchies of Asia | 0 | - | 4.97 | 70,720 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,535 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,240 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,293 |
| Philippines Country Quiz | 0 | - | 4.56 | 75,045 |
| Thailand Country Quiz | 0 | - | 4.53 | 52,949 |
| Indonesia Country Quiz | 0 | - | 4.78 | 74,705 |
| Vietnam Country Quiz | 0 | - | 4.74 | 63,157 |
| Malaysia Country Quiz | 0 | - | 4.59 | 38,973 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,613 |
