| Asia Capitals Quiz | 0 | - | 4.98 | 694,802 |
| Asia Capital to Country | 0 | - | 4.96 | 126,876 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,641 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,674 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,037 |
| Capitals of the Stans | 0 | - | 4.95 | 26,920 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,755 |
| Name a City - European Countries | 0 | - | 4.90 | 65,625 |
| Countries Bordering India | 0 | - | 4.98 | 163,565 |
| Countries Closest to India | 0 | - | 4.97 | 102,942 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,761 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 110,963 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,398 |
| Europe Capital to Country | 0 | - | 4.99 | 250,891 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,208 |
| European Capitals by Map | 0 | - | 4.99 | 139,983 |
| African Capitals by Map | 0 | - | 4.99 | 134,176 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,044 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,298 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,638 |
| European Coastal Capitals | 0 | - | 4.95 | 90,823 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,874 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,563 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,927 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,084 |
| World Capitals Quiz | 0 | - | 5.00 | 5,084,255 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,600 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,254 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,356 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,582 |
| Official Cities in the UK | 0 | - | 4.89 | 284,522 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,904 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,600 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,715 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,213 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,531 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,299 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,554 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,415 |
| Random Asian City to Country | 0 | - | 4.56 | 44,561 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,590,957 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,390 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,316 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,215 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,039 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,254 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,736 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,300 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,353 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,821 |
| States of India Map Quiz | 0 | - | 4.83 | 26,612 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,577 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,745 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,554 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,560 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,697 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,510 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,334 |
| Countries by Capital City | 0 | - | 5.00 | 68,651 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,384 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,827 |
| World Capitals by Proximity | 0 | - | 4.91 | 332,165 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,782 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,422 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,207 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,593 |
| Moved Capital Cities | 0 | - | 4.96 | 74,355 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 16,029 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,801 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,757 |
| Random European Capital to Country | 0 | - | 4.98 | 191,467 |
| Random European Country to Capital | 0 | - | 4.93 | 165,396 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,612 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,009 |
| Random African Capital to Country | 0 | - | 4.97 | 100,922 |
| Random African Country to Capital | 0 | - | 4.94 | 71,385 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,546 |
| India Country Quiz | 0 | - | 4.43 | 130,757 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,749 |
| Asia Map Quiz | 0 | - | 4.99 | 919,742 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,692,937 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,298 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,989 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,945 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,939 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,935 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,310 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,186 |
| Which City in Europe? | 0 | - | 4.83 | 107,569 |
| Countries that Visit India the Most | 0 | - | 4.74 | 60,957 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,266 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.69 | 55,520 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,078 |
| North American Sports Cities | 0 | - | 4.83 | 172,655 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,400 |
| Cities in European History #1 | 0 | - | 4.63 | 134,218 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,386 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,799 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,153 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,558 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 54,024 |
| Cities by Former Name | 0 | - | 4.83 | 91,733 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,489 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,761 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,409 |
| World Capitals by Map | 0 | - | 5.00 | 287,481 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,479 |
| Random Capital to Country | 0 | - | 4.99 | 2,594,805 |
| Random Country to Capital | 0 | - | 4.98 | 922,860 |
| Capitals Starting With H | 0 | - | 4.91 | 92,729 |
| Capitals Starting With K | 0 | - | 4.88 | 83,775 |
| Capitals Starting With L | 0 | - | 4.81 | 88,255 |
| Capitals Starting With M | 0 | - | 4.93 | 108,078 |
| Capitals Starting With P | 0 | - | 4.88 | 78,351 |
| Capitals Starting With R | 0 | - | 4.87 | 81,983 |
| Capitals Starting With S | 0 | - | 4.90 | 85,957 |
| Capitals Starting With T | 0 | - | 4.84 | 76,312 |
| Capitals Starting With W | 0 | - | 4.86 | 91,400 |
| Capitals Starting With A | 0 | - | 4.97 | 128,299 |
| Capitals Starting With B | 0 | - | 4.89 | 118,719 |
| Capitals Starting With D | 0 | - | 4.93 | 96,635 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,927 |
| Which City in Asia? | 0 | - | 4.52 | 51,447 |
| Countries that Beat India | 0 | - | 4.42 | 63,104 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,882 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,300 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,549 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,913 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,484 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,628 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,196 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,511 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 131,102 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,949 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,227 |
| Former Capitals | 0 | - | 4.88 | 71,521 |
| Capital Cities Chain | 0 | - | 4.83 | 82,959 |
| Coldest World Capitals | 0 | - | 4.95 | 133,660 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,778 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,119 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,241 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,417 |
| Which City in Canada? | 0 | - | 4.83 | 57,147 |
| Countries of the Middle East | 0 | - | 4.96 | 201,698 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,243 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,799 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,030 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,372 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,227 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,413 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,263 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,494 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,952 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,173 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,617 |
| North America Cities by Map | 0 | - | 4.41 | 47,850 |
| Random European City to Country | 0 | - | 4.69 | 117,899 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,426 |
| US States and State Capitals | 0 | - | 4.99 | 163,535 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,808 |
| Which City in the Middle East? | 0 | - | 4.47 | 67,187 |
| Hong Kong Facts | 0 | - | 4.49 | 29,296 |
| India Cities Map Quiz | 0 | - | 4.67 | 61,195 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,346 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,671 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,426 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,579 |
| South American Cities on the Map | 0 | - | 4.53 | 35,471 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,844 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,025 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,496 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,976 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,570 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,926 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,162 |
| Name a City - Asian Countries | 0 | - | 4.38 | 19,584 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,614 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,999 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,353 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,734 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,687 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,393 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,301 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,252 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,598 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,520 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,246 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 226,933 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,233 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,244 |
| The Only Country ... | 0 | - | 4.91 | 81,412 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,558 |
| Monarchies of Asia | 0 | - | 4.97 | 71,227 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,025 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,501 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,267 |
| Pakistan Country Quiz | 0 | - | 4.54 | 61,889 |
| Bangladesh Country Quiz | 0 | - | 4.78 | 43,211 |
| States of India | 0 | - | 4.95 | 194,132 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,392 |
