| Name a City - European Countries | 0 | - | 4.90 | 65,402 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,930 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,133 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,720 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,135 |
| Europe Capital to Country | 0 | - | 4.99 | 250,385 |
| Asia Capital to Country | 0 | - | 4.96 | 126,686 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,912 |
| European Capitals by Map | 0 | - | 4.99 | 139,269 |
| African Capitals by Map | 0 | - | 4.99 | 133,823 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,441 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,101 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,445 |
| European Coastal Capitals | 0 | - | 4.95 | 90,624 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,598 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,082 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,106 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,841 |
| World Capitals Quiz | 0 | - | 5.00 | 5,075,185 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,573 |
| Official Cities in the UK | 0 | - | 4.89 | 283,861 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,517 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,899 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,499 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,063 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,296 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,858 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,200 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,389 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,452 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,419 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,306 |
| Capitals of the Stans | 0 | - | 4.95 | 26,850 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,453 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,177 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,910 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,874 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,818 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,586,921 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,113 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,425 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,171 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,512 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,526 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,681 |
| Random European Capital to Country | 0 | - | 4.98 | 190,955 |
| Random European Country to Capital | 0 | - | 4.93 | 165,159 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,469 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,770 |
| Random African Capital to Country | 0 | - | 4.97 | 100,756 |
| Random African Country to Capital | 0 | - | 4.94 | 71,246 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,222 |
| Every European Country Shape | 0 | - | 4.96 | 201,783 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,779 |
| Every African Country Shape | 0 | - | 4.90 | 87,371 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,844 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,843 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,756 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,743 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,837 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,929 |
| Country Flag-Shape Picture Quiz #8 | 0 | - | 4.98 | 57,185 |
| Australia by Picture | 0 | - | 4.41 | 28,617 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 158,398 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 83,730 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,178 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,690,111 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,062 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,837 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,276 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,427 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,524 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,260 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,039 |
| Countries by Capital City | 0 | - | 5.00 | 68,316 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,188 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,669 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,519 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,005 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,220 |
| Moved Capital Cities | 0 | - | 4.96 | 74,223 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,835 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,005 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,731 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,571 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,182 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,144 |
| Which City in Europe? | 0 | - | 4.83 | 107,417 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 64,474 |
| Former Country Flag-Shape Picture Quiz | 0 | - | 4.98 | 89,671 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,579 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,912 |
| North American Sports Cities | 0 | - | 4.83 | 172,408 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,329 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,406 |
| Name a Valid World City | 0 | - | 4.83 | 71,242 |
| Cities by Former Name | 0 | - | 4.83 | 91,587 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,407 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,667 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,231 |
| World Capitals by Map | 0 | - | 5.00 | 286,544 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,329 |
| Random Capital to Country | 0 | - | 4.99 | 2,591,899 |
| Random Country to Capital | 0 | - | 4.98 | 920,839 |
| Capitals Starting With H | 0 | - | 4.91 | 92,588 |
| Capitals Starting With K | 0 | - | 4.88 | 83,564 |
| Capitals Starting With L | 0 | - | 4.81 | 88,120 |
| Capitals Starting With M | 0 | - | 4.93 | 107,842 |
| Capitals Starting With P | 0 | - | 4.88 | 78,234 |
| Capitals Starting With R | 0 | - | 4.87 | 81,862 |
| Capitals Starting With S | 0 | - | 4.90 | 85,816 |
| Capitals Starting With T | 0 | - | 4.85 | 76,190 |
| Capitals Starting With W | 0 | - | 4.87 | 91,318 |
| Capitals Starting With A | 0 | - | 4.97 | 128,078 |
| Capitals Starting With B | 0 | - | 4.89 | 118,534 |
| Capitals Starting With D | 0 | - | 4.93 | 96,481 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,603 |
| Random European Flag to Country | 0 | - | 4.89 | 182,543 |
| Random African Flag to Country | 0 | - | 4.88 | 74,969 |
| Cities in European History #1 | 0 | - | 4.63 | 134,034 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,350 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,759 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,888 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,127 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,853 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,058 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,272 |
| Which City in Canada? | 0 | - | 4.83 | 57,082 |
| World Map without 12 Countries | 0 | - | 4.97 | 344,507 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 907,239 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,823 |
| Every Country Shape | 0 | - | 5.00 | 465,683 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,348 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,138 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 34,533 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,813 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 97,233 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,464 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,103 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,480 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,880 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,592 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,565 |
| North America Cities by Map | 0 | - | 4.41 | 47,816 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,007 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,096 |
| Random European City to Country | 0 | - | 4.69 | 117,699 |
| Random Asian City to Country | 0 | - | 4.56 | 44,540 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,917 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,816 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,226 |
| Former Capitals | 0 | - | 4.88 | 71,466 |
| Capital Cities Chain | 0 | - | 4.84 | 82,764 |
| Coldest World Capitals | 0 | - | 4.95 | 133,574 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,587 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,919 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 67,259 |
| US States and State Capitals | 0 | - | 4.99 | 162,550 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 170,069 |
| Random African Countries on a Map | 0 | - | 4.99 | 296,010 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,569 |
| Random European Countries on a Map | 0 | - | 4.97 | 283,597 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 318,701 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,945 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,892 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,366 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,848 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,448 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,311 |
| Flags to Largest Cities | 0 | - | 4.54 | 51,406 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,246 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,407 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,876 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,147 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,348 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,533 |
| South American Cities on the Map | 0 | - | 4.53 | 35,431 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,717 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,638 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,938 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,443 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,810 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,390 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,851 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,091 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,045 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,537 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 13,174 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,675 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,182 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,438 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,351 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,198 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,168 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,995 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,082 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,622 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,657 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,192 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,070 |
