| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,232 |
| Europe Capital to Country | 0 | - | 4.99 | 250,576 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,035 |
| European Capitals by Map | 0 | - | 4.99 | 139,574 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,176 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,520 |
| European Coastal Capitals | 0 | - | 4.95 | 90,699 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,262 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,410 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,347 |
| Africa Capitals Quiz | 0 | - | 4.99 | 738,648 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,870 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,539 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,223 |
| Asia Capital to Country | 0 | - | 4.96 | 126,749 |
| African Capitals by Map | 0 | - | 4.99 | 134,021 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,535 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,623 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,368 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,553 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,876 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,728 |
| Random European Capital to Country | 0 | - | 4.98 | 191,046 |
| Random European Country to Capital | 0 | - | 4.93 | 165,268 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,292 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,954 |
| Official Cities in the UK | 0 | - | 4.89 | 284,165 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,204 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,569 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,022 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,916 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,445 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,834 |
| Capitals of the Stans | 0 | - | 4.95 | 26,876 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,254 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,594 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,181 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,963 |
| Name a City - European Countries | 0 | - | 4.90 | 65,487 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,610 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,522 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,837 |
| Random African Capital to Country | 0 | - | 4.97 | 100,794 |
| Random African Country to Capital | 0 | - | 4.94 | 71,320 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,422 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,137 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,826 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,239 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,450 |
| World Capitals Quiz | 0 | - | 5.00 | 5,078,792 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,365 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,245 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,877 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,032 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 67,509 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,234 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,156 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,092 |
| Cities in European History #1 | 0 | - | 4.63 | 134,105 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,585 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,251 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,747 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,740 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,588,534 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,151 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,339 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,026 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,890 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,349 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,553 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,310 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,461 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,399 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,484 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,594 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,347 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,154 |
| Countries by Capital City | 0 | - | 5.00 | 68,453 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,259 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,736 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,753 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,307 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,194 |
| Moved Capital Cities | 0 | - | 4.96 | 74,275 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 16,007 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,689 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,604 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,691,226 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,117 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,391 |
| North American Sports Cities | 0 | - | 4.83 | 172,507 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,359 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,955 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,848 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,159 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,896 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,464 |
| Name a Valid World City | 0 | - | 4.83 | 71,335 |
| Cities by Former Name | 0 | - | 4.83 | 91,631 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,435 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,710 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,923 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,300 |
| World Capitals by Map | 0 | - | 5.00 | 287,003 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,385 |
| Random Capital to Country | 0 | - | 4.99 | 2,592,936 |
| Random Country to Capital | 0 | - | 4.98 | 921,575 |
| Capitals Starting With H | 0 | - | 4.91 | 92,649 |
| Capitals Starting With K | 0 | - | 4.88 | 83,671 |
| Capitals Starting With L | 0 | - | 4.81 | 88,177 |
| Capitals Starting With M | 0 | - | 4.93 | 107,945 |
| Capitals Starting With P | 0 | - | 4.88 | 78,281 |
| Capitals Starting With R | 0 | - | 4.87 | 81,917 |
| Capitals Starting With S | 0 | - | 4.90 | 85,882 |
| Capitals Starting With T | 0 | - | 4.85 | 76,235 |
| Capitals Starting With W | 0 | - | 4.87 | 91,352 |
| Capitals Starting With A | 0 | - | 4.97 | 128,185 |
| Capitals Starting With B | 0 | - | 4.89 | 118,606 |
| Capitals Starting With D | 0 | - | 4.93 | 96,541 |
| Which City in Europe? | 0 | - | 4.83 | 107,478 |
| Boroughs of London | 0 | - | 4.63 | 87,998 |
| London Geography | 0 | - | 4.47 | 59,701 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,505 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,366 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,774 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,890 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,417 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,135 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,921 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,069 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,064 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,789 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,701 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,243 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.49 | 26,071 |
| Most Populous World Capitals | 0 | - | 4.94 | 176,079 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,250 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,427 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,904 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,159 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,602 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,589 |
| North America Cities by Map | 0 | - | 4.41 | 47,824 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,077 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,270 |
| Random European City to Country | 0 | - | 4.69 | 117,778 |
| Random Asian City to Country | 0 | - | 4.56 | 44,552 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,989 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,876 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,297 |
| Former Capitals | 0 | - | 4.88 | 71,492 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,723 |
| Capital Cities Chain | 0 | - | 4.83 | 82,834 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,504 |
| Coldest World Capitals | 0 | - | 4.95 | 133,602 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,664 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,005 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,101 |
| Which City in Canada? | 0 | - | 4.83 | 57,105 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,420 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,019 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,484 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,150 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,496 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 346,207 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,875 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,087 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,564 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,699 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,537 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,205 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,523 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,467 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,128 |
| US States and State Capitals | 0 | - | 4.99 | 162,965 |
| The Only Country ... | 0 | - | 4.91 | 81,269 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,868 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,854 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,039 |
| Ancient City to Country | 0 | - | 4.70 | 108,084 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,377 |
| City-States | 0 | - | 4.53 | 37,286 |
| South American Cities on the Map | 0 | - | 4.53 | 35,442 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,729 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,170 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,707 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,982 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,696 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,876 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,200 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,121 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,129 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,552 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,245 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,979 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,954 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 81,069 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,105 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,146 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,206 |
