| Europe Capital to Country | 0 | - | 4.99 | 249,890 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,765 |
| European Capitals by Map | 0 | - | 4.99 | 138,948 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,001 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,345 |
| European Coastal Capitals | 0 | - | 4.95 | 90,522 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,817 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,973 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,167 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,143 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,246 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,974 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,183 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,271 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,121 |
| Asia Capital to Country | 0 | - | 4.96 | 126,591 |
| African Capitals by Map | 0 | - | 4.99 | 133,643 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,260 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,553 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,640 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,800 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,489 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,622 |
| Random European Capital to Country | 0 | - | 4.98 | 190,784 |
| Random European Country to Capital | 0 | - | 4.93 | 164,993 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,032 |
| Official Cities in the UK | 0 | - | 4.89 | 283,461 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,479 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,405 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,788 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,272 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,614 |
| Capitals of the Stans | 0 | - | 4.95 | 26,815 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,841 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,088 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,417 |
| Name a City - European Countries | 0 | - | 4.90 | 65,315 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,034 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,367 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,375 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,699 |
| Random African Capital to Country | 0 | - | 4.97 | 100,657 |
| Random African Country to Capital | 0 | - | 4.94 | 71,174 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,559 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,577 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,995 |
| World Capitals Quiz | 0 | - | 5.00 | 5,069,386 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,982 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,332 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,135 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,717 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,957 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,100 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,114 |
| Cities in European History #1 | 0 | - | 4.63 | 133,921 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,584,939 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,735 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,440 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 12,987 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,480 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,999 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,015 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,701 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,711 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,141 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,333 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,412 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,133 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,870 |
| Countries by Capital City | 0 | - | 5.00 | 68,138 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,103 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,581 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,099 |
| Moved Capital Cities | 0 | - | 4.96 | 74,140 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,914 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,410 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,516 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,952 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,200 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,067 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,167 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,972 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,493 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,419 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,294 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,614 |
| Melbourne Suburbs | 0 | - | 4.85 | 53,047 |
| North American Sports Cities | 0 | - | 4.83 | 172,281 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,292 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,939 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,836 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,688,422 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,330 |
| Name a Valid World City | 0 | - | 4.83 | 71,109 |
| Cities by Former Name | 0 | - | 4.83 | 91,516 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,366 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,627 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,899 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,091 |
| World Capitals by Map | 0 | - | 5.00 | 286,086 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,247 |
| Random Capital to Country | 0 | - | 4.99 | 2,589,960 |
| Random Country to Capital | 0 | - | 4.98 | 919,724 |
| Capitals Starting With H | 0 | - | 4.91 | 92,474 |
| Capitals Starting With K | 0 | - | 4.88 | 83,289 |
| Capitals Starting With L | 0 | - | 4.81 | 88,000 |
| Capitals Starting With M | 0 | - | 4.93 | 107,674 |
| Capitals Starting With P | 0 | - | 4.88 | 78,126 |
| Capitals Starting With R | 0 | - | 4.87 | 81,758 |
| Capitals Starting With S | 0 | - | 4.90 | 85,702 |
| Capitals Starting With T | 0 | - | 4.85 | 76,108 |
| Capitals Starting With W | 0 | - | 4.87 | 91,248 |
| Capitals Starting With A | 0 | - | 4.97 | 127,797 |
| Capitals Starting With B | 0 | - | 4.89 | 118,379 |
| Capitals Starting With D | 0 | - | 4.93 | 96,348 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,002 |
| Boroughs of London | 0 | - | 4.63 | 87,814 |
| London Geography | 0 | - | 4.47 | 59,654 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,335 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,735 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,879 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,930 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,115 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,752 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,757 |
| Which City in Europe? | 0 | - | 4.83 | 107,342 |
| Most Populous World Capitals | 0 | - | 4.94 | 175,843 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,236 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,361 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,846 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,134 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,541 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,389 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,903 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,884 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,824 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,755 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,108 |
| Former Capitals | 0 | - | 4.88 | 71,426 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,652 |
| Capital Cities Chain | 0 | - | 4.83 | 82,668 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,388 |
| Coldest World Capitals | 0 | - | 4.95 | 133,527 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,492 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,819 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 113,935 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,024 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,761 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,670 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,027 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,573 |
| North America Cities by Map | 0 | - | 4.41 | 47,791 |
| Random European City to Country | 0 | - | 4.69 | 117,606 |
| Random Asian City to Country | 0 | - | 4.56 | 44,484 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,062 |
| Which City in Canada? | 0 | - | 4.83 | 57,038 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,730 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,207 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,767 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,395 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 345,261 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,920 |
| Ancient City to Country | 0 | - | 4.70 | 107,992 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,306 |
| City-States | 0 | - | 4.53 | 37,248 |
| South American Cities on the Map | 0 | - | 4.53 | 35,408 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,695 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,117 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,526 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,904 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,655 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,714 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,803 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,182 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,067 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,973 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,107 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,533 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,502 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,230 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,895 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,642 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,319 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 80,718 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 66,906 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,036 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,133 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,379 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,351 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,029 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,169 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,727 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,216 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 36,914 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,523 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 33,963 |
| US States and State Capitals | 0 | - | 4.99 | 161,913 |
| The Only Country ... | 0 | - | 4.91 | 80,949 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,415 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,326 |
