| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,788 |
| Name a City - European Countries | 0 | - | 4.90 | 65,294 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,747 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,930 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,540 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,973 |
| World Capitals Quiz | 0 | - | 5.00 | 5,068,121 |
| Europe Capital to Country | 0 | - | 4.99 | 249,828 |
| Asia Capital to Country | 0 | - | 4.96 | 126,564 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,739 |
| European Capitals by Map | 0 | - | 4.99 | 138,880 |
| African Capitals by Map | 0 | - | 4.99 | 133,578 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,209 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,982 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,328 |
| European Coastal Capitals | 0 | - | 4.95 | 90,484 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,542 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,558 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,764 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,113 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,584,517 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,933 |
| Official Cities in the UK | 0 | - | 4.89 | 283,378 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,427 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,414 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,376 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,962 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,135 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,779 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,135 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,241 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,233 |
| Capitals of the Stans | 0 | - | 4.95 | 26,805 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,988 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,059 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,324 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,656 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,679 |
| Find the City #1 | 0 | - | 4.97 | 42,751 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,010 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,103 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,309 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,380 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,102 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,821 |
| Countries by Capital City | 0 | - | 5.00 | 68,090 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,080 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,565 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,069 |
| Moved Capital Cities | 0 | - | 4.96 | 74,122 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,233 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,493 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,111 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,982 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,343 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,481 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,614 |
| Random European Capital to Country | 0 | - | 4.98 | 190,763 |
| Random European Country to Capital | 0 | - | 4.93 | 164,939 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,363 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,681 |
| Random African Capital to Country | 0 | - | 4.97 | 100,645 |
| Random African Country to Capital | 0 | - | 4.94 | 71,164 |
| Melbourne Suburbs | 0 | - | 4.85 | 52,982 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,121 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,824 |
| North American Sports Cities | 0 | - | 4.83 | 172,251 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,287 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,688,032 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,316 |
| Name a Valid World City | 0 | - | 4.83 | 71,079 |
| Cities by Former Name | 0 | - | 4.83 | 91,503 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,357 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,615 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,052 |
| World Capitals by Map | 0 | - | 5.00 | 285,992 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,229 |
| Random Capital to Country | 0 | - | 4.99 | 2,589,560 |
| Random Country to Capital | 0 | - | 4.98 | 919,462 |
| Capitals Starting With H | 0 | - | 4.91 | 92,439 |
| Capitals Starting With K | 0 | - | 4.88 | 83,164 |
| Capitals Starting With L | 0 | - | 4.81 | 87,957 |
| Capitals Starting With M | 0 | - | 4.93 | 107,611 |
| Capitals Starting With P | 0 | - | 4.88 | 78,085 |
| Capitals Starting With R | 0 | - | 4.87 | 81,716 |
| Capitals Starting With S | 0 | - | 4.90 | 85,660 |
| Capitals Starting With T | 0 | - | 4.85 | 76,070 |
| Capitals Starting With W | 0 | - | 4.87 | 91,225 |
| Capitals Starting With A | 0 | - | 4.97 | 127,746 |
| Capitals Starting With B | 0 | - | 4.89 | 118,342 |
| Capitals Starting With D | 0 | - | 4.93 | 96,312 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,004 |
| Cities in European History #1 | 0 | - | 4.62 | 133,900 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,334 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,731 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,875 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,883 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,737 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,749 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,977 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,708 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,953 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,589 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,084 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,103 |
| Which City in Europe? | 0 | - | 4.83 | 107,310 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,484 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,232 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,347 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,837 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,131 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,533 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,880 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,832 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,793 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,739 |
| Name a City in EVERY Country - No Capitals | 0 | - | 4.63 | 67,077 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,082 |
| Former Capitals | 0 | - | 4.88 | 71,416 |
| Capital Cities Chain | 0 | - | 4.83 | 82,631 |
| Coldest World Capitals | 0 | - | 4.95 | 133,518 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,473 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,791 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 66,899 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,968 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,570 |
| North America Cities by Map | 0 | - | 4.41 | 47,785 |
| Random European City to Country | 0 | - | 4.69 | 117,565 |
| Random Asian City to Country | 0 | - | 4.56 | 44,480 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,935 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,177 |
| Which City in Canada? | 0 | - | 4.82 | 57,020 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,677 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,694 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,171 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,736 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,385 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,901 |
| Ancient City to Country | 0 | - | 4.70 | 107,982 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,299 |
| City-States | 0 | - | 4.53 | 37,244 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,490 |
| South American Cities on the Map | 0 | - | 4.53 | 35,402 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,691 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,107 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,492 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,897 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,649 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,413 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,700 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,275 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,794 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,177 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,056 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,955 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,101 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,403 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,532 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,492 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,226 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,880 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 12,936 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,636 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,166 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,289 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,327 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,116 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 80,664 |
| Top Five Capitals By Category #2 | 0 | - | 4.77 | 66,875 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,011 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,119 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,964 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,366 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,339 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,018 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,442 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,602 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,165 |
| US States and State Capitals | 0 | - | 4.99 | 161,791 |
| The Only Country ... | 0 | - | 4.91 | 80,922 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,015 |
| Boundary Waters | 0 | - | 4.92 | 88,423 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,121 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,000 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,313 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,405 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,335 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,780 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,520 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,483 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.36 | 44,677 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,142 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,570 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,709 |
| World's Fair Host Cities | 0 | - | 4.74 | 17,302 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 132,887 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,465 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,408 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,261 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,984 |
