| Asia Capitals Quiz | 0 | - | 4.98 | 695,287 |
| Asia Capital to Country | 0 | - | 4.96 | 126,932 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,810 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,700 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,078 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,600 |
| Capitals of the Stans | 0 | - | 4.95 | 26,956 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,336 |
| Europe Capital to Country | 0 | - | 4.99 | 251,065 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,310 |
| European Capitals by Map | 0 | - | 4.99 | 140,264 |
| African Capitals by Map | 0 | - | 4.99 | 135,754 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,363 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,702 |
| European Coastal Capitals | 0 | - | 4.95 | 90,889 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,093 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,757 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,947 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,761 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,071 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,008 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,801 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,774 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,252 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,597 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,057 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,342 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,134 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,457 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,311 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,912 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,329 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,119 |
| Name a City - European Countries | 0 | - | 4.90 | 65,731 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,864 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,632 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,834 |
| Random European Capital to Country | 0 | - | 4.98 | 191,560 |
| Random European Country to Capital | 0 | - | 4.93 | 165,473 |
| Random African Capital to Country | 0 | - | 4.97 | 100,977 |
| Random African Country to Capital | 0 | - | 4.94 | 71,447 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,468 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,043 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,495 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,221 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 16,035 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,951 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,018 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,798 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 68,026 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,349 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,204 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,555 |
| World Capitals Quiz | 0 | - | 5.00 | 5,087,252 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,972 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,331 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,422 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,614 |
| Official Cities in the UK | 0 | - | 4.89 | 284,773 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,737 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,393 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,955 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,050 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,592,229 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,315 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,480 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,620 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,294 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,101 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,794 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,666 |
| Find the City #1 | 0 | - | 4.97 | 43,033 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,632 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,611 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,751 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,593 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,455 |
| Countries by Capital City | 0 | - | 5.00 | 68,740 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,431 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,876 |
| World Capitals by Proximity | 0 | - | 4.90 | 332,387 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,462 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,407 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,327 |
| Moved Capital Cities | 0 | - | 4.96 | 74,394 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,669 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,274 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,687 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,454 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,597 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,307 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,693,712 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,407 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,025 |
| Which City in Europe? | 0 | - | 4.83 | 107,630 |
| North American Sports Cities | 0 | - | 4.83 | 172,711 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,424 |
| Cities in European History #1 | 0 | - | 4.63 | 134,269 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,389 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,810 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,911 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,170 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,632 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 54,132 |
| Name a Valid World City | 0 | - | 4.83 | 71,538 |
| Cities by Former Name | 0 | - | 4.83 | 91,774 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,517 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,788 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 45,006 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,461 |
| World Capitals by Map | 0 | - | 5.00 | 287,716 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,530 |
| Random Capital to Country | 0 | - | 4.99 | 2,595,611 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,434 |
| Random Country to Capital | 0 | - | 4.98 | 923,519 |
| Asian Capital Superlatives - Top 2 | 0 | - | 4.37 | 28,135 |
| Capitals Starting With H | 0 | - | 4.91 | 92,779 |
| Capitals Starting With K | 0 | - | 4.88 | 83,832 |
| Capitals Starting With L | 0 | - | 4.81 | 88,295 |
| Capitals Starting With M | 0 | - | 4.93 | 108,149 |
| Capitals Starting With P | 0 | - | 4.88 | 78,406 |
| Capitals Starting With R | 0 | - | 4.87 | 82,025 |
| Capitals Starting With S | 0 | - | 4.90 | 86,012 |
| Capitals Starting With T | 0 | - | 4.85 | 76,360 |
| Capitals Starting With W | 0 | - | 4.87 | 91,424 |
| Capitals Starting With A | 0 | - | 4.97 | 128,362 |
| Capitals Starting With B | 0 | - | 4.89 | 118,779 |
| Capitals Starting With D | 0 | - | 4.93 | 96,683 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,166 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,082 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,816 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,731 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,577 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,708 |
| Most Populous World Capitals | 0 | - | 4.94 | 176,290 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,643 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,417 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,638 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,324 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,172 |
| Former Capitals | 0 | - | 4.88 | 71,544 |
| Capital Cities Chain | 0 | - | 4.84 | 83,022 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,593 |
| Coldest World Capitals | 0 | - | 4.95 | 133,685 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,816 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,537 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,167 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,487 |
| Which City in Canada? | 0 | - | 4.83 | 57,172 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,267 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,530 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,963 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,179 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,630 |
| North America Cities by Map | 0 | - | 4.41 | 47,863 |
| Random European City to Country | 0 | - | 4.69 | 118,115 |
| Random Asian City to Country | 0 | - | 4.56 | 44,564 |
| Name a City in EVERY Country - No Capitals | 0 | - | 4.63 | 67,556 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,464 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,782 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,283 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,124 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,003 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,596 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,005 |
| US States and State Capitals | 0 | - | 4.99 | 163,713 |
| Hong Kong Facts | 0 | - | 4.49 | 29,304 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,471 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,780 |
| Biggest Cities in Asia | 0 | - | 4.95 | 117,476 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 50,249 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,450 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,592 |
| South American Cities on the Map | 0 | - | 4.53 | 35,478 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,755 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,895 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,054 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,508 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,011 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,607 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,944 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,190 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,212 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,639 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,751 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,807 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,276 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,647 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,543 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,324 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,246 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.17 | 129,520 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.09 | 58,193 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 26,226 |
| The Only Country ... | 0 | - | 4.91 | 81,481 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,635 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 137,181 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,370 |
| Ancient City to Country | 0 | - | 4.70 | 108,173 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,983 |
