| Asia Capitals Quiz | 0 | - | 4.98 | 695,724 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,368 |
| Asia Capital to Country | 0 | - | 4.96 | 126,993 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,174 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,903 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,126 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,670 |
| Capitals of the Stans | 0 | - | 4.95 | 26,992 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,854 |
| Europe Capital to Country | 0 | - | 4.99 | 251,218 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,423 |
| European Capitals by Map | 0 | - | 4.99 | 140,724 |
| African Capitals by Map | 0 | - | 4.99 | 139,141 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,459 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,822 |
| European Coastal Capitals | 0 | - | 4.95 | 90,950 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,276 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,661 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,896 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,984 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,789 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,131 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,202 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,941 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,833 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,290 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,660 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,072 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,380 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,166 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,494 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,350 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,997 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,972 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,166 |
| Name a City - European Countries | 0 | - | 4.90 | 65,801 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,913 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,872 |
| Random European Capital to Country | 0 | - | 4.98 | 191,633 |
| Random European Country to Capital | 0 | - | 4.93 | 165,512 |
| Random African Capital to Country | 0 | - | 4.97 | 101,010 |
| Random African Country to Capital | 0 | - | 4.94 | 71,491 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,516 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,100 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,584 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,067 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,228 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,417 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 16,102 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,030 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,082 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,832 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 68,136 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,375 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,218 |
| World Capitals Quiz | 0 | - | 5.00 | 5,089,474 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 145,027 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,458 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,504 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,649 |
| Official Cities in the UK | 0 | - | 4.89 | 284,946 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,767 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,428 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,127 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,593,141 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 45,015 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,356 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,537 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,817 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,378 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,156 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,816 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,011 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,752 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,517 |
| Find the City #1 | 0 | - | 4.97 | 43,090 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,718 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,662 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,835 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,700 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,547 |
| Countries by Capital City | 0 | - | 5.00 | 68,827 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,490 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,924 |
| World Capitals by Proximity | 0 | - | 4.90 | 332,556 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,515 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,345 |
| Moved Capital Cities | 0 | - | 4.96 | 74,429 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,692 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,327 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,757 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,694,338 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,536 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,928 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,793 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,291 |
| Which City in Europe? | 0 | - | 4.83 | 107,670 |
| North American Sports Cities | 0 | - | 4.83 | 172,769 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,443 |
| Cities in European History #1 | 0 | - | 4.63 | 134,313 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,397 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,821 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,918 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,175 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,680 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,202 |
| Name a Valid World City | 0 | - | 4.83 | 71,588 |
| Cities by Former Name | 0 | - | 4.83 | 91,805 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,538 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,827 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,511 |
| World Capitals by Map | 0 | - | 5.00 | 287,997 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,579 |
| Random Capital to Country | 0 | - | 4.99 | 2,596,293 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,436 |
| Random Country to Capital | 0 | - | 4.98 | 924,003 |
| Capitals Starting With H | 0 | - | 4.91 | 92,820 |
| Capitals Starting With K | 0 | - | 4.88 | 83,873 |
| Capitals Starting With L | 0 | - | 4.81 | 88,341 |
| Capitals Starting With M | 0 | - | 4.93 | 108,228 |
| Capitals Starting With P | 0 | - | 4.88 | 78,451 |
| Capitals Starting With R | 0 | - | 4.87 | 82,062 |
| Capitals Starting With S | 0 | - | 4.90 | 86,046 |
| Capitals Starting With T | 0 | - | 4.84 | 76,390 |
| Capitals Starting With W | 0 | - | 4.87 | 91,443 |
| Capitals Starting With A | 0 | - | 4.97 | 128,414 |
| Capitals Starting With B | 0 | - | 4.88 | 118,829 |
| Capitals Starting With D | 0 | - | 4.93 | 96,720 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,188 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,086 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,823 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,737 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,334 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,965 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,603 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,896 |
| Most Populous World Capitals | 0 | - | 4.94 | 176,340 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,656 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,524 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,742 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,367 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,267 |
| Former Capitals | 0 | - | 4.88 | 71,558 |
| Capital Cities Chain | 0 | - | 4.84 | 83,062 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,613 |
| Coldest World Capitals | 0 | - | 4.95 | 133,905 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,860 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,569 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,213 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,636 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,257 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,906 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,286 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,538 |
| Which City in Canada? | 0 | - | 4.83 | 57,199 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,276 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,555 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,981 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,190 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,639 |
| North America Cities by Map | 0 | - | 4.41 | 47,872 |
| Random European City to Country | 0 | - | 4.69 | 118,157 |
| Random Asian City to Country | 0 | - | 4.56 | 44,571 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,510 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,129 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,010 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,605 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,012 |
| US States and State Capitals | 0 | - | 4.99 | 163,909 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.43 | 54,829 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,617 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,036 |
| Biggest Cities in Asia | 0 | - | 4.95 | 117,534 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 50,267 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,458 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,602 |
| South American Cities on the Map | 0 | - | 4.53 | 35,491 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,765 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,275 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,079 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,056 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,651 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,971 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,199 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,249 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,651 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,765 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,906 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,297 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,678 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,573 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,362 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,258 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.17 | 129,541 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.09 | 58,198 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 26,229 |
| The Only Country ... | 0 | - | 4.91 | 81,528 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,421 |
| Countries Mentioned in the Bible | 0 | - | 4.96 | 67,335 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,718 |
