| Europe Capital to Country | 0 | - | 4.99 | 248,977 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,192 |
| European Capitals by Map | 0 | - | 4.99 | 137,824 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,634 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,008 |
| European Coastal Capitals | 0 | - | 4.95 | 90,150 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,952 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,721 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,676 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,942 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,013 |
| Africa Capitals Quiz | 0 | - | 4.99 | 733,852 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,265 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,682 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,927 |
| Asia Capital to Country | 0 | - | 4.96 | 126,201 |
| African Capitals by Map | 0 | - | 4.99 | 132,897 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,751 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,368 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,337 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,367 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,601 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,357 |
| Random European Capital to Country | 0 | - | 4.98 | 190,035 |
| Random European Country to Capital | 0 | - | 4.92 | 156,077 |
| European Capitals by Airport Code | 0 | - | 4.93 | 35,838 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,332 |
| Official Cities in the UK | 0 | - | 4.89 | 282,237 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,329 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,017 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,533 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,858 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,268 |
| Capitals of the Stans | 0 | - | 4.95 | 26,614 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,683 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,221 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,748 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,439 |
| Name a City - European Countries | 0 | - | 4.91 | 64,907 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,943 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,805 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,906 |
| Random African Capital to Country | 0 | - | 4.97 | 100,121 |
| Random African Country to Capital | 0 | - | 4.94 | 70,657 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,366 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,132 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,494 |
| World Capitals Quiz | 0 | - | 5.00 | 5,051,747 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,913 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,245 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 93,967 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,511 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,808 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 65,944 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,843 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,997 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,824 |
| Cities in European History #1 | 0 | - | 4.63 | 133,565 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,118 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,855 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,127 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,578,345 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,641 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,919 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,078 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,261 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,608 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,390 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,428 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,499 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,301 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,994 |
| Find the City #1 | 0 | - | 4.97 | 42,501 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,626 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,065 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,085 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,348 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,208 |
| Countries by Capital City | 0 | - | 5.00 | 67,514 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,769 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,268 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,793 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,723 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,102 |
| Moved Capital Cities | 0 | - | 4.96 | 73,900 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,891 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,453 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,169 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,683,366 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,646 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,383 |
| North American Sports Cities | 0 | - | 4.83 | 171,417 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,048 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,888 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,818 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,469 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,429 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,053 |
| Name a Valid World City | 0 | - | 4.83 | 70,647 |
| Cities by Former Name | 0 | - | 4.84 | 91,286 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,223 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,458 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,853 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,547 |
| World Capitals by Map | 0 | - | 5.00 | 284,875 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,993 |
| Random Capital to Country | 0 | - | 4.99 | 2,584,578 |
| All First Level Subdivision Capitals | 0 | - | 4.85 | 15,057 |
| Random Country to Capital | 0 | - | 4.98 | 915,245 |
| Capitals Starting With H | 0 | - | 4.90 | 91,748 |
| Capitals Starting With K | 0 | - | 4.85 | 75,953 |
| Capitals Starting With L | 0 | - | 4.81 | 87,164 |
| Capitals Starting With M | 0 | - | 4.93 | 106,613 |
| Capitals Starting With P | 0 | - | 4.88 | 77,463 |
| Capitals Starting With R | 0 | - | 4.87 | 81,247 |
| Capitals Starting With S | 0 | - | 4.89 | 85,089 |
| Capitals Starting With T | 0 | - | 4.84 | 75,579 |
| Capitals Starting With W | 0 | - | 4.87 | 90,867 |
| Capitals Starting With A | 0 | - | 4.97 | 126,967 |
| Capitals Starting With B | 0 | - | 4.89 | 117,654 |
| Capitals Starting With D | 0 | - | 4.93 | 95,722 |
| Which City in Europe? | 0 | - | 4.83 | 107,018 |
| Boroughs of London | 0 | - | 4.63 | 87,399 |
| London Geography | 0 | - | 4.47 | 59,575 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,267 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,649 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,842 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,333 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,077 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,479 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,720 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,973 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,713 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,603 |
| Most Populous World Capitals | 0 | - | 4.94 | 174,989 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,197 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,137 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,736 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,085 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,517 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,442 |
| North America Cities by Map | 0 | - | 4.41 | 47,714 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,567 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,999 |
| Random European City to Country | 0 | - | 4.69 | 117,090 |
| Random Asian City to Country | 0 | - | 4.56 | 44,438 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 130,124 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,556 |
| Name a City in EVERY Country - No Capitals | 0 | - | 4.63 | 66,722 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,719 |
| Former Capitals | 0 | - | 4.88 | 71,294 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,500 |
| Capital Cities Chain | 0 | - | 4.84 | 82,276 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,183 |
| Coldest World Capitals | 0 | - | 4.95 | 133,224 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,161 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,416 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,985 |
| Which City in Canada? | 0 | - | 4.82 | 56,867 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,383 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,665 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,505 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,381 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,033 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 343,706 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,364 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,685 |
| Capital Cities by Cartoon Riddles | 0 | - | 4.98 | 86,973 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,282 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,467 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,898 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,908 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,175 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,150 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,780 |
| World Capitals in the Answer | 0 | - | 4.94 | 76,628 |
| US States and State Capitals | 0 | - | 4.99 | 160,346 |
| The Only Country ... | 0 | - | 4.91 | 80,477 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,682 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,346 |
| Smaller U.K. Towns That You May Know | 0 | - | 4.20 | 9,111 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,635 |
| Ancient City to Country | 0 | - | 4.70 | 107,804 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,156 |
| City-States | 0 | - | 4.53 | 37,185 |
| South American Cities on the Map | 0 | - | 4.56 | 35,317 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,646 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,979 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,147 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,775 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,584 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,607 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,123 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,948 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,046 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,330 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,504 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,195 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,871 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,784 |
