| Europe Capital to Country | 0 | - | 4.99 | 248,988 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,201 |
| European Capitals by Map | 0 | - | 4.99 | 137,835 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,647 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,017 |
| European Coastal Capitals | 0 | - | 4.95 | 90,155 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,972 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,725 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,683 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,943 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,013 |
| Africa Capitals Quiz | 0 | - | 4.99 | 733,884 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,312 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,696 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,929 |
| Asia Capital to Country | 0 | - | 4.96 | 126,205 |
| African Capitals by Map | 0 | - | 4.99 | 132,897 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,753 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,369 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,340 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,367 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,603 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,359 |
| Random European Capital to Country | 0 | - | 4.98 | 190,056 |
| Random European Country to Capital | 0 | - | 4.92 | 156,839 |
| European Capitals by Airport Code | 0 | - | 4.93 | 35,843 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,348 |
| Official Cities in the UK | 0 | - | 4.89 | 282,239 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,332 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,018 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,537 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,865 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,271 |
| Capitals of the Stans | 0 | - | 4.95 | 26,615 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,687 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,243 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,750 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,441 |
| Name a City - European Countries | 0 | - | 4.91 | 64,917 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,946 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,838 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,917 |
| Random African Capital to Country | 0 | - | 4.97 | 100,130 |
| Random African Country to Capital | 0 | - | 4.94 | 70,663 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,379 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,139 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,499 |
| World Capitals Quiz | 0 | - | 5.00 | 5,051,909 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,915 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,246 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 93,968 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,511 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,810 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 65,950 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,848 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,998 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,835 |
| Cities in European History #1 | 0 | - | 4.63 | 133,568 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,121 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,858 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,140 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,578,428 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,645 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,922 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,083 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,266 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,613 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,390 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,429 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,506 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,302 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,997 |
| Find the City #1 | 0 | - | 4.97 | 42,502 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,630 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,069 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,088 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,349 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,215 |
| Countries by Capital City | 0 | - | 5.00 | 67,525 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,769 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,270 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,799 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,725 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,104 |
| Moved Capital Cities | 0 | - | 4.96 | 73,901 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,892 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,455 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,175 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,683,418 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,648 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,383 |
| North American Sports Cities | 0 | - | 4.83 | 171,424 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,050 |
| 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 | 105,471 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,430 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,056 |
| Name a Valid World City | 0 | - | 4.83 | 70,651 |
| Cities by Former Name | 0 | - | 4.84 | 91,288 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,224 |
| 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 | 68,550 |
| World Capitals by Map | 0 | - | 5.00 | 284,888 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,993 |
| Random Capital to Country | 0 | - | 4.99 | 2,584,626 |
| All First Level Subdivision Capitals | 0 | - | 4.85 | 15,057 |
| Random Country to Capital | 0 | - | 4.98 | 915,283 |
| Capitals Starting With H | 0 | - | 4.90 | 91,751 |
| Capitals Starting With K | 0 | - | 4.85 | 75,956 |
| Capitals Starting With L | 0 | - | 4.81 | 87,169 |
| Capitals Starting With M | 0 | - | 4.93 | 106,618 |
| Capitals Starting With P | 0 | - | 4.88 | 77,467 |
| Capitals Starting With R | 0 | - | 4.87 | 81,252 |
| Capitals Starting With S | 0 | - | 4.89 | 85,093 |
| Capitals Starting With T | 0 | - | 4.84 | 75,581 |
| Capitals Starting With W | 0 | - | 4.87 | 90,869 |
| Capitals Starting With A | 0 | - | 4.97 | 126,972 |
| Capitals Starting With B | 0 | - | 4.89 | 117,657 |
| Capitals Starting With D | 0 | - | 4.93 | 95,730 |
| Which City in Europe? | 0 | - | 4.83 | 107,018 |
| Boroughs of London | 0 | - | 4.63 | 87,402 |
| London Geography | 0 | - | 4.47 | 59,575 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,268 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,651 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,843 |
| 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 | 53,485 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,727 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,974 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,715 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,604 |
| Most Populous World Capitals | 0 | - | 4.94 | 174,997 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,198 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,141 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,737 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,086 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,519 |
| 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 | 45,575 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,010 |
| Random European City to Country | 0 | - | 4.69 | 117,106 |
| Random Asian City to Country | 0 | - | 4.56 | 44,439 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 130,128 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,561 |
| Name a City in EVERY Country - No Capitals | 0 | - | 4.63 | 66,725 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,722 |
| Former Capitals | 0 | - | 4.88 | 71,296 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,501 |
| Capital Cities Chain | 0 | - | 4.84 | 82,276 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,185 |
| Coldest World Capitals | 0 | - | 4.95 | 133,224 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,164 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,418 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,989 |
| Which City in Canada? | 0 | - | 4.82 | 56,868 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,386 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,672 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,513 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,384 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,034 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 343,724 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,366 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,686 |
| Capital Cities by Cartoon Riddles | 0 | - | 4.98 | 86,975 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,287 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,470 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,903 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,908 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,178 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,153 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,782 |
| World Capitals in the Answer | 0 | - | 4.94 | 76,633 |
| US States and State Capitals | 0 | - | 4.99 | 160,364 |
| The Only Country ... | 0 | - | 4.91 | 80,479 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,689 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,385 |
| Smaller U.K. Towns That You May Know | 0 | - | 4.20 | 9,112 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,636 |
| Ancient City to Country | 0 | - | 4.70 | 107,806 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,158 |
| City-States | 0 | - | 4.53 | 37,189 |
| South American Cities on the Map | 0 | - | 4.56 | 35,318 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,646 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,980 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,152 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,776 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,586 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,609 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,123 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,949 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,048 |
| 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 |
