| Which City in Canada? | 0 | - | 4.82 | 57,026 |
| Neighborhoods of New York City Map | 0 | - | 4.89 | 41,843 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,026 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,944 |
| US States and State Capitals | 0 | - | 4.99 | 161,842 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,862 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,051 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,991 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,010 |
| Name a City - European Countries | 0 | - | 4.90 | 65,302 |
| Countries Similar to U.S. States by Population | 0 | - | 4.91 | 70,701 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,563 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,984 |
| Europe Capital to Country | 0 | - | 4.99 | 249,862 |
| Asia Capital to Country | 0 | - | 4.96 | 126,574 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,753 |
| European Capitals by Map | 0 | - | 4.99 | 138,913 |
| African Capitals by Map | 0 | - | 4.99 | 133,615 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,226 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,991 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,335 |
| European Coastal Capitals | 0 | - | 4.95 | 90,502 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,547 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,608 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,786 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,792 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 82,190 |
| Official Cities in the UK | 0 | - | 4.89 | 283,414 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,995 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,452 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,396 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,966 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,150 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,779 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,139 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,253 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 54,898 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,239 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,708 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,669 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,076 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,369 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,678 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,696 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,436 |
| World Capitals Quiz | 0 | - | 5.00 | 5,068,734 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,248 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,117 |
| Miami City Trivia | 0 | - | 4.60 | 11,226 |
| All About Atlanta | 0 | - | 4.60 | 11,249 |
| Dallas City Trivia | 0 | - | 4.46 | 6,824 |
| Capitals of the Stans | 0 | - | 4.95 | 26,808 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,688,248 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,584,730 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,359 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,485 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,617 |
| Random European Capital to Country | 0 | - | 4.98 | 190,774 |
| Random European Country to Capital | 0 | - | 4.93 | 164,968 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,367 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,689 |
| Random African Capital to Country | 0 | - | 4.97 | 100,650 |
| Random African Country to Capital | 0 | - | 4.94 | 71,167 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,725 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,213 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,963 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,577 |
| Melbourne Suburbs | 0 | - | 4.85 | 52,985 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,132 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,664 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,903 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,744 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,346 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,242 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,864 |
| Every City in Alabama on a Map | 0 | - | 4.73 | 8,471 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,461 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.61 | 14,620 |
| Every City in New York on the Map | 0 | - | 4.43 | 11,775 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,028 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,981 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,711 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,955 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,604 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,089 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,106 |
| Which City in Europe? | 0 | - | 4.83 | 107,331 |
| London Geography | 0 | - | 4.47 | 59,650 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 506,096 |
| European Cities... in Texas | 0 | - | 4.53 | 12,522 |
| Which European Capital? | 0 | - | 4.89 | 49,016 |
| Biggest Cities in Canada | 0 | - | 4.54 | 132,781 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 114,067 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,002 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,693 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,598 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.63 | 55,366 |
| Find the City #1 | 0 | - | 4.97 | 42,756 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,119 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,322 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,397 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,112 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,851 |
| Countries by Capital City | 0 | - | 5.00 | 68,114 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,090 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,574 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,080 |
| Moved Capital Cities | 0 | - | 4.96 | 74,129 |
| Random Capital to Country | 0 | - | 4.99 | 2,589,788 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,508 |
| Random Country to Capital | 0 | - | 4.98 | 919,568 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,983 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,810 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,700 |
| Los Angeles City Quiz | 0 | - | 4.14 | 30,732 |
| Philadelphia Trivia | 0 | - | 4.26 | 22,010 |
| New Orleans City Trivia | 0 | - | 4.09 | 20,171 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,754 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,227 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,054 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,350 |
| Rivers of the United States | 0 | - | 4.93 | 66,135 |
| U.S. States with Alligators | 0 | - | 4.97 | 59,997 |
| Denver City Trivia | 0 | - | 4.11 | 6,388 |
| U.S. States - Type the First Letter | 0 | - | 4.86 | 156,522 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,827 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 51,667 |
| North American Sports Cities | 0 | - | 4.83 | 172,268 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,291 |
| Cities in European History #1 | 0 | - | 4.62 | 133,913 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,335 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,733 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,879 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,114 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,319 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,753 |
| Name a Valid World City | 0 | - | 4.83 | 71,092 |
| All Cities in Canada on a Map | 0 | - | 4.41 | 18,431 |
| Cities by Former Name | 0 | - | 4.83 | 91,509 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,360 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,623 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,069 |
| World Capitals by Map | 0 | - | 5.00 | 286,039 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,237 |
| All First Level Subdivision Capitals | 0 | - | 4.81 | 15,121 |
| World Capitals Mystery Route | 0 | - | 4.98 | 55,374 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 50,819 |
| Capitals Starting With H | 0 | - | 4.91 | 92,456 |
| Capitals Starting With K | 0 | - | 4.88 | 83,224 |
| Capitals Starting With L | 0 | - | 4.81 | 87,976 |
| Capitals Starting With M | 0 | - | 4.93 | 107,644 |
| Capitals Starting With P | 0 | - | 4.88 | 78,110 |
| Capitals Starting With R | 0 | - | 4.87 | 81,744 |
| Capitals Starting With S | 0 | - | 4.90 | 85,684 |
| Capitals Starting With T | 0 | - | 4.85 | 76,093 |
| Capitals Starting With W | 0 | - | 4.87 | 91,238 |
| Capitals Starting With A | 0 | - | 4.97 | 127,772 |
| Capitals Starting With B | 0 | - | 4.89 | 118,357 |
| Capitals Starting With D | 0 | - | 4.93 | 96,329 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,433 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,603 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 183,748 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.44 | 10,622 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,179 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,868 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,255 |
| Which City in the United States? | 0 | - | 4.21 | 56,955 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,190 |
| Which City in Latin America? | 0 | - | 4.63 | 47,009 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,086 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,797 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,074 |
| U.S. State Flags | 0 | - | 4.89 | 170,128 |
| Hawaiian Islands | 0 | - | 4.83 | 42,679 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,299 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 60,374 |
| Random U.S. States Mouse Hunt! | 0 | - | 4.94 | 191,183 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,844 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,536,631 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,614 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,053 |
| Cities by Former Name - Beyond Thunderdome | 0 | - | 4.91 | 33,108 |
| Multiple Choice City Quiz – London | 0 | - | 4.69 | 54,138 |
| Every U.S. City that Has Ever Been the Largest In Its State | 0 | - | 4.90 | 23,525 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,525 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,706 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,712 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,186 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,746 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,389 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.47 | 31,161 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,570 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,538 |
| North America Cities by Map | 0 | - | 4.41 | 47,787 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,891 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,852 |
| Random European City to Country | 0 | - | 4.69 | 117,591 |
| Random Asian City to Country | 0 | - | 4.56 | 44,482 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,810 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,707 |
