| Neighborhoods of New York City Map | 0 | - | 4.89 | 41,581 |
| Washington D.C. Trivia | 0 | - | 4.45 | 38,946 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,720 |
| US States and State Capitals | 0 | - | 4.99 | 160,637 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,712 |
| Countries Similar to U.S. States by Population | 0 | - | 4.91 | 70,440 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,681 |
| Common First Words in U.S. Cities | 0 | - | 4.89 | 65,210 |
| Which City in Canada? | 0 | - | 4.82 | 56,904 |
| Miami City Trivia | 0 | - | 4.60 | 11,216 |
| All About Atlanta | 0 | - | 4.60 | 11,232 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,745 |
| Dallas City Trivia | 0 | - | 4.46 | 6,809 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,217 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,360 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,684,445 |
| Every City in Arizona on a Map | 0 | - | 4.50 | 9,280 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,154 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,777 |
| Every City in Alabama on a Map | 0 | - | 4.72 | 8,422 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,412 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.61 | 14,593 |
| Every City in New York on the Map | 0 | - | 4.43 | 11,732 |
| Africa Capitals Quiz | 0 | - | 4.99 | 734,497 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,973 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,586 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,512 |
| Name a City - European Countries | 0 | - | 4.91 | 65,017 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,558 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,916 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,026 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 504,661 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,225 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,628 |
| Europe Capital to Country | 0 | - | 4.99 | 249,191 |
| Asia Capital to Country | 0 | - | 4.96 | 126,294 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,351 |
| European Capitals by Map | 0 | - | 4.99 | 138,096 |
| African Capitals by Map | 0 | - | 4.99 | 133,009 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,847 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,731 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,096 |
| European Coastal Capitals | 0 | - | 4.95 | 90,231 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,405 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,587 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,173 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,654 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 81,621 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,256 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,666 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,157 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,494 |
| Seattle City Trivia | 0 | - | 4.20 | 26,328 |
| Los Angeles City Quiz | 0 | - | 4.14 | 30,716 |
| Philadelphia Trivia | 0 | - | 4.26 | 21,976 |
| New Orleans City Trivia | 0 | - | 4.09 | 20,164 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,955 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,857 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,102 |
| U.S. States with Alligators | 0 | - | 4.97 | 59,668 |
| Denver City Trivia | 0 | - | 4.11 | 6,378 |
| U.S. States - Type the First Letter | 0 | - | 4.86 | 155,390 |
| Eliminate European Cities - Sudden Death | 0 | - | 4.95 | 94,899 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,605 |
| Official Cities in the UK | 0 | - | 4.89 | 282,528 |
| U.S. Cities A-Z by Clue #1 | 0 | - | 4.36 | 39,757 |
| Every City in Oregon on a Map | 0 | - | 4.27 | 10,554 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,755 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,585 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,105 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,801 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,793 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,589 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,989 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,945 |
| Europe Capitals Mystery Route | 0 | - | 4.96 | 54,664 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,078 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.44 | 10,605 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,758 |
| Boroughs of New York City | 0 | - | 4.47 | 84,401 |
| U.S. State Flags | 0 | - | 4.89 | 169,222 |
| Hawaiian Islands | 0 | - | 4.83 | 42,588 |
| U.S. States that Border Canada | 0 | - | 4.91 | 183,976 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,240 |
| Random U.S. States Mouse Hunt! | 0 | - | 4.94 | 189,864 |
| European Cities... in Texas | 0 | - | 4.53 | 12,492 |
| Every U.S. City that Has Ever Been the Largest In Its State | 0 | - | 4.89 | 23,405 |
| Every City in Texas on a Map | 0 | - | 4.36 | 15,230 |
| Every City in Indiana on a Map | 0 | - | 4.30 | 4,809 |
| Every City in Florida on a Map | 0 | - | 4.34 | 12,152 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,782 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,642 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,482 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,195 |
| World Capitals Quiz | 0 | - | 5.00 | 5,055,558 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,800 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,836 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,972 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,677 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 60,075 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,615 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,530,246 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 219,941 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,568 |
| Capitals of the Stans | 0 | - | 4.95 | 26,657 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,188 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,534 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,225 |
| ALL California Cities | 0 | - | 4.37 | 42,955 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,811 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,983 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,579,898 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,044 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,400 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,442 |
| Random European Capital to Country | 0 | - | 4.98 | 190,341 |
| Random European Country to Capital | 0 | - | 4.93 | 162,664 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,988 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,102 |
| Random African Capital to Country | 0 | - | 4.97 | 100,294 |
| Random African Country to Capital | 0 | - | 4.94 | 70,877 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,357 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,582 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 183,400 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,923 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,136 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,852 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,237 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,549 |
| Which City in the United States? | 0 | - | 4.21 | 56,875 |
| European Capitals by Airport Code | 0 | - | 4.93 | 35,921 |
| U.S. States by Five Longest Rivers | 0 | - | 4.91 | 14,614 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,153 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,267 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,133 |
| Random U.S. City to State | 0 | - | 4.45 | 75,865 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,347 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,153 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,512 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,110 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,929 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,563 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,846 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,343 |
| Bay Area or Los Angeles Suburb | 0 | - | 4.40 | 15,015 |
| Which City in Europe? | 0 | - | 4.83 | 107,077 |
| Houston City Trivia | 0 | - | 3.93 | 10,455 |
| Spot the Imposter - U.S. State Flags | 0 | - | 4.56 | 39,955 |
| US States by Borders in 30 Seconds | 0 | - | 4.67 | 2,674,072 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,387,050 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 623,623 |
| Texas True or False? | 0 | - | 4.50 | 39,314 |
| California True or False? | 0 | - | 4.62 | 35,220 |
| Which European Capital? | 0 | - | 4.89 | 48,835 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 113,544 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,680 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,617 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,517 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 55,187 |
| Find the City #1 | 0 | - | 4.97 | 42,557 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,723 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,129 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,151 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,734 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,342 |
| Countries by Capital City | 0 | - | 5.00 | 67,656 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,840 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,336 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,805 |
| Moved Capital Cities | 0 | - | 4.96 | 73,953 |
| Random Capital to Country | 0 | - | 4.99 | 2,585,798 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,266 |
| Random Country to Capital | 0 | - | 4.98 | 916,292 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,789 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,986 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,724 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,617 |
| U.S. State Capitals Closest to the Mississippi River | 0 | - | 4.85 | 18,334 |
| U.S. State Capitals with the Most Precipitation | 0 | - | 4.20 | 12,732 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.81 | 39,373 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,983 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,880 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,937 |
| Rivers of the United States | 0 | - | 4.93 | 65,944 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,775 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,353 |
| Hawaii Multiple Choice | 0 | - | 4.50 | 13,752 |
| U.S. States That Have Hosted the Olympics | 0 | - | 4.67 | 29,153 |
| Put the Alphabet Back into the Capital City | 0 | - | 4.90 | 46,575 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,515 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,650 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 51,407 |
| North American Sports Cities | 0 | - | 4.83 | 171,551 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,084 |
| Cities in European History #1 | 0 | - | 4.63 | 133,632 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,456 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,280 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,669 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,358 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,848 |
