| Random State Capital to U.S. State | 0 | - | 4.86 | 76,363 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 124,286 |
| Random U.S. State Capitals on a Map | 0 | - | 4.94 | 93,115 |
| Countries Similar to U.S. States by Population | 0 | - | 4.97 | 58,800 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 53,509 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 107,205 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 52,652 |
| U.S. State Capitals Map Quiz | 0 | - | 4.92 | 127,850 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 75,308 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 64,641 |
| Which City in Canada? | 0 | - | 4.90 | 45,952 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,548,684 |
| Africa Capitals Quiz | 0 | - | 4.99 | 649,610 |
| Asia Capitals Quiz | 0 | - | 4.98 | 606,911 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 117,786 |
| Most Guessed U.S. Cities | 0 | - | 4.90 | 93,138 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 62,753 |
| Name a City - European Countries | 0 | - | 4.95 | 53,710 |
| US State Capitals Quiz - No Hints | 0 | - | 4.96 | 80,996 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.88 | 44,896 |
| Word Scramble - U.S. States | 0 | - | 4.96 | 464,598 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 96,006 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 58,959 |
| Europe Capital to Country | 0 | - | 4.99 | 223,511 |
| Asia Capital to Country | 0 | - | 4.96 | 107,270 |
| EU Capitals with No Hints | 0 | - | 4.96 | 127,114 |
| European Capitals by Map | 0 | - | 4.99 | 97,928 |
| African Capitals by Map | 0 | - | 4.99 | 113,904 |
| Asian Capitals by Map | 0 | - | 4.98 | 49,058 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 80,508 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 73,879 |
| European Coastal Capitals | 0 | - | 4.96 | 78,626 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 47,492 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 234,166 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.90 | 197,444 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 76,772 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.69 | 32,123 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 44,374 |
| U.S. State Capitals in the Answer | 0 | - | 4.75 | 32,260 |
| Great Plains States and Provinces on a Map | 0 | - | 4.94 | 39,316 |
| U.S. City Nicknames | 0 | - | 4.23 | 100,284 |
| Official Cities in the UK | 0 | - | 4.87 | 236,822 |
| Every City in Colorado on a Map | 0 | - | 4.43 | 9,858 |
| Every City in Washington State on a Map | 0 | - | 4.51 | 9,464 |
| Every City in Michigan on a Map | 0 | - | 4.43 | 6,502 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.63 | 13,288 |
| South America Capitals Quiz | 0 | - | 5.00 | 433,722 |
| North America Capitals Quiz | 0 | - | 4.99 | 190,602 |
| Top 10 Most Remote European Capitals | 0 | - | 4.85 | 85,460 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 79,178 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 67,710 |
| Europe Capitals Mystery Route | 0 | - | 4.95 | 45,665 |
| European Capitals Ending in N | 0 | - | 4.92 | 74,865 |
| Name a Valid U.S. State Capital | 0 | - | 4.82 | 50,226 |
| New York City Trivia #1 | 0 | - | 4.14 | 34,205 |
| Washington D.C. Trivia | 0 | - | 4.44 | 31,520 |
| Cartoon Versions of U.S. States | 0 | - | 4.82 | 53,269 |
| U.S. State Flags | 0 | - | 4.88 | 140,468 |
| U.S. States that Border Canada | 0 | - | 4.90 | 167,082 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 57,218 |
| Name a City - U.S. States | 0 | - | 4.41 | 24,828 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 97,961 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.97 | 12,217 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.56 | 6,173 |
| World Capitals Quiz | 0 | - | 5.00 | 4,577,017 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 80,019 |
| Name a Valid European Capital | 0 | - | 4.94 | 128,092 |
| European Capital Superlatives - Top 2 | 0 | - | 4.93 | 62,371 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.57 | 40,805 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.43 | 18,686 |
| Miami City Trivia | 0 | - | 4.54 | 10,587 |
| All About Atlanta | 0 | - | 4.60 | 10,458 |
| Las Vegas City Trivia | 0 | - | 4.52 | 12,893 |
| Dallas City Trivia | 0 | - | 4.46 | 6,172 |
| New York Cities Map Quiz | 0 | - | 4.54 | 40,045 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 78,286 |
| Fifty US States in One Minute | 0 | - | 4.57 | 3,289,484 |
| Category Elimination - U.S. States #1 | 0 | - | 4.90 | 197,721 |
| Capitals of the Stans | 0 | - | 4.95 | 21,902 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,408,622 |
| Most Guessed European Capitals | 0 | - | 4.89 | 97,113 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 77,482 |
| Random European Capital to Country | 0 | - | 4.97 | 154,991 |
| Random European Country to Capital | 0 | - | 4.92 | 136,935 |
| Random Asian Country to Capital | 0 | - | 4.93 | 86,810 |
| Random Asian Capital to Country | 0 | - | 4.97 | 90,913 |
| Random African Capital to Country | 0 | - | 4.97 | 81,096 |
| Random African Country to Capital | 0 | - | 4.94 | 63,055 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.28 | 51,164 |
| Snowiest U.S. State Capitals | 0 | - | 4.43 | 27,356 |
| US State Capitals - One Minute Sprint | 0 | - | 4.07 | 166,902 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.65 | 32,531 |
| Hottest U.S. State Capitals | 0 | - | 4.76 | 21,962 |
| Coldest U.S. State Capitals | 0 | - | 4.57 | 19,088 |
| Melbourne Suburbs | 0 | - | 4.81 | 39,031 |
| Which City in the United States? | 0 | - | 4.19 | 53,321 |
| California... or Florida? | 0 | - | 4.64 | 47,267 |
| Top 10 Least Populous U.S. States | 0 | - | 4.93 | 174,992 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 151,955 |
| U.S. Cities A-Z | 0 | - | 4.21 | 30,824 |
| 1M Cities by Proximity - United States | 0 | - | 4.54 | 139,184 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.57 | 131,730 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.72 | 37,046 |
| Random U.S. City to State | 0 | - | 4.44 | 66,835 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.94 | 111,624 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 38,479 |
| Random African Capitals on a Map | 0 | - | 4.95 | 49,121 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 45,807 |
| Random European Capitals on a Map | 0 | - | 4.98 | 108,789 |
| Bay Area or Los Angeles Suburb | 0 | - | 4.43 | 14,025 |
| Which City in Europe? | 0 | - | 4.85 | 98,784 |
| US States by Borders in 30 Seconds | 0 | - | 4.75 | 2,444,655 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.58 | 1,262,588 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 96,165 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.39 | 35,018 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.37 | 40,326 |
| Global Cities on a World Map | 0 | - | 4.92 | 92,922 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.28 | 32,142 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.65 | 48,363 |
| Find the City #1 | 0 | - | 4.97 | 35,470 |
| Northernmost Capital Cities | 0 | - | 4.98 | 96,031 |
| Most Remote Capital Cities | 0 | - | 4.90 | 44,916 |
| Capital Cities: Ports and Saints | 0 | - | 4.94 | 35,628 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 93,287 |
| Same Letter Country and Capital | 0 | - | 4.99 | 130,239 |
| Countries by Capital City | 0 | - | 4.99 | 51,500 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 67,202 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 106,198 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 74,417 |
| Moved Capital Cities | 0 | - | 4.96 | 67,969 |
| Random Capital to Country | 0 | - | 4.99 | 2,396,505 |
| Random Country to Capital | 0 | - | 4.98 | 815,132 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 107,660 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 37,466 |
| Boroughs of New York City | 0 | - | 4.45 | 78,016 |
| Seattle Trivia Quiz | 0 | - | 4.08 | 19,448 |
| Los Angeles City Quiz | 0 | - | 4.13 | 29,905 |
| Philadelphia Trivia | 0 | - | 4.29 | 20,849 |
| The New Orleans Quiz | 0 | - | 4.05 | 19,753 |
| Countries Closest to Alaska | 0 | - | 4.92 | 100,385 |
| Countries Closest to Maine | 0 | - | 4.86 | 59,915 |
| California Cities Map Quiz | 0 | - | 4.49 | 82,926 |
| Florida Cities Map Quiz | 0 | - | 4.49 | 57,888 |
| Rivers of the United States | 0 | - | 4.92 | 58,138 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 523,346 |
| Sports Teams by State Quiz | 0 | - | 4.19 | 91,676 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 89,377 |
| European Capitals by Airport Code | 0 | - | 4.89 | 26,594 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 118,117 |
| Summer Olympic City Bids | 0 | - | 4.93 | 37,622 |
| Important Cities in European History | 0 | - | 4.55 | 110,847 |
| U.S Cities by African-American Population | 0 | - | 4.40 | 83,409 |
| European Cities by Map #2 | 0 | - | 4.48 | 44,777 |
| European Cities by Map #1 | 0 | - | 4.66 | 52,238 |
| Asian Cities by Map #1 | 0 | - | 4.49 | 39,148 |
| Mediterranean Cities by Map | 0 | - | 4.49 | 49,529 |
| Important Places in U.S. History | 0 | - | 4.23 | 36,561 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.86 | 92,670 |
| Cities in Squares on a Map - Europe | 0 | - | 4.75 | 46,986 |
| Cities on Route 66 on a Map | 0 | - | 4.52 | 29,619 |
| Cities by Former Name | 0 | - | 4.84 | 84,042 |
| Capitals in their Native Languages | 0 | - | 4.94 | 128,153 |
| Nearest Capital City #1 | 0 | - | 4.82 | 52,942 |
| World Capitals by Proximity | 0 | - | 4.89 | 303,712 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.37 | 235,926 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 49,326 |
| World Capitals by Map | 0 | - | 5.00 | 247,649 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 51,051 |
| All First Level Subdivision Capitals | 0 | - | 4.86 | 13,277 |
| World Capitals Mystery Route | 0 | - | 4.97 | 46,452 |
| World Capitals By Letter - H | 0 | - | 4.85 | 72,122 |
| World Capitals By Letter - K | 0 | - | 4.82 | 66,792 |
| World Capitals By Letter - M | 0 | - | 4.89 | 87,152 |
| World Capitals By Letter - P | 0 | - | 4.85 | 68,013 |
| World Capitals By Letter - R | 0 | - | 4.88 | 73,106 |
| World Capitals By Letter - S | 0 | - | 4.89 | 75,470 |
| World Capitals By Letter - T | 0 | - | 4.82 | 67,271 |
| World Capitals By Letter - W | 0 | - | 4.88 | 83,121 |
| World Capitals By Letter - A | 0 | - | 4.96 | 106,343 |
| World Capitals By Letter - B | 0 | - | 4.84 | 98,124 |
| World Capitals By Letter - D | 0 | - | 4.91 | 80,165 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.39 | 9,942 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.40 | 22,720 |
| U.S. State Capitals with the Most Precipitation | 0 | - | 4.20 | 12,286 |
| U.S. Suburbs Quiz | 0 | - | 4.45 | 17,672 |
| Which City In the United Kingdom? | 0 | - | 4.96 | 75,998 |
| Which City in Latin America? | 0 | - | 4.58 | 38,802 |
| Countries that Visit Florida the Most | 0 | - | 4.58 | 50,259 |
| Countries Closest to United States A-Z | 0 | - | 4.84 | 108,632 |
| Click a Valid US State A-Z | 0 | - | 4.90 | 90,376 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.44 | 51,233 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 37,019 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.82 | 91,563 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 52,533 |
| Hawaiian Islands | 0 | - | 4.86 | 38,937 |
| U.S. States that Border Tennessee | 0 | - | 4.84 | 58,104 |
| U.S. States by Clue #1 | 0 | - | 4.48 | 33,214 |
| U.S. States with More Cows than People | 0 | - | 4.58 | 39,400 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 62,701 |
| U.S. States with Spanish Names | 0 | - | 4.48 | 68,496 |
