| Random State Capital to U.S. State | 0 | - | 4.85 | 74,766 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 119,910 |
| Random U.S. State Capitals on a Map | 0 | - | 4.94 | 82,077 |
| New York City Trivia #1 | 0 | - | 4.14 | 33,861 |
| Washington D.C. Trivia | 0 | - | 4.44 | 31,270 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 72,752 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 62,878 |
| Which City in Canada? | 0 | - | 4.89 | 45,225 |
| Miami City Trivia | 0 | - | 4.53 | 10,488 |
| All About Atlanta | 0 | - | 4.59 | 10,324 |
| Las Vegas City Trivia | 0 | - | 4.51 | 12,700 |
| Dallas City Trivia | 0 | - | 4.47 | 6,049 |
| Philadelphia Trivia | 0 | - | 4.29 | 20,537 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,529,060 |
| Every City in Washington State on a Map | 0 | - | 4.49 | 8,813 |
| Every City in Michigan on a Map | 0 | - | 4.43 | 6,033 |
| Africa Capitals Quiz | 0 | - | 4.99 | 634,899 |
| Asia Capitals Quiz | 0 | - | 4.98 | 594,469 |
| Most Guessed U.S. Cities | 0 | - | 4.90 | 91,374 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 61,523 |
| Name a City - European Countries | 0 | - | 4.95 | 51,973 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.55 | 5,731 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 79,833 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.85 | 39,099 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 459,308 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 79,985 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 56,626 |
| Europe Capital to Country | 0 | - | 4.99 | 220,060 |
| Asia Capital to Country | 0 | - | 4.96 | 105,721 |
| EU Capitals with No Hints | 0 | - | 4.96 | 124,537 |
| European Capitals by Map | 0 | - | 4.99 | 93,659 |
| African Capitals by Map | 0 | - | 4.99 | 110,731 |
| Asian Capitals by Map | 0 | - | 4.98 | 47,122 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 78,951 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 72,121 |
| European Coastal Capitals | 0 | - | 4.95 | 77,213 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 46,601 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 228,394 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.91 | 193,878 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 76,102 |
| U.S. State Capitals Map Quiz | 0 | - | 4.91 | 125,878 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.70 | 31,777 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.57 | 44,068 |
| U.S. State Capitals in the Answer | 0 | - | 4.72 | 31,780 |
| Seattle Trivia Quiz | 0 | - | 4.08 | 19,355 |
| Los Angeles City Quiz | 0 | - | 4.12 | 29,752 |
| The New Orleans Quiz | 0 | - | 4.05 | 19,688 |
| Countries Closest to Alaska | 0 | - | 4.93 | 99,046 |
| Countries Closest to Maine | 0 | - | 4.85 | 58,974 |
| Great Plains States and Provinces on a Map | 0 | - | 4.94 | 38,060 |
| U.S. City Nicknames | 0 | - | 4.22 | 99,349 |
| Official Cities in the UK | 0 | - | 4.86 | 232,421 |
| South America Capitals Quiz | 0 | - | 5.00 | 419,787 |
| North America Capitals Quiz | 0 | - | 4.99 | 186,144 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 52,186 |
| Top 10 Most Remote European Capitals | 0 | - | 4.85 | 84,281 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 105,307 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 77,985 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 66,930 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 51,270 |
| European Capitals Ending in N | 0 | - | 4.92 | 73,971 |
| Name a Valid U.S. State Capital | 0 | - | 4.82 | 49,432 |
| Bay Area or Los Angeles Suburb | 0 | - | 4.43 | 13,784 |
| Cartoon Versions of U.S. States | 0 | - | 4.84 | 52,039 |
| U.S. State Flags | 0 | - | 4.88 | 136,567 |
| Hawaiian Islands | 0 | - | 4.85 | 38,496 |
| U.S. States that Border Canada | 0 | - | 4.90 | 165,888 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 57,839 |
| Name a City - U.S. States | 0 | - | 4.41 | 24,477 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 93,558 |
| Every City in Colorado on a Map | 0 | - | 4.40 | 8,749 |
| World Capitals Quiz | 0 | - | 5.00 | 4,500,609 |
| Capitals of Canadian Provinces | 0 | - | 4.86 | 73,667 |
| Name a Valid European Capital | 0 | - | 4.94 | 123,086 |
| European Capital Superlatives - Top 2 | 0 | - | 4.93 | 61,709 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.57 | 40,492 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.43 | 18,524 |
| Boroughs of New York City | 0 | - | 4.44 | 77,151 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 76,886 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,246,958 |
| Category Elimination - U.S. States #1 | 0 | - | 4.90 | 195,043 |
| State Quiz - Pennsylvania | 0 | - | 4.49 | 42,272 |
| Capitals of the Stans | 0 | - | 4.95 | 21,232 |
| ALL California Cities | 0 | - | 4.35 | 39,139 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,383,823 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 116,133 |
| Most Guessed European Capitals | 0 | - | 4.89 | 96,486 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 76,711 |
| Random European Capital to Country | 0 | - | 4.97 | 152,811 |
| Random European Country to Capital | 0 | - | 4.92 | 135,049 |
| Random Asian Country to Capital | 0 | - | 4.94 | 85,689 |
| Random Asian Capital to Country | 0 | - | 4.97 | 89,216 |
| Random African Capital to Country | 0 | - | 4.97 | 79,518 |
| Random African Country to Capital | 0 | - | 4.94 | 61,904 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.28 | 50,814 |
| Snowiest U.S. State Capitals | 0 | - | 4.43 | 27,224 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 164,045 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.72 | 32,347 |
| Hottest U.S. State Capitals | 0 | - | 4.76 | 21,718 |
| Coldest U.S. State Capitals | 0 | - | 4.57 | 18,963 |
| Which City in the United States? | 0 | - | 4.19 | 52,722 |
| Pennsylvania Counties | 0 | - | 4.41 | 42,482 |
| Top 10 Least Populous U.S. States | 0 | - | 4.93 | 172,926 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 150,023 |
| U.S. Cities A-Z | 0 | - | 4.21 | 30,642 |
| 1M Cities by Proximity - United States | 0 | - | 4.50 | 137,132 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.58 | 130,638 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.72 | 36,553 |
| Random U.S. City to State | 0 | - | 4.44 | 65,743 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 38,137 |
| Random African Capitals on a Map | 0 | - | 4.95 | 48,147 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 45,062 |
| Random European Capitals on a Map | 0 | - | 4.97 | 106,934 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.39 | 9,851 |
| Which City in Europe? | 0 | - | 4.84 | 97,419 |
| Houston Trivia | 0 | - | 3.93 | 10,001 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,391,712 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,245,634 |
| Six Flags Over Texas | 0 | - | 4.84 | 58,785 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.96 | 92,795 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.39 | 34,820 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.34 | 35,954 |
| Global Cities on a World Map | 0 | - | 4.92 | 91,483 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.26 | 31,915 |
| Find the City #1 | 0 | - | 4.97 | 34,485 |
| Northernmost Capital Cities | 0 | - | 4.98 | 94,046 |
| Most Remote Capital Cities | 0 | - | 4.90 | 43,751 |
| Capital Cities: Ports and Saints | 0 | - | 4.94 | 34,382 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 90,852 |
| Same Letter Country and Capital | 0 | - | 4.99 | 127,289 |
| Countries by Capital City | 0 | - | 4.99 | 49,454 |
| Capital Cities Based on First Two Letters | 0 | - | 4.84 | 65,930 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 105,095 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 72,991 |
| Moved Capital Cities | 0 | - | 4.94 | 52,299 |
| Random Capital to Country | 0 | - | 4.99 | 2,362,144 |
| Random Country to Capital | 0 | - | 4.98 | 802,961 |
| Speed Capital to U.S. State | 0 | - | 4.44 | 106,254 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.53 | 37,134 |
| Rivers of the United States | 0 | - | 4.91 | 57,009 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 509,489 |
| Sports Teams by State Quiz | 0 | - | 4.19 | 91,331 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 88,942 |
| European Capitals by Airport Code | 0 | - | 4.89 | 25,186 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 117,034 |
| Summer Olympic City Bids | 0 | - | 4.93 | 37,146 |
| Important Cities in European History | 0 | - | 4.55 | 109,829 |
| U.S Cities by African-American Population | 0 | - | 4.40 | 82,860 |
| European Cities by Map #2 | 0 | - | 4.47 | 44,485 |
| European Cities by Map #1 | 0 | - | 4.64 | 51,837 |
| Asian Cities by Map #1 | 0 | - | 4.49 | 38,949 |
| Mediterranean Cities by Map | 0 | - | 4.48 | 49,178 |
| California Cities starting with SAN or SANTA | 0 | - | 4.24 | 11,006 |
| Important Places in U.S. History | 0 | - | 4.23 | 36,439 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.86 | 91,348 |
| Cities in Squares on a Map - Europe | 0 | - | 4.72 | 46,017 |
| Cities on Route 66 on a Map | 0 | - | 4.52 | 28,894 |
| Cities by Former Name | 0 | - | 4.86 | 71,416 |
| Capitals in their Native Languages | 0 | - | 4.95 | 127,567 |
| Nearest Capital City #1 | 0 | - | 4.82 | 52,464 |
| World Capitals by Proximity | 0 | - | 4.88 | 299,428 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.36 | 234,683 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 48,856 |
| World Capitals by Map | 0 | - | 5.00 | 241,905 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 50,311 |
| All First Level Subdivision Capitals | 0 | - | 4.87 | 13,026 |
| World Capitals By Letter - H | 0 | - | 4.85 | 71,219 |
| World Capitals By Letter - K | 0 | - | 4.82 | 65,886 |
| World Capitals By Letter - M | 0 | - | 4.90 | 85,941 |
| World Capitals By Letter - P | 0 | - | 4.85 | 67,052 |
| World Capitals By Letter - R | 0 | - | 4.88 | 72,278 |
| World Capitals By Letter - S | 0 | - | 4.89 | 74,506 |
| World Capitals By Letter - T | 0 | - | 4.81 | 66,417 |
| World Capitals By Letter - W | 0 | - | 4.88 | 82,227 |
| World Capitals By Letter - A | 0 | - | 4.96 | 104,611 |
| World Capitals By Letter - B | 0 | - | 4.84 | 96,844 |
| World Capitals By Letter - D | 0 | - | 4.91 | 78,968 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.40 | 22,645 |
| U.S. State Capitals with the Most Precipitation | 0 | - | 4.20 | 12,227 |
| U.S. Suburbs Quiz | 0 | - | 4.45 | 17,602 |
| Which City In the United Kingdom? | 0 | - | 4.96 | 74,741 |
| Which City in Latin America? | 0 | - | 4.57 | 38,446 |
| Countries Closest to United States A-Z | 0 | - | 4.84 | 107,439 |
| Countries Closest to Hawaii | 0 | - | 4.51 | 47,724 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.44 | 51,071 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.76 | 36,866 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.82 | 91,011 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 51,987 |
| U.S. States by Clue #1 | 0 | - | 4.47 | 33,072 |
| U.S. States with More Cows than People | 0 | - | 4.58 | 39,293 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 62,177 |
| U.S. States with Spanish Names | 0 | - | 4.48 | 67,626 |
| State Quiz - Florida | 0 | - | 4.43 | 55,902 |
| State Quiz - Texas | 0 | - | 4.43 | 56,334 |
| State Quiz - Virginia | 0 | - | 4.51 | 32,981 |
| State Quiz - New York | 0 | - | 4.47 | 36,726 |
| State Quiz - Washington | 0 | - | 4.45 | 32,389 |
| State Quiz - California | 0 | - | 4.66 | 56,728 |
| State Quiz - Alaska | 0 | - | 4.43 | 37,597 |
| Pennsylvania True or False? | 0 | - | 4.59 | 8,571 |
