| Neighborhoods of New York City Map | 0 | - | 4.89 | 42,608 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,572 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,767 |
| US States and State Capitals | 0 | - | 4.99 | 164,548 |
| Every City in New York on the Map | 0 | - | 4.43 | 11,851 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,432 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,094 |
| Countries Similar to U.S. States by Population | 0 | - | 4.91 | 71,451 |
| U.S. States That Have Hosted the Olympics | 0 | - | 4.81 | 40,710 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,579 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,307 |
| Which City in Canada? | 0 | - | 4.83 | 57,260 |
| Miami City Trivia | 0 | - | 4.60 | 11,257 |
| Dallas City Trivia | 0 | - | 4.46 | 6,857 |
| Africa Capitals Quiz | 0 | - | 4.99 | 741,957 |
| Asia Capitals Quiz | 0 | - | 4.98 | 696,907 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,695,932 |
| Name a City - European Countries | 0 | - | 4.90 | 65,931 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,462 |
| Every City in Alabama on a Map | 0 | - | 4.74 | 8,581 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,591 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.63 | 14,697 |
| Boroughs of New York City | 0 | - | 4.47 | 84,858 |
| European Cities... in Texas | 0 | - | 4.53 | 12,576 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,718 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,180 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,686 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,479 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,249 |
| All About Atlanta | 0 | - | 4.60 | 11,276 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,791 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,007 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,234 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,771 |
| Europe Capital to Country | 0 | - | 4.99 | 251,530 |
| Asia Capital to Country | 0 | - | 4.96 | 127,168 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,635 |
| European Capitals by Map | 0 | - | 4.99 | 141,355 |
| African Capitals by Map | 0 | - | 4.99 | 141,342 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,823 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,563 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,622 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,970 |
| European Coastal Capitals | 0 | - | 4.95 | 91,074 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,067 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,718 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,255 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,050 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 83,234 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 148,696 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,831 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,351 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,734 |
| Los Angeles City Quiz | 0 | - | 4.15 | 30,758 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,924 |
| U.S. States with Alligators | 0 | - | 4.97 | 60,817 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,807 |
| Official Cities in the UK | 0 | - | 4.89 | 285,414 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,414 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,090 |
| World Capitals Quiz | 0 | - | 5.00 | 5,095,043 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,429 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,970 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,387 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,812 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,237 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,457 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,767 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,463 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,569 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.45 | 10,657 |
| U.S. State Flags | 0 | - | 4.89 | 172,099 |
| Hawaiian Islands | 0 | - | 4.83 | 42,849 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,148 |
| Random U.S. States Mouse Hunt! | 0 | - | 4.95 | 194,373 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,661 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,688 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,321 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,849 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,441 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,221 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,434 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,933 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,751 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,321 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 61,029 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,481 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,551,137 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,985 |
| Category Elimination - U.S. States #2 | 0 | - | 4.83 | 135,244 |
| Capitals of the Stans | 0 | - | 4.95 | 27,053 |
| Every City in Texas on a Map | 0 | - | 4.37 | 15,782 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,511 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,594 |
| ALL California Cities | 0 | - | 4.37 | 43,183 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,132 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,250 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,595,400 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,112 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,710 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,947 |
| Random European Capital to Country | 0 | - | 4.98 | 191,813 |
| Random European Country to Capital | 0 | - | 4.93 | 165,657 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,872 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,255 |
| Random African Capital to Country | 0 | - | 4.97 | 101,141 |
| Random African Country to Capital | 0 | - | 4.94 | 71,608 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,601 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,657 |
| US State Capitals - One Minute Sprint | 0 | - | 4.05 | 184,572 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,027 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,278 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,922 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,292 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,958 |
| Which City in the United States? | 0 | - | 4.21 | 57,128 |
| Seattle City Trivia | 0 | - | 4.21 | 26,511 |
| Philadelphia Trivia | 0 | - | 4.26 | 22,057 |
| New Orleans City Trivia | 0 | - | 4.09 | 20,186 |
| U.S. States Californians are Moving to the Most | 0 | - | 4.55 | 31,870 |
| State Quiz - New York | 0 | - | 4.52 | 46,308 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,614 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,385 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,316 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,964 |
| Find the City #1 | 0 | - | 4.97 | 43,202 |
| Every City in Oregon on a Map | 0 | - | 4.27 | 10,739 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,890 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,787 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,977 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,908 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,773 |
| Countries by Capital City | 0 | - | 5.00 | 69,056 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,631 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,039 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,040 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,108 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,622 |
| Moved Capital Cities | 0 | - | 4.96 | 74,518 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,110 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,245 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,212 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,737 |
| Bay Area or Los Angeles Suburb | 0 | - | 4.40 | 15,075 |
| Which City in Europe? | 0 | - | 4.83 | 107,751 |
| Neighborhoods of New York City | 0 | - | 4.37 | 30,540 |
| Houston City Trivia | 0 | - | 3.93 | 10,478 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,689,547 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,396,680 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 115,385 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,894 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,605 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,895 |
| Random U.S. City to State | 0 | - | 4.45 | 76,744 |
| Name a City - U.S. States | 0 | - | 4.40 | 30,009 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,537 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,389 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 55,750 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,002 |
| Random Capital to Country | 0 | - | 4.99 | 2,598,064 |
| Random Country to Capital | 0 | - | 4.98 | 925,349 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,242 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,106 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,837 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,754 |
| U.S. State Capitals Closest to the Mississippi River | 0 | - | 4.85 | 18,432 |
| Which City in New York State? | 0 | - | 4.60 | 16,032 |
| Which City in California? | 0 | - | 4.56 | 32,130 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,880 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,449 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,115 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,971 |
| Rivers of the United States | 0 | - | 4.93 | 66,525 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 632,561 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,084 |
| States that Beat New York | 0 | - | 4.50 | 45,202 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,270 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 52,185 |
| North American Sports Cities | 0 | - | 4.83 | 172,932 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,484 |
| Cities in European History #1 | 0 | - | 4.63 | 134,429 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,420 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,848 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,932 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,187 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,569 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,496 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,777 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,322 |
| Name a Valid World City | 0 | - | 4.84 | 71,726 |
| Cities by Former Name | 0 | - | 4.83 | 91,890 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,596 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,871 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,674 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,612 |
| World Capitals by Map | 0 | - | 5.00 | 288,533 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,667 |
| All First Level Subdivision Capitals | 0 | - | 4.82 | 15,224 |
| World Capitals Mystery Route | 0 | - | 4.98 | 55,853 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 51,136 |
