| Neighborhoods of New York City Map | 0 | - | 4.89 | 42,274 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,066 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,350 |
| US States and State Capitals | 0 | - | 4.99 | 163,862 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,304 |
| Countries Similar to U.S. States by Population | 0 | - | 4.91 | 71,210 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,748 |
| Which City in Canada? | 0 | - | 4.83 | 57,191 |
| Miami City Trivia | 0 | - | 4.60 | 11,248 |
| All About Atlanta | 0 | - | 4.60 | 11,269 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,786 |
| Dallas City Trivia | 0 | - | 4.46 | 6,851 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,357 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,140 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,694,200 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,427 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,370 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,021 |
| Every City in Alabama on a Map | 0 | - | 4.74 | 8,549 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,542 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.63 | 14,678 |
| Every City in New York on the Map | 0 | - | 4.43 | 11,829 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,515 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,062 |
| Name a City - European Countries | 0 | - | 4.90 | 65,791 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,658 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,761 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,635 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,366 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,211 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 508,313 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,086 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,568 |
| Europe Capital to Country | 0 | - | 4.99 | 251,183 |
| Asia Capital to Country | 0 | - | 4.96 | 126,982 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,399 |
| European Capitals by Map | 0 | - | 4.99 | 140,635 |
| African Capitals by Map | 0 | - | 4.99 | 138,740 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,108 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,443 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,799 |
| European Coastal Capitals | 0 | - | 4.95 | 90,943 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,854 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,232 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,881 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,977 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 82,969 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 145,012 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,788 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,290 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.45 | 10,650 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,685 |
| Seattle City Trivia | 0 | - | 4.21 | 26,479 |
| Los Angeles City Quiz | 0 | - | 4.15 | 30,746 |
| Philadelphia Trivia | 0 | - | 4.26 | 22,046 |
| New Orleans City Trivia | 0 | - | 4.09 | 20,185 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,725 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,336 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,744 |
| U.S. States with Alligators | 0 | - | 4.97 | 60,610 |
| Denver City Trivia | 0 | - | 4.11 | 6,397 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,769 |
| Official Cities in the UK | 0 | - | 4.89 | 284,931 |
| Every City in Oregon on a Map | 0 | - | 4.27 | 10,710 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,173 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,918 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,820 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,286 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,647 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,114 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,378 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,664 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,333 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,486 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,900 |
| Boroughs of New York City | 0 | - | 4.47 | 84,787 |
| U.S. State Flags | 0 | - | 4.89 | 171,631 |
| Hawaiian Islands | 0 | - | 4.83 | 42,810 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,799 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,417 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 60,883 |
| Random U.S. States Mouse Hunt! | 0 | - | 4.94 | 193,880 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,319 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,636 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,789 |
| European Cities... in Texas | 0 | - | 4.53 | 12,562 |
| Every U.S. City that Has Ever Been the Largest In Its State | 0 | - | 4.90 | 23,717 |
| Every City in Texas on a Map | 0 | - | 4.37 | 15,567 |
| Every City in Indiana on a Map | 0 | - | 4.30 | 4,937 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,639 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,532 |
| Name a City - U.S. States | 0 | - | 4.38 | 28,945 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,787 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,762 |
| World Capitals Quiz | 0 | - | 5.00 | 5,089,058 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,342 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,980 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,360 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,561 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,636 |
| US State Capitals - One Minute Sprint | 0 | - | 4.05 | 184,391 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,254 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,906 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,286 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,734 |
| Which City in the United States? | 0 | - | 4.21 | 57,084 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,547,270 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,883 |
| Capitals of the Stans | 0 | - | 4.95 | 26,987 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,456 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,124 |
| ALL California Cities | 0 | - | 4.37 | 43,138 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,072 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,197 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,592,981 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,902 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,658 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,869 |
| Random European Capital to Country | 0 | - | 4.98 | 191,628 |
| Random European Country to Capital | 0 | - | 4.93 | 165,507 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,781 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,124 |
| Random African Capital to Country | 0 | - | 4.97 | 101,007 |
| Random African Country to Capital | 0 | - | 4.94 | 71,482 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,011 |
| Bay Area or Los Angeles Suburb | 0 | - | 4.40 | 15,066 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,755 |
| Houston City Trivia | 0 | - | 3.93 | 10,476 |
| Spot the Imposter - U.S. State Flags | 0 | - | 4.56 | 40,315 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,686,970 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,394,965 |
| Texas True or False? | 0 | - | 4.51 | 39,492 |
| California True or False? | 0 | - | 4.62 | 35,360 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,507 |
| U.S. States by Five Longest Rivers | 0 | - | 4.92 | 15,043 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,065 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,733 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 114,867 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,832 |
| Random U.S. City to State | 0 | - | 4.45 | 76,643 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,507 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,355 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,923 |
| World Capitals by Proximity | 0 | - | 4.90 | 332,528 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,068 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,016 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,158 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,074 |
| U.S. State Capitals Closest to the Mississippi River | 0 | - | 4.85 | 18,410 |
| Which City in Europe? | 0 | - | 4.83 | 107,667 |
| Rivers of the United States | 0 | - | 4.93 | 66,407 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 631,146 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,993 |
| U.S. States That Have Hosted the Olympics | 0 | - | 4.69 | 29,378 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,156 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 52,042 |
| North American Sports Cities | 0 | - | 4.83 | 172,757 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,440 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,847 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,731 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,590 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,556 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,478 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,676 |
| Name a Valid World City | 0 | - | 4.83 | 71,580 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 55,679 |
| Find the City #1 | 0 | - | 4.97 | 43,080 |
| Cities by Former Name | 0 | - | 4.83 | 91,802 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,533 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,697 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,648 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,821 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,813 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,675 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,528 |
| Countries by Capital City | 0 | - | 5.00 | 68,809 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,477 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,908 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,607 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,504 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,505 |
| Moved Capital Cities | 0 | - | 4.96 | 74,419 |
| World Capitals by Map | 0 | - | 5.00 | 287,946 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,571 |
| Random Capital to Country | 0 | - | 4.99 | 2,596,214 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,683 |
| Random Country to Capital | 0 | - | 4.98 | 923,923 |
| World Capitals Mystery Route | 0 | - | 4.98 | 55,720 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 51,060 |
| Capitals Starting With H | 0 | - | 4.91 | 92,812 |
| Capitals Starting With K | 0 | - | 4.88 | 83,866 |
| Capitals Starting With L | 0 | - | 4.81 | 88,333 |
| Capitals Starting With M | 0 | - | 4.93 | 108,216 |
| Capitals Starting With P | 0 | - | 4.88 | 78,443 |
| Capitals Starting With R | 0 | - | 4.87 | 82,057 |
| Capitals Starting With S | 0 | - | 4.90 | 86,044 |
| Capitals Starting With T | 0 | - | 4.84 | 76,384 |
| Capitals Starting With W | 0 | - | 4.87 | 91,438 |
| Capitals Starting With A | 0 | - | 4.97 | 128,408 |
| Capitals Starting With B | 0 | - | 4.88 | 118,820 |
