| Neighborhoods of New York City Map | 0 | - | 4.89 | 42,685 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,103 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,638 |
| US States and State Capitals | 0 | - | 4.99 | 164,740 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,512 |
| Countries Similar to U.S. States by Population | 0 | - | 4.91 | 71,526 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,772 |
| U.S. States That Have Hosted the Olympics | 0 | - | 4.81 | 41,047 |
| Common First Words in U.S. Cities | 0 | - | 4.89 | 66,318 |
| Which City in Canada? | 0 | - | 4.83 | 57,284 |
| Miami City Trivia | 0 | - | 4.60 | 11,258 |
| All About Atlanta | 0 | - | 4.60 | 11,281 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,793 |
| Dallas City Trivia | 0 | - | 4.46 | 6,857 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,684 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,361 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,696,680 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,489 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,444 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,126 |
| Every City in Alabama on a Map | 0 | - | 4.74 | 8,596 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,610 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.63 | 14,709 |
| Every City in New York on the Map | 0 | - | 4.43 | 11,870 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,441 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,570 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,799 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,262 |
| Name a City - European Countries | 0 | - | 4.90 | 65,997 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,695 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,511 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,256 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,253 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,288 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,849 |
| Europe Capital to Country | 0 | - | 4.99 | 251,706 |
| Asia Capital to Country | 0 | - | 4.96 | 127,248 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,725 |
| European Capitals by Map | 0 | - | 4.99 | 141,578 |
| African Capitals by Map | 0 | - | 4.99 | 141,674 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,697 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,692 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,029 |
| European Coastal Capitals | 0 | - | 4.95 | 91,141 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,098 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,976 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,407 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,081 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 83,361 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,148 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,843 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,383 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,748 |
| Seattle City Trivia | 0 | - | 4.21 | 26,520 |
| Los Angeles City Quiz | 0 | - | 4.15 | 30,760 |
| Philadelphia Trivia | 0 | - | 4.26 | 22,061 |
| New Orleans City Trivia | 0 | - | 4.09 | 20,190 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,948 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,485 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,976 |
| U.S. States with Alligators | 0 | - | 4.97 | 60,882 |
| Denver City Trivia | 0 | - | 4.11 | 6,402 |
| U.S. States - Type the First Letter | 0 | - | 4.86 | 158,943 |
| Eliminate European Cities - Sudden Death | 0 | - | 4.96 | 98,590 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,816 |
| Official Cities in the UK | 0 | - | 4.89 | 285,647 |
| Every City in Oregon on a Map | 0 | - | 4.27 | 10,752 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,153 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,640 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,051 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,445 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,914 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,279 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,483 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,818 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,526 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,613 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.45 | 10,660 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,938 |
| Boroughs of New York City | 0 | - | 4.47 | 84,879 |
| U.S. State Flags | 0 | - | 4.89 | 172,280 |
| Hawaiian Islands | 0 | - | 4.83 | 42,878 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,276 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,471 |
| Random U.S. States Mouse Hunt! | 0 | - | 4.95 | 194,517 |
| European Cities... in Texas | 0 | - | 4.53 | 12,578 |
| Every U.S. City that Has Ever Been the Largest In Its State | 0 | - | 4.90 | 23,813 |
| Every City in Texas on a Map | 0 | - | 4.37 | 15,963 |
| Every City in Indiana on a Map | 0 | - | 4.30 | 4,978 |
| Every City in Florida on a Map | 0 | - | 4.34 | 12,427 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,758 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,612 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,891 |
| World Capitals Quiz | 0 | - | 5.00 | 5,098,107 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,499 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,358 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,468 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,760 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 61,090 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,545 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,552,696 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,095 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,327 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,296 |
| Capitals of the Stans | 0 | - | 4.95 | 27,079 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,534 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,671 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,644 |
| ALL California Cities | 0 | - | 4.37 | 43,197 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,145 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,256 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,596,458 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,231 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,746 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,971 |
| Random European Capital to Country | 0 | - | 4.98 | 191,896 |
| Random European Country to Capital | 0 | - | 4.93 | 165,698 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,909 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,306 |
| Random African Capital to Country | 0 | - | 4.97 | 101,186 |
| Random African Country to Capital | 0 | - | 4.95 | 71,641 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,621 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,660 |
| US State Capitals - One Minute Sprint | 0 | - | 4.05 | 184,621 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,038 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,284 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,928 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,296 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,076 |
| Which City in the United States? | 0 | - | 4.21 | 57,146 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,669 |
| U.S. States by Five Longest Rivers | 0 | - | 4.92 | 15,175 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,436 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,491 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,928 |
| Random U.S. City to State | 0 | - | 4.45 | 76,771 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,543 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,402 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,036 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,258 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,119 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,170 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,294 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,267 |
| Bay Area or Los Angeles Suburb | 0 | - | 4.40 | 15,087 |
| Which City in Europe? | 0 | - | 4.83 | 107,784 |
| Houston City Trivia | 0 | - | 3.93 | 10,480 |
| Spot the Imposter - U.S. State Flags | 0 | - | 4.56 | 40,406 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,690,474 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,397,077 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 633,947 |
| Texas True or False? | 0 | - | 4.51 | 39,541 |
| California True or False? | 0 | - | 4.62 | 35,406 |
| Which European Capital? | 0 | - | 4.88 | 49,389 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 115,551 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,904 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,045 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,610 |
| Name a City - U.S. States | 0 | - | 4.40 | 30,229 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 55,793 |
| Find the City #1 | 0 | - | 4.97 | 43,241 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,011 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,845 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,031 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,004 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,887 |
| Countries by Capital City | 0 | - | 5.00 | 69,152 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,701 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,086 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,675 |
| Moved Capital Cities | 0 | - | 4.96 | 74,557 |
| Random Capital to Country | 0 | - | 4.99 | 2,598,940 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,758 |
| Random Country to Capital | 0 | - | 4.98 | 925,962 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,257 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,111 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,840 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,760 |
| U.S. State Capitals Closest to the Mississippi River | 0 | - | 4.85 | 18,440 |
| U.S. State Capitals with the Most Precipitation | 0 | - | 4.20 | 12,781 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,664 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,571 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,363 |
| New Jersey Counties | 0 | - | 4.57 | 30,538 |
| Rivers of the United States | 0 | - | 4.93 | 66,568 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,101 |
| Hawaii Multiple Choice | 0 | - | 4.51 | 13,822 |
| Put the Alphabet Back into the Capital City | 0 | - | 4.91 | 47,616 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,317 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,467 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 52,248 |
| North American Sports Cities | 0 | - | 4.83 | 172,976 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,510 |
| Cities in European History #1 | 0 | - | 4.63 | 134,480 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,720 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,430 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,857 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,684 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,937 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,196 |
