| Neighborhoods of New York City Map | 0 | - | 4.89 | 41,529 |
| Washington D.C. Trivia | 0 | - | 4.45 | 38,940 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,658 |
| US States and State Capitals | 0 | - | 4.99 | 160,393 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,655 |
| Countries Similar to U.S. States by Population | 0 | - | 4.91 | 70,351 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,673 |
| Common First Words in U.S. Cities | 0 | - | 4.89 | 65,136 |
| Which City in Canada? | 0 | - | 4.82 | 56,875 |
| Miami City Trivia | 0 | - | 4.60 | 11,214 |
| All About Atlanta | 0 | - | 4.60 | 11,230 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,738 |
| Dallas City Trivia | 0 | - | 4.46 | 6,806 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,100 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,284 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,683,538 |
| Every City in Arizona on a Map | 0 | - | 4.50 | 9,271 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,140 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,756 |
| Every City in Alabama on a Map | 0 | - | 4.72 | 8,415 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,397 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.61 | 14,588 |
| Every City in New York on the Map | 0 | - | 4.43 | 11,723 |
| Africa Capitals Quiz | 0 | - | 4.99 | 733,938 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,377 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,484 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,448 |
| Name a City - European Countries | 0 | - | 4.91 | 64,936 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,552 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,857 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,008 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 504,268 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,155 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,519 |
| Europe Capital to Country | 0 | - | 4.99 | 249,011 |
| Asia Capital to Country | 0 | - | 4.96 | 126,215 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,221 |
| European Capitals by Map | 0 | - | 4.99 | 137,864 |
| African Capitals by Map | 0 | - | 4.99 | 132,912 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,761 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,657 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,023 |
| European Coastal Capitals | 0 | - | 4.95 | 90,166 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,375 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,367 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,998 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,609 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 81,466 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,175 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,656 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,138 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,475 |
| Seattle City Trivia | 0 | - | 4.20 | 26,313 |
| Los Angeles City Quiz | 0 | - | 4.14 | 30,714 |
| Philadelphia Trivia | 0 | - | 4.26 | 21,969 |
| New Orleans City Trivia | 0 | - | 4.09 | 20,163 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,841 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,776 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,027 |
| U.S. States with Alligators | 0 | - | 4.97 | 59,557 |
| Denver City Trivia | 0 | - | 4.11 | 6,377 |
| U.S. States - Type the First Letter | 0 | - | 4.86 | 154,964 |
| Eliminate European Cities - Sudden Death | 0 | - | 4.95 | 94,601 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,592 |
| Official Cities in the UK | 0 | - | 4.89 | 282,273 |
| U.S. Cities A-Z by Clue #1 | 0 | - | 4.36 | 39,750 |
| Every City in Oregon on a Map | 0 | - | 4.27 | 10,531 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,411 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,373 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,024 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,734 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,706 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,545 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,950 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,872 |
| Europe Capitals Mystery Route | 0 | - | 4.96 | 54,597 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,019 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.44 | 10,601 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,739 |
| Boroughs of New York City | 0 | - | 4.47 | 84,354 |
| U.S. State Flags | 0 | - | 4.89 | 168,987 |
| Hawaiian Islands | 0 | - | 4.83 | 42,571 |
| U.S. States that Border Canada | 0 | - | 4.91 | 183,777 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,222 |
| Random U.S. States Mouse Hunt! | 0 | - | 4.94 | 189,467 |
| European Cities... in Texas | 0 | - | 4.53 | 12,482 |
| Every U.S. City that Has Ever Been the Largest In Its State | 0 | - | 4.89 | 23,377 |
| Every City in Texas on a Map | 0 | - | 4.36 | 15,199 |
| Every City in Indiana on a Map | 0 | - | 4.30 | 4,799 |
| Every City in Florida on a Map | 0 | - | 4.35 | 12,135 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,693 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,626 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,275 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,131 |
| World Capitals Quiz | 0 | - | 5.00 | 5,052,290 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,767 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,710 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,934 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,667 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 59,990 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,533 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,528,245 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 219,622 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,325 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,175 |
| Capitals of the Stans | 0 | - | 4.95 | 26,619 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,161 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,524 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,157 |
| ALL California Cities | 0 | - | 4.37 | 42,943 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,784 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,950 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,578,602 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,952 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,371 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,381 |
| Random European Capital to Country | 0 | - | 4.98 | 190,126 |
| Random European Country to Capital | 0 | - | 4.92 | 158,961 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,875 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,975 |
| Random African Capital to Country | 0 | - | 4.97 | 100,151 |
| Random African Country to Capital | 0 | - | 4.94 | 70,701 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,341 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,572 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 183,308 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,911 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,128 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,846 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,229 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,401 |
| Which City in the United States? | 0 | - | 4.21 | 56,852 |
| Virginia Counties | 0 | - | 4.45 | 33,120 |
| European Capitals by Airport Code | 0 | - | 4.93 | 35,849 |
| U.S. States by Five Longest Rivers | 0 | - | 4.91 | 14,575 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,069 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,012 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,101 |
| Random U.S. City to State | 0 | - | 4.45 | 75,789 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,321 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,129 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,468 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,854 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,920 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,515 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,812 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,280 |
| Bay Area or Los Angeles Suburb | 0 | - | 4.40 | 15,012 |
| Which City in Europe? | 0 | - | 4.83 | 107,028 |
| Houston City Trivia | 0 | - | 3.93 | 10,452 |
| Spot the Imposter - U.S. State Flags | 0 | - | 4.56 | 39,915 |
| US States by Borders in 30 Seconds | 0 | - | 4.69 | 2,672,920 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,385,960 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 622,804 |
| Texas True or False? | 0 | - | 4.50 | 39,297 |
| California True or False? | 0 | - | 4.62 | 35,201 |
| Which European Capital? | 0 | - | 4.89 | 48,806 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 113,444 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,660 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,517 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,512 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.63 | 55,139 |
| Find the City #1 | 0 | - | 4.97 | 42,506 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,644 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,073 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,096 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,361 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,235 |
| Countries by Capital City | 0 | - | 5.00 | 67,542 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,783 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,280 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,735 |
| Moved Capital Cities | 0 | - | 4.96 | 73,909 |
| Random Capital to Country | 0 | - | 4.99 | 2,584,755 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,189 |
| Random Country to Capital | 0 | - | 4.98 | 915,380 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,737 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,977 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,719 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,605 |
| U.S. State Capitals Closest to the Mississippi River | 0 | - | 4.85 | 18,328 |
| U.S. State Capitals with the Most Precipitation | 0 | - | 4.20 | 12,726 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.81 | 39,339 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,933 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,822 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,887 |
| Rivers of the United States | 0 | - | 4.93 | 65,863 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,759 |
| Hawaii Multiple Choice | 0 | - | 4.50 | 13,746 |
| U.S. States That Have Hosted the Olympics | 0 | - | 4.67 | 29,125 |
| Put the Alphabet Back into the Capital City | 0 | - | 4.90 | 46,501 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,453 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,413 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 51,354 |
| North American Sports Cities | 0 | - | 4.83 | 171,447 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,063 |
| Cities in European History #1 | 0 | - | 4.63 | 133,575 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,444 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,268 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,657 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,332 |
