| Neighborhoods of New York City Map | 0 | - | 4.90 | 42,901 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,868 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,130 |
| US States and State Capitals | 0 | - | 4.99 | 165,451 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,762 |
| Countries Similar to U.S. States by Population | 0 | - | 4.91 | 71,776 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,802 |
| U.S. States That Have Hosted the Olympics | 0 | - | 4.81 | 41,508 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,042 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,047 |
| Which City in Canada? | 0 | - | 4.83 | 57,368 |
| Miami City Trivia | 0 | - | 4.60 | 11,269 |
| All About Atlanta | 0 | - | 4.60 | 11,293 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,810 |
| Dallas City Trivia | 0 | - | 4.46 | 6,869 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,699,074 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,598 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,548 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,263 |
| Every City in Alabama on a Map | 0 | - | 4.74 | 8,665 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,748 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.63 | 14,745 |
| Every City in New York on the Map | 0 | - | 4.43 | 11,934 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,053 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,035 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,038 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,449 |
| Name a City - European Countries | 0 | - | 4.89 | 66,210 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,743 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,717 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,338 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 510,282 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,514 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,108 |
| Europe Capital to Country | 0 | - | 4.99 | 252,162 |
| Asia Capital to Country | 0 | - | 4.96 | 127,492 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,023 |
| European Capitals by Map | 0 | - | 4.99 | 142,165 |
| African Capitals by Map | 0 | - | 4.99 | 142,273 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,944 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,906 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,211 |
| European Coastal Capitals | 0 | - | 4.95 | 91,338 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,201 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,808 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,841 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,180 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 83,748 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,089 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,877 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,425 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,806 |
| Seattle City Trivia | 0 | - | 4.22 | 26,553 |
| Los Angeles City Quiz | 0 | - | 4.15 | 30,774 |
| Philadelphia Trivia | 0 | - | 4.26 | 22,080 |
| New Orleans City Trivia | 0 | - | 4.09 | 20,193 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,169 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,615 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,134 |
| U.S. States with Alligators | 0 | - | 4.97 | 61,137 |
| Denver City Trivia | 0 | - | 4.11 | 6,412 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,858 |
| Official Cities in the UK | 0 | - | 4.89 | 286,352 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,065 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,281 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,258 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,601 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,149 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,409 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,596 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,973 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,702 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,730 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.45 | 10,679 |
| U.S. State Flags | 0 | - | 4.89 | 173,039 |
| Hawaiian Islands | 0 | - | 4.83 | 42,958 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,728 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,517 |
| Random U.S. States Mouse Hunt! | 0 | - | 4.95 | 195,111 |
| European Cities... in Texas | 0 | - | 4.53 | 12,596 |
| Every U.S. City that Has Ever Been the Largest In Its State | 0 | - | 4.90 | 23,926 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,705 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,960 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,318 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,116 |
| Every City in Oregon on a Map | 0 | - | 4.27 | 10,829 |
| World Capitals Quiz | 0 | - | 5.00 | 5,107,500 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,695 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,652 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,578 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,972 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,777 |
| Boroughs of New York City | 0 | - | 4.47 | 85,340 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 61,322 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,759 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,556,091 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,492 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,639 |
| Capitals of the Stans | 0 | - | 4.95 | 27,154 |
| Every City in Texas on a Map | 0 | - | 4.37 | 16,156 |
| ALL California Cities | 0 | - | 4.37 | 43,250 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,600,023 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,450 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,827 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,096 |
| Random European Capital to Country | 0 | - | 4.98 | 192,173 |
| Random European Country to Capital | 0 | - | 4.93 | 165,945 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,998 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,456 |
| Random African Capital to Country | 0 | - | 4.97 | 101,371 |
| Random African Country to Capital | 0 | - | 4.95 | 71,767 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,675 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,678 |
| US State Capitals - One Minute Sprint | 0 | - | 4.05 | 184,800 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,081 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,322 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,944 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,307 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,361 |
| Which City in the United States? | 0 | - | 4.21 | 57,180 |
| Ohio Counties | 0 | - | 4.48 | 46,199 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,856 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,674 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,196 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,609 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,850 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 139,019 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,224 |
| Random U.S. City to State | 0 | - | 4.45 | 76,926 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,318 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,452 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,127 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,977 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,172 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,274 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,386 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,428 |
| Bay Area or Los Angeles Suburb | 0 | - | 4.40 | 15,111 |
| Which City in Europe? | 0 | - | 4.83 | 107,907 |
| Houston City Trivia | 0 | - | 3.93 | 10,485 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,693,457 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,398,719 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 118,744 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,945 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,342 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,643 |
| Name a City - U.S. States | 0 | - | 4.40 | 30,723 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,576 |
| Every City in Montana on a Map | 0 | - | 4.00 | 5,397 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 55,928 |
| Find the City #1 | 0 | - | 4.97 | 43,356 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,385 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,988 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,231 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,257 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,181 |
| Countries by Capital City | 0 | - | 5.00 | 69,438 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,877 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,253 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,831 |
| Moved Capital Cities | 0 | - | 4.96 | 74,665 |
| Random Capital to Country | 0 | - | 4.99 | 2,602,040 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,817 |
| Random Country to Capital | 0 | - | 4.98 | 928,498 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 114,607 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,169 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,884 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,800 |
| U.S. State Capitals Closest to the Mississippi River | 0 | - | 4.86 | 18,483 |
| Rivers of the United States | 0 | - | 4.93 | 66,695 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 635,985 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,419 |
| State Quiz - Ohio | 0 | - | 4.24 | 45,641 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,473 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 52,440 |
| North American Sports Cities | 0 | - | 4.82 | 173,179 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,563 |
| Cities in European History #1 | 0 | - | 4.63 | 134,632 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,458 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,894 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,956 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,219 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,596 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,519 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,968 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,505 |
| Name a Valid World City | 0 | - | 4.85 | 72,017 |
| Cities by Former Name | 0 | - | 4.83 | 92,074 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,803 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,994 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,845 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,865 |
| World Capitals by Map | 0 | - | 5.00 | 289,473 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,842 |
| All First Level Subdivision Capitals | 0 | - | 4.82 | 15,261 |
| World Capitals Mystery Route | 0 | - | 4.98 | 56,060 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 51,292 |
| Capitals Starting With H | 0 | - | 4.91 | 93,351 |
| Capitals Starting With K | 0 | - | 4.89 | 84,419 |
| Capitals Starting With M | 0 | - | 4.94 | 109,218 |
