| Neighborhoods of New York City Map | 0 | - | 4.90 | 43,044 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,700,411 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,600 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,352 |
| Boroughs of New York City | 0 | - | 4.47 | 85,401 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,988 |
| US States Quiz | 0 | - | 5.00 | 17,020,790 |
| European Cities... in Texas | 0 | - | 4.53 | 12,609 |
| Countries Similar to U.S. States by Population | 0 | - | 4.91 | 71,950 |
| ALL California Cities | 0 | - | 4.37 | 43,283 |
| Random U.S. City to State | 0 | - | 4.45 | 77,017 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,267 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,428 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,767 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,205 |
| Dallas City Trivia | 0 | - | 4.46 | 6,875 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,050 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,967 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,583 |
| Name a City - European Countries | 0 | - | 4.89 | 66,377 |
| Every City in Arizona on a Map | 0 | - | 4.53 | 9,631 |
| Every City in Alabama on a Map | 0 | - | 4.74 | 8,707 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,817 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.63 | 14,761 |
| Every City in New York on the Map | 0 | - | 4.43 | 11,951 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,822 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,150 |
| US States with an Empty Map | 0 | - | 5.00 | 629,536 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,191 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,836 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,378 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.41 | 32,330 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,278 |
| Neighborhoods of New York City | 0 | - | 4.38 | 30,610 |
| Miami City Trivia | 0 | - | 4.60 | 11,274 |
| Draw All US State Borders | 0 | - | 4.99 | 141,497 |
| Most Common Immigrant Origin by U.S. State | 0 | - | 4.91 | 68,584 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,375 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,447 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,578 |
| Every City in Texas on a Map | 0 | - | 4.37 | 16,225 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,799 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,671 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,344 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,607 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,520 |
| Europe Capital to Country | 0 | - | 4.99 | 252,570 |
| Asia Capital to Country | 0 | - | 4.96 | 127,692 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,279 |
| European Capitals by Map | 0 | - | 4.99 | 142,518 |
| African Capitals by Map | 0 | - | 4.99 | 142,601 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,604 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,113 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,122 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,382 |
| European Coastal Capitals | 0 | - | 4.95 | 91,487 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,266 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,267 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,314 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,242 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 84,091 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,893 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,453 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,128 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,762 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,099 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,843 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,256 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,839 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,981 |
| U.S. City Nicknames | 0 | - | 4.26 | 103,890 |
| Official Cities in the UK | 0 | - | 4.89 | 286,854 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,581 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,345 |
| World Capitals Quiz | 0 | - | 5.00 | 5,113,669 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,645 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,363 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,719 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,317 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,488 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,662 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,059 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,831 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,815 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.45 | 10,688 |
| U.S. States that Border Canada | 0 | - | 4.91 | 187,030 |
| U.S. Cities With The Most Top Census Appearances | 0 | - | 4.68 | 11,455 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,721 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,115 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,513 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,795 |
| Category Elimination - U.S. Metro Areas | 0 | - | 4.41 | 26,911 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,255 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,788 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,963 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,684 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,684 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.49 | 26,134 |
| US States and State Capitals | 0 | - | 4.99 | 165,970 |
| All About Atlanta | 0 | - | 4.60 | 11,298 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,558,203 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,719 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,801 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,212 |
| Capitals of the Stans | 0 | - | 4.95 | 27,229 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 160,225 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 48,176 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 84,968 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,609 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 118,438 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 63,038 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,655 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,976 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,284 |
| Word Scramble - U.S. Cities | 0 | - | 4.13 | 19,941 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,346 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,602,235 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,936 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,165 |
| Random European Capital to Country | 0 | - | 4.98 | 192,348 |
| Random European Country to Capital | 0 | - | 4.93 | 166,075 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,086 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,575 |
| Random African Capital to Country | 0 | - | 4.97 | 101,477 |
| Random African Country to Capital | 0 | - | 4.94 | 71,881 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,707 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,686 |
| US State Capitals - One Minute Sprint | 0 | - | 4.04 | 184,969 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,859 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,340 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,954 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,319 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,513 |
| Los Angeles City Quiz | 0 | - | 4.15 | 30,789 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,857 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,181 |
| State Quiz - Texas | 0 | - | 4.43 | 63,292 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,981 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,811 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,629 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,504 |
| Find the City #1 | 0 | - | 4.97 | 43,429 |
| Every City in Oregon on a Map | 0 | - | 4.27 | 10,856 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,553 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,083 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,347 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,439 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,375 |
| Countries by Capital City | 0 | - | 5.00 | 69,621 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 78,143 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,354 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,417 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,204 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,958 |
| Moved Capital Cities | 0 | - | 4.96 | 74,733 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,323 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,438 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,565 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,861 |
| Bay Area or Los Angeles Suburb | 0 | - | 4.40 | 15,128 |
| Which City in Europe? | 0 | - | 4.83 | 107,998 |
| Houston City Trivia | 0 | - | 3.93 | 10,486 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,385 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,687 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,451 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,695,576 |
| Draw All US State Borders - Extreme | 0 | - | 4.99 | 79,464 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,399,890 |
| Texas True or False? | 0 | - | 4.51 | 39,607 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,971 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,667 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 139,091 |
| Name a City - U.S. States | 0 | - | 4.40 | 30,907 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,604 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,477 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 56,027 |
| Random Capital to Country | 0 | - | 4.99 | 2,604,096 |
| Random Country to Capital | 0 | - | 4.98 | 929,970 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 114,664 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,194 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,914 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,820 |
| U.S. State Capitals Furthest from the State Border | 0 | - | 4.19 | 18,039 |
| U.S. State Capitals Closest to the Mississippi River | 0 | - | 4.86 | 18,498 |
| Which City in Texas? | 0 | - | 4.45 | 25,179 |
| Which City in California? | 0 | - | 4.56 | 32,191 |
| Philadelphia Trivia | 0 | - | 4.26 | 22,086 |
| New Orleans City Trivia | 0 | - | 4.09 | 20,197 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,284 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,689 |
| Mexico True or False? | 0 | - | 4.89 | 49,052 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,231 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 61,035 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,397 |
| Rivers of the United States | 0 | - | 4.93 | 66,782 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,979 |
| Longest U.S. State Borders | 0 | - | 4.69 | 40,195 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.64 | 66,164 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,187 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,994 |
