| Neighborhoods of New York City Map | 0 | - | 4.89 | 41,545 |
| Washington D.C. Trivia | 0 | - | 4.45 | 38,942 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,675 |
| US States and State Capitals | 0 | - | 4.99 | 160,479 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,671 |
| Countries Similar to U.S. States by Population | 0 | - | 4.91 | 70,381 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,140 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.44 | 10,601 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,673 |
| Which City in Canada? | 0 | - | 4.82 | 56,882 |
| Miami City Trivia | 0 | - | 4.60 | 11,215 |
| All About Atlanta | 0 | - | 4.60 | 11,231 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,739 |
| Dallas City Trivia | 0 | - | 4.46 | 6,807 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,128 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,310 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,683,816 |
| Every City in Arizona on a Map | 0 | - | 4.50 | 9,273 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,765 |
| Every City in Alabama on a Map | 0 | - | 4.72 | 8,415 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,404 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.61 | 14,590 |
| Every City in New York on the Map | 0 | - | 4.43 | 11,724 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,524 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,467 |
| Name a City - European Countries | 0 | - | 4.91 | 64,963 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,553 |
| Africa Capitals Quiz | 0 | - | 4.99 | 734,111 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,592 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,875 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,016 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 504,408 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,183 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,557 |
| Europe Capital to Country | 0 | - | 4.99 | 249,057 |
| Asia Capital to Country | 0 | - | 4.96 | 126,239 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,270 |
| European Capitals by Map | 0 | - | 4.99 | 137,960 |
| African Capitals by Map | 0 | - | 4.99 | 132,954 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,800 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,676 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,052 |
| European Coastal Capitals | 0 | - | 4.95 | 90,183 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,385 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,444 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,057 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,630 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 81,525 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,201 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,660 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,146 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,482 |
| Seattle City Trivia | 0 | - | 4.20 | 26,318 |
| Los Angeles City Quiz | 0 | - | 4.14 | 30,714 |
| Philadelphia Trivia | 0 | - | 4.26 | 21,970 |
| New Orleans City Trivia | 0 | - | 4.09 | 20,163 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,880 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,804 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,051 |
| U.S. States with Alligators | 0 | - | 4.97 | 59,598 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,596 |
| Official Cities in the UK | 0 | - | 4.89 | 282,355 |
| U.S. Cities A-Z by Clue #1 | 0 | - | 4.36 | 39,752 |
| Every City in Oregon on a Map | 0 | - | 4.27 | 10,536 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,500 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,431 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,053 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,754 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,740 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,563 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,963 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,894 |
| Europe Capitals Mystery Route | 0 | - | 4.96 | 54,622 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,039 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,742 |
| Boroughs of New York City | 0 | - | 4.47 | 84,365 |
| U.S. State Flags | 0 | - | 4.89 | 169,046 |
| Hawaiian Islands | 0 | - | 4.83 | 42,574 |
| U.S. States that Border Canada | 0 | - | 4.91 | 183,842 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,227 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 60,016 |
| Random U.S. States Mouse Hunt! | 0 | - | 4.94 | 189,581 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,560 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 219,727 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,419 |
| European Cities... in Texas | 0 | - | 4.53 | 12,485 |
| Every U.S. City that Has Ever Been the Largest In Its State | 0 | - | 4.89 | 23,390 |
| Every City in Texas on a Map | 0 | - | 4.36 | 15,209 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,527 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,725 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,632 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,347 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,142 |
| World Capitals Quiz | 0 | - | 5.00 | 5,053,401 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,773 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,743 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,948 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,348 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,578 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 183,342 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,132 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,847 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,231 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,671 |
| Which City in the United States? | 0 | - | 4.21 | 56,859 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,528,867 |
| Capitals of the Stans | 0 | - | 4.95 | 26,638 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,169 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,178 |
| ALL California Cities | 0 | - | 4.37 | 42,947 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,795 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,958 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,579,028 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,985 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,379 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,402 |
| Random European Capital to Country | 0 | - | 4.98 | 190,202 |
| Random European Country to Capital | 0 | - | 4.93 | 160,556 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,925 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,021 |
| Random African Capital to Country | 0 | - | 4.97 | 100,228 |
| Random African Country to Capital | 0 | - | 4.94 | 70,763 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,916 |
| Bay Area or Los Angeles Suburb | 0 | - | 4.40 | 15,012 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,475 |
| Houston City Trivia | 0 | - | 3.93 | 10,455 |
| Spot the Imposter - U.S. State Flags | 0 | - | 4.56 | 39,927 |
| US States by Borders in 30 Seconds | 0 | - | 4.67 | 2,673,304 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,386,183 |
| Texas True or False? | 0 | - | 4.50 | 39,299 |
| California True or False? | 0 | - | 4.62 | 35,204 |
| European Capitals by Airport Code | 0 | - | 4.93 | 35,868 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,098 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,088 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 113,480 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,112 |
| Random U.S. City to State | 0 | - | 4.45 | 75,819 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,326 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,140 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,476 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,943 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,922 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,531 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,824 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,299 |
| U.S. State Capitals Closest to the Mississippi River | 0 | - | 4.85 | 18,329 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.81 | 39,351 |
| Which City in Europe? | 0 | - | 4.83 | 107,051 |
| Rivers of the United States | 0 | - | 4.93 | 65,885 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 623,065 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,766 |
| State Quiz - Colorado | 0 | - | 4.35 | 48,131 |
| U.S. States That Have Hosted the Olympics | 0 | - | 4.67 | 29,137 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,473 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 51,363 |
| North American Sports Cities | 0 | - | 4.83 | 171,483 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,071 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,669 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,551 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,513 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,490 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,336 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,087 |
| Name a Valid World City | 0 | - | 4.83 | 70,702 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.63 | 55,155 |
| Find the City #1 | 0 | - | 4.97 | 42,528 |
| Cities by Former Name | 0 | - | 4.84 | 91,302 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,242 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,680 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,088 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,472 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,120 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,532 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,270 |
| Countries by Capital City | 0 | - | 5.00 | 67,587 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,804 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,302 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,208 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,758 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,609 |
| Moved Capital Cities | 0 | - | 4.96 | 73,923 |
| World Capitals by Map | 0 | - | 5.00 | 284,975 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,013 |
| Random Capital to Country | 0 | - | 4.99 | 2,585,040 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,219 |
| Random Country to Capital | 0 | - | 4.98 | 915,653 |
| World Capitals Mystery Route | 0 | - | 4.98 | 55,079 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 50,572 |
| Capitals Starting With H | 0 | - | 4.90 | 91,786 |
| Capitals Starting With K | 0 | - | 4.85 | 75,983 |
| Capitals Starting With L | 0 | - | 4.81 | 87,190 |
| Capitals Starting With M | 0 | - | 4.93 | 106,656 |
| Capitals Starting With P | 0 | - | 4.88 | 77,488 |
| Capitals Starting With R | 0 | - | 4.87 | 81,269 |
| Capitals Starting With S | 0 | - | 4.89 | 85,113 |
| Capitals Starting With T | 0 | - | 4.84 | 75,600 |
| Capitals Starting With W | 0 | - | 4.87 | 90,888 |
| Capitals Starting With A | 0 | - | 4.97 | 127,015 |
| Capitals Starting With B | 0 | - | 4.89 | 117,683 |
| Capitals Starting With D | 0 | - | 4.93 | 95,757 |
