| Random U.S. State Capitals on a Map | 0 | - | 4.91 | 97,427 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,605,092 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 138,908 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 83,949 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 46,116 |
| U.S. State Capitals Map Quiz | 0 | - | 4.91 | 134,152 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 81,697 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.82 | 52,554 |
| Which City in Canada? | 0 | - | 4.81 | 54,646 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 82,256 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 69,446 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 122,693 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 79,881 |
| Random European Capital to Country | 0 | - | 4.98 | 180,606 |
| Random European Country to Capital | 0 | - | 4.93 | 141,597 |
| Random Asian Country to Capital | 0 | - | 4.91 | 90,464 |
| Random Asian Capital to Country | 0 | - | 4.97 | 95,261 |
| Random African Capital to Country | 0 | - | 4.97 | 85,195 |
| Random African Country to Capital | 0 | - | 4.94 | 66,140 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.85 | 53,380 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 98,051 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 66,974 |
| Name a City - European Countries | 0 | - | 4.93 | 58,376 |
| Africa Capitals Quiz | 0 | - | 4.99 | 683,604 |
| Asia Capitals Quiz | 0 | - | 4.97 | 642,933 |
| Word Scramble - U.S. States | 0 | - | 4.96 | 478,675 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 101,948 |
| Most-Visited Cities in Europe | 0 | - | 4.88 | 65,337 |
| Europe Capital to Country | 0 | - | 4.99 | 233,434 |
| Asia Capital to Country | 0 | - | 4.95 | 111,823 |
| EU Capitals with No Hints | 0 | - | 4.96 | 134,745 |
| European Capitals by Map | 0 | - | 4.99 | 109,501 |
| African Capitals by Map | 0 | - | 4.99 | 121,864 |
| South America Capitals Quiz | 0 | - | 5.00 | 452,439 |
| Asian Capitals by Map | 0 | - | 4.98 | 53,960 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 85,180 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 78,163 |
| European Coastal Capitals | 0 | - | 4.95 | 83,513 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 49,586 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 247,774 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.89 | 207,674 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 78,864 |
| Countries Closest to United States A-Z | 0 | - | 4.83 | 112,433 |
| U.S. State Flags | 0 | - | 4.88 | 151,084 |
| Official Cities in the UK | 0 | - | 4.89 | 257,578 |
| North America Capitals Quiz | 0 | - | 4.99 | 200,637 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 56,823 |
| Top 10 Most Remote European Capitals | 0 | - | 4.83 | 88,914 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 111,805 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 82,379 |
| European Capitals Furthest from the Sea | 0 | - | 4.90 | 70,118 |
| Asian Capitals - Map Quiz | 0 | - | 4.94 | 56,115 |
| European Capitals Ending in N | 0 | - | 4.92 | 77,466 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 110,312 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,065 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.56 | 34,895 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 37,551 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.51 | 33,019 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.44 | 19,128 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,222 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 82,343 |
| Biggest Cities in Mexico | 0 | - | 4.50 | 36,770 |
| British Cities with the Most Tourists | 0 | - | 4.81 | 62,527 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 125,363 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.89 | 21,144 |
| World Capitals Quiz | 0 | - | 5.00 | 4,765,944 |
| Capitals of Canadian Provinces | 0 | - | 4.86 | 83,097 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.36 | 241,753 |
| Name a Valid European Capital | 0 | - | 4.95 | 140,178 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 65,012 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.56 | 33,252 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 45,462 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 35,735 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,112 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 33,703 |
| Which City in the United States? | 0 | - | 4.21 | 55,243 |
| Capitals of the Stans | 0 | - | 4.96 | 23,945 |
| Top 10 Least Populous U.S. States | 0 | - | 4.93 | 182,085 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 159,300 |
| U.S Cities by African-American Population | 0 | - | 4.41 | 92,343 |
| 1M Cities by Proximity - United States | 0 | - | 4.53 | 144,342 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 38,499 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,475,866 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 39,566 |
| Most Guessed European Capitals | 0 | - | 4.88 | 99,018 |
| Random African Capitals on a Map | 0 | - | 4.95 | 51,655 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 48,103 |
| Random European Capitals on a Map | 0 | - | 4.98 | 128,173 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.16 | 124,892 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.06 | 57,307 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 25,615 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.48 | 29,687 |
| Which City in Europe? | 0 | - | 4.83 | 102,844 |
| U.S. States with Shortest Maximum Distances to the Ocean | 0 | - | 4.63 | 17,818 |
| U.S. States Closest to Tokyo | 0 | - | 4.79 | 41,428 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 103,660 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.40 | 35,531 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.36 | 41,685 |
| Global Cities on a World Map | 0 | - | 4.94 | 96,670 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.28 | 32,709 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 134,345 |
| Random U.S. City to State | 0 | - | 4.44 | 69,861 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 32,696 |
| Find the City #1 | 0 | - | 4.97 | 38,242 |
| Northernmost Capital Cities | 0 | - | 4.98 | 101,272 |
| Most Remote Capital Cities | 0 | - | 4.90 | 48,055 |
| Capital Cities: Ports and Saints | 0 | - | 4.95 | 39,217 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 99,238 |
| Same Letter Country and Capital | 0 | - | 4.99 | 137,140 |
| Countries by Capital City | 0 | - | 5.00 | 57,638 |
| Capital Cities Based on First Two Letters | 0 | - | 4.86 | 70,917 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 109,373 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 78,305 |
| Moved Capital Cities | 0 | - | 4.95 | 70,119 |
| World Capitals with a Unique First Letter | 0 | - | 4.81 | 59,757 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 60,448 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,142 |
| Snowiest U.S. State Capitals | 0 | - | 4.43 | 27,887 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.47 | 25,575 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.54 | 31,111 |
| US State Capitals - One Minute Sprint | 0 | - | 4.04 | 173,471 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 27,970 |
| Coldest U.S. State Capitals | 0 | - | 4.58 | 19,636 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 89,852 |
| Boroughs of New York City | 0 | - | 4.45 | 80,735 |
| Seattle Trivia Quiz | 0 | - | 4.12 | 19,699 |
| Washington D.C. Trivia | 0 | - | 4.45 | 32,277 |
| South America Flags Map Quiz | 0 | - | 4.95 | 78,658 |
| Hawaiian Islands | 0 | - | 4.83 | 40,373 |
| U.S. States that Border Canada | 0 | - | 4.91 | 171,521 |
| Win the U.S. Presidential Election | 0 | - | 4.74 | 565,120 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 91,090 |
| European Capitals by Airport Code | 0 | - | 4.91 | 30,373 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 121,790 |
| Summer Olympic City Bids | 0 | - | 4.93 | 39,260 |
| Important Cities in European History | 0 | - | 4.55 | 113,053 |
| European Cities by Map #2 | 0 | - | 4.49 | 46,229 |
| European Cities by Map #1 | 0 | - | 4.68 | 54,315 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,101 |
| Mediterranean Cities by Map | 0 | - | 4.50 | 50,239 |
| Important Places in U.S. History | 0 | - | 4.25 | 36,942 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.85 | 96,548 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 49,203 |
| Cities on Route 66 on a Map | 0 | - | 4.49 | 31,148 |
| Cities by Former Name | 0 | - | 4.85 | 87,308 |
| Capitals in their Native Languages | 0 | - | 4.94 | 129,597 |
| Nearest Capital City #1 | 0 | - | 4.83 | 54,582 |
| World Capitals by Proximity | 0 | - | 4.89 | 312,652 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 51,097 |
| World Capitals by Map | 0 | - | 5.00 | 262,611 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.96 | 53,576 |
| Random Capital to Country | 0 | - | 4.99 | 2,477,995 |
| Random Country to Capital | 0 | - | 4.98 | 856,452 |
| World Capitals By Letter - H | 0 | - | 4.85 | 74,721 |
| World Capitals By Letter - K | 0 | - | 4.82 | 69,332 |
| World Capitals By Letter - M | 0 | - | 4.89 | 90,623 |
| World Capitals By Letter - P | 0 | - | 4.85 | 70,702 |
| World Capitals By Letter - R | 0 | - | 4.88 | 75,504 |
| World Capitals By Letter - S | 0 | - | 4.89 | 78,196 |
| World Capitals By Letter - T | 0 | - | 4.82 | 69,658 |
| World Capitals By Letter - W | 0 | - | 4.88 | 85,532 |
| World Capitals By Letter - A | 0 | - | 4.96 | 110,509 |
| World Capitals By Letter - B | 0 | - | 4.84 | 101,884 |
| World Capitals By Letter - D | 0 | - | 4.91 | 83,000 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 17,924 |
| Which City in New York State? | 0 | - | 4.58 | 15,239 |
| Which City in Latin America? | 0 | - | 4.64 | 45,820 |
| Which City in Texas? | 0 | - | 4.44 | 24,280 |
| Which City in California? | 0 | - | 4.55 | 31,057 |
| Which City in Florida? | 0 | - | 4.60 | 10,606 |
| Rust Belt Cities Map Quiz | 0 | - | 4.56 | 33,631 |
| Cartoon Versions of U.S. States | 0 | - | 4.78 | 61,150 |
| Satellite Images - U.S. States | 0 | - | 4.56 | 43,427 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 72,410 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 77,548 |
| Random General Knowledge - U.S. States | 0 | - | 4.45 | 40,408 |
| California... or Florida? | 0 | - | 4.59 | 48,859 |
| Countries of Europe by Population | 0 | - | 4.98 | 143,639 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 218,329 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 171,461 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 168,597 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 97,854 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 104,005 |
| Most Populous World Capitals | 0 | - | 4.93 | 168,283 |
| U.S. City Nicknames | 0 | - | 4.23 | 101,716 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.90 | 92,578 |
| Westernmost Cities in the U.S. | 0 | - | 4.38 | 16,059 |
| UK Cities and Towns by Map | 0 | - | 4.47 | 45,229 |
| U.S. Cities Chain | 0 | - | 4.20 | 32,409 |
| South American Cities on the Map | 0 | - | 4.55 | 34,223 |
| North America Cities by Map | 0 | - | 4.41 | 46,545 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.41 | 22,737 |
| Most Guessed Cities by Country #3 | 0 | - | 4.88 | 39,991 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 201,220 |
| ALL California Cities | 0 | - | 4.35 | 41,163 |
| Random European City to Country | 0 | - | 4.74 | 111,947 |
| Random Asian City to Country | 0 | - | 4.54 | 43,632 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 123,604 |
| European Cities with the Biggest Economies | 0 | - | 4.58 | 36,796 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 44,004 |
