| Random U.S. State Capitals on a Map | 0 | - | 4.91 | 98,405 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 142,306 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.57 | 41,776 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,617,869 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 91,031 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 46,406 |
| U.S. State Capitals Map Quiz | 0 | - | 4.91 | 135,518 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 82,766 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.81 | 53,034 |
| Which City in Canada? | 0 | - | 4.81 | 55,007 |
| Most-Visited U.S. Cities | 0 | - | 4.88 | 83,919 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 70,934 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 80,569 |
| Random European Capital to Country | 0 | - | 4.97 | 182,103 |
| Random European Country to Capital | 0 | - | 4.93 | 142,475 |
| Random Asian Country to Capital | 0 | - | 4.91 | 91,086 |
| Random Asian Capital to Country | 0 | - | 4.97 | 96,287 |
| Random African Capital to Country | 0 | - | 4.97 | 86,116 |
| Random African Country to Capital | 0 | - | 4.94 | 66,681 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.85 | 53,747 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 99,111 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 67,803 |
| Name a City - European Countries | 0 | - | 4.93 | 59,393 |
| Africa Capitals Quiz | 0 | - | 4.99 | 691,411 |
| Asia Capitals Quiz | 0 | - | 4.97 | 650,212 |
| Word Scramble - U.S. States | 0 | - | 4.96 | 481,966 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 103,112 |
| Most-Visited Cities in Europe | 0 | - | 4.89 | 66,705 |
| Europe Capital to Country | 0 | - | 4.99 | 236,271 |
| Asia Capital to Country | 0 | - | 4.95 | 121,197 |
| EU Capitals with No Hints | 0 | - | 4.96 | 136,573 |
| European Capitals by Map | 0 | - | 4.99 | 122,960 |
| African Capitals by Map | 0 | - | 4.99 | 123,553 |
| South America Capitals Quiz | 0 | - | 5.00 | 456,703 |
| Asian Capitals by Map | 0 | - | 4.98 | 55,462 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 86,229 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 79,115 |
| European Coastal Capitals | 0 | - | 4.95 | 84,487 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 50,067 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 251,010 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 210,557 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 79,306 |
| Countries Closest to United States A-Z | 0 | - | 4.83 | 113,162 |
| U.S. State Flags | 0 | - | 4.89 | 153,785 |
| Official Cities in the UK | 0 | - | 4.89 | 260,968 |
| North America Capitals Quiz | 0 | - | 4.99 | 203,320 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 57,711 |
| Top 10 Most Remote European Capitals | 0 | - | 4.85 | 89,747 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 113,115 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 83,148 |
| European Capitals Furthest from the Sea | 0 | - | 4.90 | 70,663 |
| Asian Capitals - Map Quiz | 0 | - | 4.94 | 57,011 |
| European Capitals Ending in N | 0 | - | 4.92 | 78,041 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 110,798 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,222 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.56 | 35,034 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 37,942 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 33,285 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.44 | 19,205 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,309 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 83,153 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.41 | 35,714 |
| British Cities with the Most Tourists | 0 | - | 4.81 | 63,624 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 129,501 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.90 | 22,073 |
| World Capitals Quiz | 0 | - | 5.00 | 4,810,658 |
| Capitals of Canadian Provinces | 0 | - | 4.87 | 83,979 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.36 | 242,561 |
| Name a Valid European Capital | 0 | - | 4.95 | 143,270 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 65,519 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.56 | 33,594 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 45,694 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 35,910 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,260 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 33,983 |
| Which City in the United States? | 0 | - | 4.21 | 55,508 |
| Rust Belt Cities Map Quiz | 0 | - | 4.56 | 33,857 |
| California... or Florida? | 0 | - | 4.60 | 49,227 |
| Capitals of the Stans | 0 | - | 4.96 | 24,438 |
| Top 10 Least Populous U.S. States | 0 | - | 4.93 | 183,716 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 160,570 |
| U.S Cities by African-American Population | 0 | - | 4.41 | 92,859 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 145,336 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 38,891 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,492,256 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 123,769 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 39,770 |
| Most Guessed European Capitals | 0 | - | 4.88 | 99,362 |
| Random African Capitals on a Map | 0 | - | 4.95 | 52,104 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 48,563 |
| Random European Capitals on a Map | 0 | - | 4.98 | 129,021 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.16 | 125,471 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.06 | 57,484 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 25,712 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.48 | 29,790 |
| Which City in Europe? | 0 | - | 4.82 | 103,506 |
| U.S. States with Shortest Maximum Distances to the Ocean | 0 | - | 4.64 | 18,408 |
| U.S. States Closest to Moscow | 0 | - | 4.49 | 46,440 |
| U.S. States Closest to Tokyo | 0 | - | 4.79 | 41,777 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 105,484 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.40 | 47,170 |
| Global Cities on a World Map | 0 | - | 4.94 | 97,480 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.29 | 32,874 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.54 | 134,827 |
| Random U.S. City to State | 0 | - | 4.44 | 70,690 |
| Find the City #1 | 0 | - | 4.97 | 38,862 |
| Northernmost Capital Cities | 0 | - | 4.98 | 102,435 |
| Most Remote Capital Cities | 0 | - | 4.90 | 48,736 |
| Capital Cities: Ports and Saints | 0 | - | 4.95 | 40,013 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 100,619 |
| Same Letter Country and Capital | 0 | - | 4.99 | 138,530 |
| Countries by Capital City | 0 | - | 5.00 | 59,062 |
| Capital Cities Based on First Two Letters | 0 | - | 4.86 | 71,771 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 110,097 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 79,219 |
| Moved Capital Cities | 0 | - | 4.95 | 70,664 |
| World Capitals with a Unique First Letter | 0 | - | 4.81 | 60,407 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 60,838 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,203 |
| Snowiest U.S. State Capitals | 0 | - | 4.43 | 27,986 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.39 | 31,698 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.47 | 25,635 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.54 | 31,232 |
| US State Capitals - One Minute Sprint | 0 | - | 4.02 | 175,070 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 28,147 |
| Coldest U.S. State Capitals | 0 | - | 4.58 | 19,732 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 90,489 |
| Boroughs of New York City | 0 | - | 4.46 | 81,293 |
| Seattle Trivia Quiz | 0 | - | 4.19 | 19,752 |
| Washington D.C. Trivia | 0 | - | 4.45 | 32,409 |
| Hawaiian Islands | 0 | - | 4.83 | 40,697 |
| U.S. States that Border Canada | 0 | - | 4.91 | 172,998 |
| Win the U.S. Presidential Election | 0 | - | 4.75 | 574,892 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 91,413 |
| European Capitals by Airport Code | 0 | - | 4.91 | 31,165 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 122,769 |
| Biggest Cities in Washington State | 0 | - | 4.46 | 34,642 |
| Biggest Cities in North Carolina | 0 | - | 4.68 | 33,867 |
| Summer Olympic City Bids | 0 | - | 4.92 | 39,551 |
| Important Cities in European History | 0 | - | 4.56 | 113,767 |
| European Cities by Map #2 | 0 | - | 4.49 | 46,429 |
| European Cities by Map #1 | 0 | - | 4.68 | 54,555 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,234 |
| Mediterranean Cities by Map | 0 | - | 4.50 | 50,380 |
| Important Places in U.S. History | 0 | - | 4.25 | 37,030 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.86 | 97,526 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 49,832 |
| Cities on Route 66 on a Map | 0 | - | 4.49 | 31,460 |
| Cities by Former Name | 0 | - | 4.85 | 87,937 |
| Capitals in their Native Languages | 0 | - | 4.94 | 130,258 |
| Nearest Capital City #1 | 0 | - | 4.83 | 54,937 |
| World Capitals by Proximity | 0 | - | 4.89 | 314,466 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 51,492 |
| World Capitals by Map | 0 | - | 5.00 | 266,224 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.96 | 54,222 |
| Random Capital to Country | 0 | - | 4.99 | 2,496,844 |
| Random Country to Capital | 0 | - | 4.98 | 865,164 |
| World Capitals By Letter - H | 0 | - | 4.86 | 75,190 |
| World Capitals By Letter - K | 0 | - | 4.83 | 69,785 |
| World Capitals By Letter - M | 0 | - | 4.88 | 91,166 |
| World Capitals By Letter - P | 0 | - | 4.85 | 71,181 |
| World Capitals By Letter - R | 0 | - | 4.85 | 75,919 |
| World Capitals By Letter - S | 0 | - | 4.89 | 78,659 |
| World Capitals By Letter - T | 0 | - | 4.81 | 70,070 |
| World Capitals By Letter - W | 0 | - | 4.88 | 85,957 |
| World Capitals By Letter - A | 0 | - | 4.96 | 111,220 |
| World Capitals By Letter - B | 0 | - | 4.85 | 102,488 |
| World Capitals By Letter - D | 0 | - | 4.91 | 83,488 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 17,996 |
| Which City in New York State? | 0 | - | 4.59 | 15,352 |
| Which City in Latin America? | 0 | - | 4.64 | 45,989 |
| Which City in Texas? | 0 | - | 4.45 | 24,394 |
| Which City in California? | 0 | - | 4.55 | 31,215 |
| Which City in Florida? | 0 | - | 4.61 | 10,659 |
| Cartoon Versions of U.S. States | 0 | - | 4.76 | 61,621 |
| Satellite Images - U.S. States | 0 | - | 4.56 | 43,720 |
| New York Counties Quiz | 0 | - | 4.63 | 46,593 |
| Texas Counties | 0 | - | 4.54 | 71,768 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 72,932 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 78,175 |
| Random General Knowledge - U.S. States | 0 | - | 4.45 | 40,638 |
| Countries of Europe by Population | 0 | - | 4.98 | 164,265 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 220,522 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 173,180 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 170,337 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 98,840 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 104,925 |
| Most Populous World Capitals | 0 | - | 4.93 | 169,400 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.48 | 62,162 |
| U.S. City Nicknames | 0 | - | 4.23 | 101,965 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.90 | 92,987 |
| Westernmost Cities in the U.S. | 0 | - | 4.38 | 16,117 |
| UK Cities and Towns by Map | 0 | - | 4.47 | 45,423 |
| U.S. Cities Chain | 0 | - | 4.20 | 32,932 |
| South American Cities on the Map | 0 | - | 4.55 | 34,411 |
| North America Cities by Map | 0 | - | 4.41 | 46,759 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.41 | 22,863 |
| Most Guessed Cities by Country #3 | 0 | - | 4.88 | 40,985 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 202,538 |
| ALL California Cities | 0 | - | 4.35 | 41,407 |
