| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,548 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,681,673 |
| US States and State Capitals | 0 | - | 4.99 | 159,787 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,771 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,969 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,982 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,532 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,716 |
| Which City in Canada? | 0 | - | 4.82 | 56,826 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,872 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,138 |
| Africa Capitals Quiz | 0 | - | 4.99 | 732,779 |
| Asia Capitals Quiz | 0 | - | 4.98 | 688,345 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,250 |
| Random European Capital to Country | 0 | - | 4.98 | 189,661 |
| Random European Country to Capital | 0 | - | 4.92 | 147,767 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,600 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,705 |
| Random African Capital to Country | 0 | - | 4.97 | 99,943 |
| Random African Country to Capital | 0 | - | 4.94 | 70,412 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,349 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,340 |
| Name a City - European Countries | 0 | - | 4.91 | 64,746 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 503,609 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,962 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,316 |
| Europe Capital to Country | 0 | - | 4.99 | 248,647 |
| Asia Capital to Country | 0 | - | 4.96 | 126,072 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,963 |
| European Capitals by Map | 0 | - | 4.99 | 137,412 |
| African Capitals by Map | 0 | - | 4.99 | 132,702 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,640 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,519 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,897 |
| European Coastal Capitals | 0 | - | 4.95 | 90,032 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,309 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,919 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,570 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,538 |
| Official Cities in the UK | 0 | - | 4.89 | 281,632 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,736 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,935 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,908 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,642 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,497 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,427 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,872 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,751 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,945 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,672 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,953 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,697 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,581 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 38,952 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,099 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,733 |
| U.S. State Flags | 0 | - | 4.89 | 168,422 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,532 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,850 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,028 |
| World Capitals Quiz | 0 | - | 5.00 | 5,045,870 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,655 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,111 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,476 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,860 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,966 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,652 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,734 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,408 |
| Capitals of the Stans | 0 | - | 4.95 | 26,570 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,109 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,502 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,052 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,714 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,913 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,576,053 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,805 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,319 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.62 | 34,635 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,097 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 36,838 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,407 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,893 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,166 |
| Which City in the United States? | 0 | - | 4.21 | 56,827 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 34,949 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,723 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,839 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 173,547 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,031 |
| Random U.S. City to State | 0 | - | 4.45 | 75,560 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,085 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,382 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,428 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,879 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,416 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,762 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,146 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.17 | 129,010 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.09 | 58,076 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 26,142 |
| Which City in Europe? | 0 | - | 4.83 | 106,949 |
| Which City in California? | 0 | - | 4.56 | 31,951 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 621,531 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 113,107 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,616 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,323 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,494 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,448 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,971 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,943 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,150 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,002 |
| Countries by Capital City | 0 | - | 5.00 | 67,273 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,629 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,164 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,617 |
| Moved Capital Cities | 0 | - | 4.96 | 73,812 |
| Random Capital to Country | 0 | - | 4.99 | 2,582,805 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 74,896 |
| Random Country to Capital | 0 | - | 4.98 | 914,189 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,308 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,578 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,552 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,183 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.48 | 26,023 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 183,032 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,110 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,831 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,826 |
| Boroughs of New York City | 0 | - | 4.47 | 84,279 |
| Seattle City Trivia | 0 | - | 4.19 | 26,295 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,903 |
| Hawaiian Islands | 0 | - | 4.83 | 42,527 |
| U.S. States that Border Canada | 0 | - | 4.91 | 183,397 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,188 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,718 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,356 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,995 |
| Most Populous World Capitals | 0 | - | 4.94 | 174,867 |
| Biggest Cities in Washington State | 0 | - | 4.43 | 36,030 |
| Biggest Cities in North Carolina | 0 | - | 4.64 | 34,963 |
| North American Sports Cities | 0 | - | 4.83 | 171,281 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,013 |
| Cities in European History #1 | 0 | - | 4.63 | 133,465 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,411 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,247 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,622 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,276 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,831 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,054 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,462 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,733 |
| ALL California Cities | 0 | - | 4.37 | 42,916 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,268 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 130,002 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,976 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,391 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,498 |
| Name a Valid World City | 0 | - | 4.83 | 70,459 |
| Cities by Former Name | 0 | - | 4.84 | 91,194 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,419 |
| Former Capitals | 0 | - | 4.88 | 71,242 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,176 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,395 |
| Capital Cities Chain | 0 | - | 4.84 | 82,160 |
| Coldest World Capitals | 0 | - | 4.95 | 133,178 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,374 |
| World Capitals by Map | 0 | - | 5.00 | 284,497 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,905 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,054 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,268 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 65,633 |
| Capitals Starting With H | 0 | - | 4.90 | 91,643 |
| Capitals Starting With K | 0 | - | 4.85 | 75,888 |
| Capitals Starting With L | 0 | - | 4.81 | 87,070 |
| Capitals Starting With M | 0 | - | 4.93 | 106,463 |
| Capitals Starting With P | 0 | - | 4.88 | 77,389 |
| Capitals Starting With R | 0 | - | 4.87 | 81,157 |
| Capitals Starting With S | 0 | - | 4.89 | 85,018 |
| Capitals Starting With T | 0 | - | 4.84 | 75,481 |
| Capitals Starting With W | 0 | - | 4.89 | 90,795 |
| Capitals Starting With A | 0 | - | 4.97 | 126,831 |
| Capitals Starting With B | 0 | - | 4.89 | 117,540 |
| Capitals Starting With D | 0 | - | 4.93 | 95,623 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.44 | 10,589 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,359 |
| Which City in Latin America? | 0 | - | 4.63 | 46,915 |
| Which City in Texas? | 0 | - | 4.45 | 25,021 |
| Which City in Florida? | 0 | - | 4.61 | 10,952 |
| New York City A-Z | 0 | - | 4.18 | 32,229 |
| Cartoon Versions of U.S. States | 0 | - | 4.77 | 63,663 |
| Satellite Images - U.S. States | 0 | - | 4.53 | 45,002 |
| New York Counties | 0 | - | 4.65 | 50,131 |
| Texas Counties | 0 | - | 4.55 | 76,345 |
| U.S. States with Shortest Maximum Distances to the Ocean | 0 | - | 4.66 | 20,791 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,273 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,039 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,334 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 41,838 |
