| US States and State Capitals Quiz | 0 | - | 4.99 | 158,035 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,088 |
| Which City in Canada? | 0 | - | 4.82 | 56,604 |
| Hawaiian Islands | 0 | - | 4.83 | 42,395 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,041 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,572 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,675,986 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,313 |
| Asia Capitals Quiz | 0 | - | 4.98 | 684,777 |
| Seattle City Trivia | 0 | - | 4.19 | 26,216 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,680 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,930 |
| Name a City - European Countries | 0 | - | 4.92 | 64,261 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,203 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,575 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,736 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,428 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,818 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,703 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,563 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,140 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 112,279 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,236 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,638 |
| Europe Capital to Country | 0 | - | 4.99 | 247,268 |
| Asia Capital to Country | 0 | - | 4.96 | 125,616 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,273 |
| European Capitals by Map | 0 | - | 4.99 | 135,906 |
| African Capitals by Map | 0 | - | 4.99 | 132,037 |
| Asian Capitals by Map | 0 | - | 4.98 | 60,952 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,063 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,519 |
| European Coastal Capitals | 0 | - | 4.95 | 89,630 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,141 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,345 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,513 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,368 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,209 |
| Official Cities in the UK | 0 | - | 4.89 | 280,107 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,574 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,747 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,463 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,526 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,324 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,001 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,070 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,639 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,362 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,697 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,088 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,625 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 38,897 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,042 |
| Boroughs of New York City | 0 | - | 4.47 | 84,053 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,132 |
| U.S. State Flags | 0 | - | 4.89 | 166,659 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,061 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,079 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,631 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,703 |
| World Capitals Quiz | 0 | - | 5.00 | 5,025,293 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,292 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,669 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,606 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,602 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 87,914 |
| Capitals of the Stans | 0 | - | 4.95 | 26,362 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,662 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,442 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,584 |
| ALL California Cities | 0 | - | 4.36 | 42,794 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,539 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,765 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,568,815 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,292 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,149 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,945 |
| Random European Capital to Country | 0 | - | 4.98 | 189,045 |
| Random European Country to Capital | 0 | - | 4.92 | 147,328 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,262 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,324 |
| Random African Capital to Country | 0 | - | 4.97 | 99,669 |
| Random African Country to Capital | 0 | - | 4.94 | 70,148 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,626 |
| Which City in the United States? | 0 | - | 4.21 | 56,627 |
| Pennsylvania Counties | 0 | - | 4.48 | 52,019 |
| North Carolina Counties | 0 | - | 4.53 | 52,647 |
| Georgia Counties | 0 | - | 4.50 | 49,027 |
| Virginia Counties | 0 | - | 4.45 | 32,891 |
| Washington Counties | 0 | - | 4.78 | 26,504 |
| West Virginia Counties | 0 | - | 4.61 | 33,482 |
| Ohio Counties | 0 | - | 4.47 | 45,319 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,228 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 171,983 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 137,582 |
| Random U.S. City to State | 0 | - | 4.45 | 75,186 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,186 |
| Every City in Arizona on a Map | 0 | - | 4.47 | 9,154 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 12,994 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 39,968 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,103 |
| World Capitals by Proximity | 0 | - | 4.91 | 327,927 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,771 |
| Which City in Europe? | 0 | - | 4.83 | 106,541 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,595 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 617,327 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,513 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,567 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,446 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,417 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,805 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,560 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,508 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,475 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,204 |
| Countries by Capital City | 0 | - | 5.00 | 66,449 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,220 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,805 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,333 |
| Moved Capital Cities | 0 | - | 4.96 | 73,506 |
| Random Capital to Country | 0 | - | 4.99 | 2,576,096 |
| Random Country to Capital | 0 | - | 4.98 | 910,433 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,453 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,884 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,633 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,484 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,261 |
| Miami City Trivia | 0 | - | 4.60 | 11,183 |
| All About Atlanta | 0 | - | 4.60 | 11,201 |
| Dallas City Trivia | 0 | - | 4.46 | 6,769 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,302 |
| Illinois Counties | 0 | - | 4.56 | 30,019 |
| Indiana Counties | 0 | - | 4.46 | 28,592 |
| Colorado Counties | 0 | - | 4.44 | 26,293 |
| Wisconsin Counties | 0 | - | 4.51 | 26,495 |
| New Jersey Counties | 0 | - | 4.56 | 29,893 |
| U.S. States that Border Canada | 0 | - | 4.91 | 181,832 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,564 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,025 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,672 |
| North American Sports Cities | 0 | - | 4.83 | 170,742 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,878 |
| Cities in European History #1 | 0 | - | 4.63 | 132,947 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,257 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,175 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,543 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,092 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,790 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,000 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,080 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 212,851 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,423 |
| Cities in U.S. History #1 | 0 | - | 4.25 | 37,504 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,488 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,633 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,114 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,263 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,275 |
| Name a Valid World City | 0 | - | 4.83 | 69,988 |
| Cities by Former Name | 0 | - | 4.84 | 90,862 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,377 |
| Former Capitals | 0 | - | 4.88 | 71,076 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,634 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,185 |
| Capital Cities Chain | 0 | - | 4.84 | 81,796 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 245,732 |
| Coldest World Capitals | 0 | - | 4.95 | 132,979 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,764 |
| World Capitals by Map | 0 | - | 5.00 | 282,790 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,597 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,684 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,857 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 64,647 |
| Capitals Starting With H | 0 | - | 4.90 | 88,301 |
| Capitals Starting With K | 0 | - | 4.85 | 75,451 |
| Capitals Starting With M | 0 | - | 4.93 | 105,737 |
| Capitals Starting With P | 0 | - | 4.88 | 76,978 |
| Capitals Starting With R | 0 | - | 4.87 | 80,778 |
| Capitals Starting With S | 0 | - | 4.89 | 84,581 |
| Capitals Starting With T | 0 | - | 4.84 | 75,115 |
| Capitals Starting With W | 0 | - | 4.89 | 90,440 |
| Capitals Starting With A | 0 | - | 4.97 | 126,248 |
| Capitals Starting With B | 0 | - | 4.89 | 117,012 |
| Capitals Starting With D | 0 | - | 4.93 | 95,102 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.62 | 34,566 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,006 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,893 |
| U.S. State Capital Etymology | 0 | - | 4.50 | 36,770 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,302 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.44 | 10,562 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,828 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,334 |
| Which City in Latin America? | 0 | - | 4.63 | 46,817 |
| Neighborhoods of New York City | 0 | - | 4.37 | 30,205 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 34,864 |
| Cartoon Versions of U.S. States | 0 | - | 4.77 | 63,480 |
| Satellite Images - U.S. States | 0 | - | 4.53 | 44,882 |
| New York Counties | 0 | - | 4.64 | 49,833 |
| Texas Counties | 0 | - | 4.55 | 75,971 |
| States in a Tank of the U.S. Map | 0 | - | 4.47 | 30,992 |
