| US States and State Capitals | 0 | - | 4.99 | 166,066 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,899 |
| Which City in Canada? | 0 | - | 4.83 | 57,419 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,822 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,321 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,488 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,700,763 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,228 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,644 |
| Name a City - European Countries | 0 | - | 4.89 | 66,409 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,248 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,131 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,854 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,383 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 511,055 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,704 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,383 |
| Europe Capital to Country | 0 | - | 4.99 | 252,642 |
| Asia Capital to Country | 0 | - | 4.96 | 127,712 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,322 |
| European Capitals by Map | 0 | - | 4.99 | 142,625 |
| African Capitals by Map | 0 | - | 4.99 | 142,641 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,725 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,140 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,158 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,419 |
| European Coastal Capitals | 0 | - | 4.95 | 91,519 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,281 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,400 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,764 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,262 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,401 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 90,011 |
| Seattle City Trivia | 0 | - | 4.22 | 26,581 |
| U.S. State Flags | 0 | - | 4.88 | 173,547 |
| Hawaiian Islands | 0 | - | 4.83 | 43,019 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,580 |
| Random U.S. States Mouse Hunt! | 0 | - | 4.95 | 195,638 |
| Official Cities in the UK | 0 | - | 4.89 | 286,946 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,722 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,383 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,739 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,356 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,509 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,681 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,074 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,864 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,834 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 43,003 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,178 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,305 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,792 |
| Boroughs of New York City | 0 | - | 4.47 | 85,434 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,154 |
| Click a Valid US State A-Z | 0 | - | 4.91 | 119,761 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 61,466 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,904 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,727 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,145 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,927 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,286 |
| World Capitals Quiz | 0 | - | 5.00 | 5,115,301 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,823 |
| Name a Valid European Capital | 0 | - | 4.95 | 154,019 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,708 |
| Which City in the United States? | 0 | - | 4.21 | 57,229 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,389 |
| Capitals of the Stans | 0 | - | 4.95 | 27,242 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,844 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,728 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,665 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 152,005 |
| ALL California Cities | 0 | - | 4.37 | 43,286 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,296 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,351 |
| Every City in Arizona on a Map | 0 | - | 4.53 | 9,640 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,589 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,358 |
| Every City in Alabama on a Map | 0 | - | 4.74 | 8,717 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,832 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.63 | 14,776 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,602,778 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,616 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,210 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,952 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,173 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,339 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,448 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,580 |
| Random European Capital to Country | 0 | - | 4.98 | 192,375 |
| Random European Country to Capital | 0 | - | 4.93 | 166,104 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,103 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,610 |
| Random African Capital to Country | 0 | - | 4.97 | 101,518 |
| Random African Country to Capital | 0 | - | 4.95 | 71,913 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,544 |
| Which City in Europe? | 0 | - | 4.83 | 108,015 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,827 |
| European Capitals by Airport Code | 0 | - | 4.93 | 37,009 |
| Countries Similar to U.S. States by Population | 0 | - | 4.91 | 71,984 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.98 | 119,844 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,979 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,542 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,668 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 139,110 |
| Random U.S. City to State | 0 | - | 4.45 | 77,045 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,608 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,776 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,484 |
| Find the City #1 | 0 | - | 4.97 | 43,447 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,222 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,596 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,105 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,370 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,482 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,436 |
| Countries by Capital City | 0 | - | 5.00 | 69,683 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 78,198 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,375 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,532 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,986 |
| Moved Capital Cities | 0 | - | 4.96 | 74,745 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,872 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 114,674 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,202 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,916 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,824 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,905 |
| Miami City Trivia | 0 | - | 4.60 | 11,275 |
| All About Atlanta | 0 | - | 4.60 | 11,303 |
| Dallas City Trivia | 0 | - | 4.46 | 6,878 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,844 |
| U.S. States that Border Canada | 0 | - | 4.91 | 187,108 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 637,501 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,472 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,597 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 52,618 |
| North American Sports Cities | 0 | - | 4.82 | 173,322 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,612 |
| Cities in European History #1 | 0 | - | 4.63 | 134,776 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,482 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,924 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,968 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,245 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,610 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,943 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 103,070 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,628 |
| Name a Valid World City | 0 | - | 4.85 | 72,162 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 56,053 |
| Cities by Former Name | 0 | - | 4.83 | 92,205 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,993 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,056 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.34 | 247,200 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,989 |
| World Capitals by Map | 0 | - | 5.00 | 290,056 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,951 |
| Random Capital to Country | 0 | - | 4.99 | 2,604,596 |
| Random Country to Capital | 0 | - | 4.98 | 930,410 |
| World Capitals Mystery Route | 0 | - | 4.98 | 56,185 |
| Capitals Starting With H | 0 | - | 4.91 | 93,469 |
| Capitals Starting With K | 0 | - | 4.89 | 84,530 |
| Capitals Starting With L | 0 | - | 4.81 | 96,116 |
| Capitals Starting With M | 0 | - | 4.94 | 109,405 |
| Capitals Starting With P | 0 | - | 4.88 | 79,142 |
| Capitals Starting With R | 0 | - | 4.89 | 82,627 |
| Capitals Starting With S | 0 | - | 4.90 | 86,714 |
| Capitals Starting With T | 0 | - | 4.86 | 76,965 |
| Capitals Starting With W | 0 | - | 4.87 | 91,808 |
| Capitals Starting With A | 0 | - | 4.97 | 129,312 |
| Capitals Starting With B | 0 | - | 4.89 | 119,677 |
| Capitals Starting With D | 0 | - | 4.94 | 97,336 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,895 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,459 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.41 | 32,336 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,287 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,132 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,766 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.45 | 10,690 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,100 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,852 |
| Bay Area or Los Angeles Suburb | 0 | - | 4.40 | 15,132 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,452 |
| Which City in Latin America? | 0 | - | 4.63 | 47,181 |
| New York City A-Z | 0 | - | 4.18 | 32,407 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 35,319 |
| Cartoon Versions of U.S. States | 0 | - | 4.77 | 64,179 |
| Satellite Images - U.S. States | 0 | - | 4.54 | 45,428 |
| Pennsylvania Counties | 0 | - | 4.51 | 53,559 |
| North Carolina Counties | 0 | - | 4.55 | 53,844 |
| Georgia Counties | 0 | - | 4.53 | 50,212 |
| Virginia Counties | 0 | - | 4.45 | 33,550 |
| West Virginia Counties | 0 | - | 4.63 | 34,072 |
| Ohio Counties | 0 | - | 4.48 | 46,409 |
| North Dakota... or South Dakota? | 0 | - | 4.45 | 13,752 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,878 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,765 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,583 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,212 |
| California... or Florida? | 0 | - | 4.60 | 51,909 |
