| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,696,452 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,231 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,016 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,503 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 149,896 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,508 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,624 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,831 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,761 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,270 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,394 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,204 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,768 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,591 |
| Name a City - European Countries | 0 | - | 4.90 | 65,968 |
| US States with an Empty Map | 0 | - | 5.00 | 627,542 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,267 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,824 |
| Random U.S. City to State | 0 | - | 4.45 | 76,767 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,023 |
| Europe Capital to Country | 0 | - | 4.99 | 251,645 |
| Asia Capital to Country | 0 | - | 4.96 | 127,228 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,686 |
| European Capitals by Map | 0 | - | 4.99 | 141,509 |
| African Capitals by Map | 0 | - | 4.99 | 141,573 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,650 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,671 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,008 |
| European Coastal Capitals | 0 | - | 4.95 | 91,122 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,089 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,883 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,366 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,067 |
| Mexico True or False? | 0 | - | 4.89 | 48,921 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,958 |
| Rivers of the United States | 0 | - | 4.93 | 66,546 |
| Official Cities in the UK | 0 | - | 4.89 | 285,542 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,474 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,427 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,108 |
| Every City in Alabama on a Map | 0 | - | 4.74 | 8,590 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,599 |
| World Capitals Quiz | 0 | - | 5.00 | 5,097,027 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,583 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,029 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,431 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,881 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,271 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,476 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,803 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,596 |
| Dominican Republic Country Quiz | 0 | - | 4.61 | 23,541 |
| US States Quiz | 0 | - | 5.00 | 16,963,637 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,739 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,472 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,640 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,342 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,876 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,691 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,468 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,411 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,314 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,458 |
| Boroughs of New York City | 0 | - | 4.47 | 84,868 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,101 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,691 |
| Dominica Country Quiz | 0 | - | 4.81 | 19,906 |
| Capitals of the Stans | 0 | - | 4.95 | 27,067 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 159,869 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 84,069 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,293 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,877 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,639 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,667 |
| South American Cities on the Map | 0 | - | 4.52 | 35,526 |
| ALL California Cities | 0 | - | 4.37 | 43,191 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,488 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,596,104 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,734 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,961 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,875 |
| Random European Capital to Country | 0 | - | 4.98 | 191,865 |
| Random European Country to Capital | 0 | - | 4.93 | 165,684 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,889 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,281 |
| Random African Capital to Country | 0 | - | 4.97 | 101,166 |
| Random African Country to Capital | 0 | - | 4.94 | 71,634 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,835 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,377 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,186 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,060 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,662 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,036 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,743 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,017 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,920 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,649 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 127,084 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,814 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,019 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,759 |
| Find the City #1 | 0 | - | 4.97 | 43,229 |
| Every City in Oregon on a Map | 0 | - | 4.27 | 10,745 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,941 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,828 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,009 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,955 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,835 |
| Countries by Capital City | 0 | - | 5.00 | 69,115 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,685 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,074 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,196 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,117 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,646 |
| Moved Capital Cities | 0 | - | 4.96 | 74,546 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,162 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,289 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,247 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,753 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,503 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,253 |
| Which City in Europe? | 0 | - | 4.83 | 107,771 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,768 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,986 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,138 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,799 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,333 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,690,134 |
| Draw All US State Borders | 0 | - | 4.99 | 139,961 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,801 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,125 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,912 |
| U.S. Cities With The Most Top Census Appearances | 0 | - | 4.67 | 11,332 |
| Every City in Texas on a Map | 0 | - | 4.37 | 15,865 |
| Cities on Interstate 90 on a Map | 0 | - | 4.45 | 32,321 |
| Category Elimination - U.S. Metro Areas | 0 | - | 4.41 | 26,843 |
| Random Capital to Country | 0 | - | 4.99 | 2,598,634 |
| Random Country to Capital | 0 | - | 4.98 | 925,728 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,657 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,283 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.49 | 26,092 |
| Miami City Trivia | 0 | - | 4.60 | 11,257 |
| All About Atlanta | 0 | - | 4.60 | 11,279 |
| Dallas City Trivia | 0 | - | 4.46 | 6,857 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,922 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,469 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,642 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,306 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,200 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,695 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,317 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,665 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,144 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,300 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 581,009 |
| North American Sports Cities | 0 | - | 4.83 | 172,963 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,501 |
| Cities in European History #1 | 0 | - | 4.63 | 134,458 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,428 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,857 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,937 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,193 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,570 |
| Word Scramble - U.S. Cities | 0 | - | 4.13 | 19,920 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,810 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,347 |
| Name a Valid World City | 0 | - | 4.84 | 71,777 |
| Cities by Former Name | 0 | - | 4.83 | 91,918 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,614 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,894 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,654 |
| World Capitals by Map | 0 | - | 5.00 | 288,699 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,695 |
| All First Level Subdivision Capitals | 0 | - | 4.82 | 15,235 |
| Capitals Starting With H | 0 | - | 4.91 | 93,012 |
| Capitals Starting With K | 0 | - | 4.88 | 84,061 |
| Capitals Starting With L | 0 | - | 4.81 | 91,492 |
| Capitals Starting With M | 0 | - | 4.93 | 108,584 |
| Capitals Starting With P | 0 | - | 4.88 | 78,663 |
| Capitals Starting With R | 0 | - | 4.88 | 82,217 |
| Capitals Starting With S | 0 | - | 4.90 | 86,244 |
| Capitals Starting With T | 0 | - | 4.85 | 76,550 |
| Capitals Starting With W | 0 | - | 4.87 | 91,548 |
| Capitals Starting With A | 0 | - | 4.97 | 128,681 |
| Capitals Starting With B | 0 | - | 4.89 | 119,089 |
| Capitals Starting With D | 0 | - | 4.93 | 96,890 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,613 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,660 |
| US State Capitals - One Minute Sprint | 0 | - | 4.05 | 184,602 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,282 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,927 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,295 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,648 |
| Which City in Latin America? | 0 | - | 4.63 | 47,126 |
| Which City in Canada? | 0 | - | 4.83 | 57,277 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,486 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,169 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,359 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,228 |
| Single Vowel Capitals | 0 | - | 4.82 | 14,662 |
