| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,698,958 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,442 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,029 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,695 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,070 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,258 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,864 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 48,051 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,928 |
| Africa Capitals Quiz | 0 | - | 4.99 | 743,984 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,949 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,438 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,826 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,471 |
| Name a City - European Countries | 0 | - | 4.89 | 66,192 |
| US States with an Empty Map | 0 | - | 5.00 | 628,781 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,497 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,095 |
| Random U.S. City to State | 0 | - | 4.45 | 76,922 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,122 |
| Europe Capital to Country | 0 | - | 4.99 | 252,127 |
| Asia Capital to Country | 0 | - | 4.96 | 127,416 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,001 |
| European Capitals by Map | 0 | - | 4.99 | 142,129 |
| African Capitals by Map | 0 | - | 4.99 | 142,232 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,922 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,889 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,204 |
| European Coastal Capitals | 0 | - | 4.95 | 91,326 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,193 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,775 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,819 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,171 |
| Mexico True or False? | 0 | - | 4.89 | 49,001 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,128 |
| Rivers of the United States | 0 | - | 4.93 | 66,689 |
| Official Cities in the UK | 0 | - | 4.89 | 286,310 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,595 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,546 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,263 |
| Every City in Alabama on a Map | 0 | - | 4.74 | 8,663 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,746 |
| World Capitals Quiz | 0 | - | 5.00 | 5,106,824 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,265 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,250 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,595 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,132 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,406 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,592 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,965 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,721 |
| Panama Country Quiz | 0 | - | 4.61 | 25,943 |
| US States Quiz | 0 | - | 5.00 | 16,998,507 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,945 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,493 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,025 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,003 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,099 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,741 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,684 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,818 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,635 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,572 |
| Boroughs of New York City | 0 | - | 4.47 | 85,337 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,128 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,347 |
| Capitals of the Stans | 0 | - | 4.95 | 27,149 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 160,089 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 84,686 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,462 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 118,223 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,689 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,742 |
| South American Cities on the Map | 0 | - | 4.52 | 35,555 |
| ALL California Cities | 0 | - | 4.37 | 43,244 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,505 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,599,790 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,824 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,082 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 76,087 |
| Random European Capital to Country | 0 | - | 4.98 | 192,158 |
| Random European Country to Capital | 0 | - | 4.93 | 165,912 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,993 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,444 |
| Random African Capital to Country | 0 | - | 4.97 | 101,367 |
| Random African Country to Capital | 0 | - | 4.95 | 71,760 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,875 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,422 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,242 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,100 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,724 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,081 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,804 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,331 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,007 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,845 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 127,507 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,857 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,322 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,026 |
| Find the City #1 | 0 | - | 4.97 | 43,347 |
| Every City in Oregon on a Map | 0 | - | 4.27 | 10,826 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,371 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,980 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,218 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,243 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,162 |
| Countries by Capital City | 0 | - | 5.00 | 69,416 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,865 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,241 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,922 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,165 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,820 |
| Moved Capital Cities | 0 | - | 4.96 | 74,657 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,269 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,380 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,417 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,813 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,714 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,333 |
| Which City in Europe? | 0 | - | 4.83 | 107,899 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,801 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,240 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,269 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,902 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,401 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,693,285 |
| Draw All US State Borders | 0 | - | 4.99 | 140,956 |
| Draw All US State Borders - Extreme | 0 | - | 4.99 | 79,313 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,164 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,311 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,270 |
| U.S. Cities With The Most Top Census Appearances | 0 | - | 4.68 | 11,403 |
| Every City in Texas on a Map | 0 | - | 4.37 | 16,150 |
| Cities on Interstate 90 on a Map | 0 | - | 4.45 | 32,374 |
| Category Elimination - U.S. Metro Areas | 0 | - | 4.41 | 26,887 |
| Random Capital to Country | 0 | - | 4.99 | 2,601,751 |
| Random Country to Capital | 0 | - | 4.98 | 928,332 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,670 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,307 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.49 | 26,114 |
| Miami City Trivia | 0 | - | 4.60 | 11,269 |
| All About Atlanta | 0 | - | 4.60 | 11,293 |
| Dallas City Trivia | 0 | - | 4.46 | 6,868 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,159 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,608 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,757 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,757 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,572 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,881 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,532 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,865 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,220 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,455 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 582,066 |
| North American Sports Cities | 0 | - | 4.82 | 173,175 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,561 |
| Cities in European History #1 | 0 | - | 4.63 | 134,623 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,455 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,889 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,955 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,218 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,596 |
| Word Scramble - U.S. Cities | 0 | - | 4.13 | 19,933 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,958 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,496 |
| Name a Valid World City | 0 | - | 4.85 | 72,004 |
| Cities by Former Name | 0 | - | 4.83 | 92,062 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,689 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,987 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,855 |
| World Capitals by Map | 0 | - | 5.00 | 289,428 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,835 |
| All First Level Subdivision Capitals | 0 | - | 4.82 | 15,261 |
| World Capitals Mystery Route | 0 | - | 4.98 | 56,053 |
| Capitals Starting With H | 0 | - | 4.91 | 93,347 |
| Capitals Starting With K | 0 | - | 4.89 | 84,411 |
| Capitals Starting With M | 0 | - | 4.94 | 109,205 |
| Capitals Starting With P | 0 | - | 4.88 | 79,021 |
| Capitals Starting With R | 0 | - | 4.88 | 82,522 |
| Capitals Starting With S | 0 | - | 4.90 | 86,586 |
| Capitals Starting With T | 0 | - | 4.86 | 76,851 |
| Capitals Starting With W | 0 | - | 4.87 | 91,741 |
| Capitals Starting With A | 0 | - | 4.97 | 129,128 |
| Capitals Starting With B | 0 | - | 4.89 | 119,523 |
| Capitals Starting With D | 0 | - | 4.94 | 97,220 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,671 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,675 |
| US State Capitals - One Minute Sprint | 0 | - | 4.05 | 184,791 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,321 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,941 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,306 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,787 |
| Which City in Latin America? | 0 | - | 4.63 | 47,155 |
| Which City in Canada? | 0 | - | 4.83 | 57,363 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,552 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,818 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,457 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,711 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,734 |
