| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,694,577 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,732 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,079 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,277 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,351 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 145,047 |
| Mexico True or False? | 0 | - | 4.89 | 48,851 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,873 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,373 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,834 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,683 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,640 |
| Name a City - European Countries | 0 | - | 4.90 | 65,822 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,996 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,888 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,939 |
| US States with an Empty Map | 0 | - | 5.00 | 626,693 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,115 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,613 |
| Europe Capital to Country | 0 | - | 4.99 | 251,256 |
| Asia Capital to Country | 0 | - | 4.96 | 127,014 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,452 |
| European Capitals by Map | 0 | - | 4.99 | 140,872 |
| African Capitals by Map | 0 | - | 4.99 | 139,845 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,274 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,485 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,844 |
| European Coastal Capitals | 0 | - | 4.95 | 90,966 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,965 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,353 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,928 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,987 |
| Random U.S. City to State | 0 | - | 4.45 | 76,663 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,937 |
| World Capitals Quiz | 0 | - | 5.00 | 5,090,258 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,588 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,772 |
| Rivers of the United States | 0 | - | 4.93 | 66,429 |
| Official Cities in the UK | 0 | - | 4.89 | 284,985 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,450 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,782 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,430 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,380 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,028 |
| Every City in Alabama on a Map | 0 | - | 4.74 | 8,552 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,555 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,988 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,868 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,299 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,678 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,144 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,386 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,683 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,503 |
| Boroughs of New York City | 0 | - | 4.47 | 84,811 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,074 |
| US States Quiz | 0 | - | 5.00 | 16,939,765 |
| Capitals of the Stans | 0 | - | 4.95 | 27,003 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,554 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,406 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,186 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,659 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,593,412 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,355 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,107 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,029 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,375 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,322 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 159,706 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.90 | 83,582 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,172 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,691 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,604 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,613 |
| South American Cities on the Map | 0 | - | 4.52 | 35,496 |
| ALL California Cities | 0 | - | 4.37 | 43,156 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,474 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,667 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,884 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,750 |
| Random European Capital to Country | 0 | - | 4.98 | 191,657 |
| Random European Country to Capital | 0 | - | 4.93 | 165,537 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,812 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,152 |
| Random African Capital to Country | 0 | - | 4.97 | 101,033 |
| Random African Country to Capital | 0 | - | 4.94 | 71,501 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,131 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,813 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,854 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,532 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 126,788 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,778 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,789 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,562 |
| Find the City #1 | 0 | - | 4.97 | 43,109 |
| Every City in Oregon on a Map | 0 | - | 4.27 | 10,714 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,757 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,687 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,865 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,737 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,580 |
| Countries by Capital City | 0 | - | 5.00 | 68,856 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,508 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,944 |
| World Capitals by Proximity | 0 | - | 4.90 | 332,616 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,077 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,531 |
| Moved Capital Cities | 0 | - | 4.96 | 74,438 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,062 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,188 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,102 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,695 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,390 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,794 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,219 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,294 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,012 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,608 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,012 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,687 |
| Which City in Europe? | 0 | - | 4.83 | 107,685 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,752 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,837 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,022 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,731 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,283 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,687,502 |
| Draw All US State Borders | 0 | - | 4.99 | 139,223 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,565 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,966 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,688 |
| U.S. Cities With The Most Top Census Appearances | 0 | - | 4.67 | 11,288 |
| Every City in Texas on a Map | 0 | - | 4.37 | 15,583 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,181 |
| North American Sports Cities | 0 | - | 4.83 | 172,791 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,447 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,693 |
| Category Elimination - U.S. Metro Areas | 0 | - | 4.41 | 26,826 |
| Name a Valid World City | 0 | - | 4.83 | 71,604 |
| Cities by Former Name | 0 | - | 4.83 | 91,814 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,551 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,831 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,527 |
| World Capitals by Map | 0 | - | 5.00 | 288,094 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,606 |
| Random Capital to Country | 0 | - | 4.99 | 2,596,519 |
| Random Country to Capital | 0 | - | 4.98 | 924,164 |
| Capitals Starting With H | 0 | - | 4.91 | 92,838 |
| Capitals Starting With K | 0 | - | 4.88 | 83,886 |
| Capitals Starting With L | 0 | - | 4.81 | 88,356 |
| Capitals Starting With M | 0 | - | 4.93 | 108,259 |
| Capitals Starting With P | 0 | - | 4.88 | 78,471 |
| Capitals Starting With R | 0 | - | 4.87 | 82,079 |
| Capitals Starting With S | 0 | - | 4.90 | 86,060 |
| Capitals Starting With T | 0 | - | 4.85 | 76,404 |
| Capitals Starting With W | 0 | - | 4.87 | 91,456 |
| Capitals Starting With A | 0 | - | 4.97 | 128,431 |
| Capitals Starting With B | 0 | - | 4.89 | 118,847 |
| Capitals Starting With D | 0 | - | 4.93 | 96,741 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,650 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,264 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.49 | 26,082 |
| Miami City Trivia | 0 | - | 4.60 | 11,249 |
| All About Atlanta | 0 | - | 4.60 | 11,272 |
| Dallas City Trivia | 0 | - | 4.46 | 6,852 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,764 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,367 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,720 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,437 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,088 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,471 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 62,065 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 580,222 |
| Cities on Interstate 90 on a Map | 0 | - | 4.45 | 32,286 |
| Cities in European History #1 | 0 | - | 4.63 | 134,336 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,400 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,824 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,921 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,176 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,560 |
| Word Scramble - U.S. Cities | 0 | - | 4.13 | 19,885 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,218 |
| All First Level Subdivision Capitals | 0 | - | 4.82 | 15,204 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,567 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,639 |
| US State Capitals - One Minute Sprint | 0 | - | 4.05 | 184,449 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,259 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,907 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,286 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,548 |
| Which City in Latin America? | 0 | - | 4.63 | 47,097 |
| Which City in Canada? | 0 | - | 4.83 | 57,205 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,437 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,624 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,264 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,752 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,300 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,870 |
| Single Vowel Capitals | 0 | - | 4.82 | 14,615 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,955 |
