| South America Capitals Quiz | 0 | - | 5.00 | 485,791 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,354 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,511 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,835 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,700,965 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,255 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,657 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,867 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,386 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,428 |
| Mexico True or False? | 0 | - | 4.89 | 49,076 |
| Saint Vincent and the Grenadines Country Quiz | 0 | - | 4.88 | 19,325 |
| Every U.S. City that Has Ever Been the Largest In Its State | 0 | - | 4.90 | 24,062 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,817 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,370 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,260 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,639 |
| Dominica Country Quiz | 0 | - | 4.81 | 19,969 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,886 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,860 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,772 |
| Name a City - European Countries | 0 | - | 4.89 | 66,436 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,675 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,724 |
| South American Cities on the Map | 0 | - | 4.52 | 35,590 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 152,013 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,416 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,299 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,360 |
| Europe Capital to Country | 0 | - | 4.99 | 252,694 |
| Asia Capital to Country | 0 | - | 4.96 | 127,736 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,370 |
| European Capitals by Map | 0 | - | 4.99 | 142,662 |
| African Capitals by Map | 0 | - | 4.99 | 142,677 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,158 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,176 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,434 |
| European Coastal Capitals | 0 | - | 4.95 | 91,537 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,287 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,460 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,820 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,268 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 84,229 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,477 |
| Official Cities in the UK | 0 | - | 4.89 | 287,009 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,520 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 139,118 |
| Random U.S. City to State | 0 | - | 4.45 | 77,057 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,492 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,223 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,777 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,392 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,752 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,366 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,524 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,698 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,088 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,882 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,848 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 114,681 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,202 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,917 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,824 |
| Boroughs of New York City | 0 | - | 4.47 | 85,448 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,816 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,854 |
| Jamaica Country Quiz | 0 | - | 4.59 | 35,272 |
| Belize Country Quiz | 0 | - | 4.85 | 21,124 |
| US States Quiz | 0 | - | 5.00 | 17,029,064 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,161 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,949 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 152,003 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,295 |
| All Cities in Canada on a Map | 0 | - | 4.41 | 18,686 |
| World Capitals Quiz | 0 | - | 5.00 | 5,116,217 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.34 | 247,213 |
| Name a Valid European Capital | 0 | - | 4.95 | 154,068 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,719 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.41 | 32,340 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,291 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,453 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,599 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,155 |
| Brazil States Map Quiz | 0 | - | 4.87 | 48,757 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,617 |
| States of Mexico | 0 | - | 4.96 | 178,863 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,434 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,947 |
| Capitals of the Stans | 0 | - | 4.95 | 27,253 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 160,270 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 48,228 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 85,041 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,651 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 118,499 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 63,070 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,814 |
| ALL California Cities | 0 | - | 4.37 | 43,289 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,524 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,603,148 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,961 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,179 |
| Random European Capital to Country | 0 | - | 4.98 | 192,403 |
| Random European Country to Capital | 0 | - | 4.93 | 166,112 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,126 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,624 |
| Random African Capital to Country | 0 | - | 4.97 | 101,531 |
| Random African Country to Capital | 0 | - | 4.95 | 71,927 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,134 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,771 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,101 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,559 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,789 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,640 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,672 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,702 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,069 |
| Pixelated United States Map | 0 | - | 4.89 | 95,002 |
| US States with an Empty Map | 0 | - | 5.00 | 629,764 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,231 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,472 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,488 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,565 |
| U.S. States that Start with M | 0 | - | 4.94 | 188,619 |
| U.S. States By Population | 0 | - | 4.92 | 154,280 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,413 |
| U.S. States with Longest Names | 0 | - | 4.85 | 45,008 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 89,002 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,617 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,235 |
| European Capitals by Airport Code | 0 | - | 4.93 | 37,025 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,588 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,216 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,347 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,456 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,593 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.17 | 129,936 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.09 | 58,336 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 26,282 |
| Which City in Europe? | 0 | - | 4.83 | 108,029 |
| London Geography | 0 | - | 4.47 | 59,934 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,441 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,374 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,992 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,971 |
| Countries that Beat Canada | 0 | - | 4.90 | 99,160 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,844 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,880 |
| Antigua and Barbuda Country Quiz | 0 | - | 4.68 | 22,236 |
| Dominican Republic Country Quiz | 0 | - | 4.61 | 23,629 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,602 |
| 10 Longest Rivers in the United States | 0 | - | 4.86 | 39,472 |
| Draw All US State Borders | 0 | - | 4.99 | 141,665 |
| Draw All US State Borders - Extreme | 0 | - | 4.99 | 79,534 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,130 |
| Most Common Immigrant Origin by U.S. State | 0 | - | 4.91 | 68,702 |
| U.S. Geography with Native American Names on a Map | 0 | - | 4.99 | 31,410 |
| U.S. & Canadian Geography on a Map | 0 | - | 4.96 | 40,117 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,448 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,481 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,663 |
| U.S. Cities With The Most Top Census Appearances | 0 | - | 4.68 | 11,471 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,380 |
| American TV Show Settings | 0 | - | 4.37 | 30,716 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,563 |
| Category Elimination - U.S. Metro Areas | 0 | - | 4.41 | 26,921 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 56,066 |
| Find the City #1 | 0 | - | 4.97 | 43,459 |
| All 3,142 County Seats of the United States on a Map | 0 | - | 4.30 | 12,458 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,621 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,118 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,384 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,506 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,462 |
| Countries by Capital City | 0 | - | 5.00 | 69,703 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 78,218 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,393 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 85,000 |
| Moved Capital Cities | 0 | - | 4.96 | 74,756 |
| Random Capital to Country | 0 | - | 4.99 | 2,604,955 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,877 |
| Random Country to Capital | 0 | - | 4.98 | 930,652 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,689 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.49 | 26,137 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 90,024 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,914 |
| Which City in Canada? | 0 | - | 4.83 | 57,423 |
| Neighborhoods of New York City Map | 0 | - | 4.90 | 43,103 |
| Which South American Country? | 0 | - | 4.69 | 52,156 |
| Saint Kitts and Nevis Country Quiz | 0 | - | 4.57 | 18,876 |
| Grenada Country Quiz | 0 | - | 4.62 | 19,042 |
| El Salvador Country Quiz | 0 | - | 4.63 | 31,946 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,313 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,391 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,939 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 126,088 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,735 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 93,019 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,297 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,608 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,760 |
