| Capitals of Canadian Provinces | 0 | - | 4.86 | 74,076 |
| North America Capitals Quiz | 0 | - | 4.99 | 188,310 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 63,708 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 588,467 |
| South America Capitals Quiz | 0 | - | 5.00 | 428,810 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 92,135 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 80,394 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.88 | 44,681 |
| Africa Capitals Quiz | 0 | - | 4.99 | 641,977 |
| Asia Capitals Quiz | 0 | - | 4.98 | 600,527 |
| United States Map Quiz | 0 | - | 4.98 | 3,920,955 |
| Countries Closest to Canada | 0 | - | 4.90 | 185,405 |
| Canada or Africa by Area | 0 | - | 4.81 | 14,057 |
| Countries of North America Quiz | 0 | - | 5.00 | 889,665 |
| Top 10 Least Populous U.S. States | 0 | - | 4.93 | 173,848 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 150,991 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 94,266 |
| 1M Cities by Proximity - United States | 0 | - | 4.50 | 138,100 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 57,743 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.72 | 36,815 |
| World Capitals Quiz | 0 | - | 5.00 | 4,537,752 |
| Europe Capital to Country | 0 | - | 4.99 | 221,820 |
| Asia Capital to Country | 0 | - | 4.96 | 106,493 |
| EU Capitals with No Hints | 0 | - | 4.96 | 126,033 |
| European Capitals by Map | 0 | - | 4.99 | 96,044 |
| African Capitals by Map | 0 | - | 4.99 | 112,437 |
| Asian Capitals by Map | 0 | - | 4.98 | 48,070 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 79,798 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 73,183 |
| European Coastal Capitals | 0 | - | 4.95 | 77,931 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 47,107 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 231,532 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.91 | 195,670 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 76,443 |
| Official Cities in the UK | 0 | - | 4.86 | 234,673 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.39 | 34,928 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.36 | 39,814 |
| North America Cities by Map | 0 | - | 4.40 | 45,496 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.28 | 32,034 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.58 | 131,078 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 52,939 |
| Top 10 Most Remote European Capitals | 0 | - | 4.85 | 84,902 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 106,446 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 78,594 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 67,333 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 52,024 |
| European Capitals Ending in N | 0 | - | 4.92 | 74,436 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 856,340 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 47,804 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 65,923 |
| Canada Provinces and Territories | 0 | - | 5.00 | 291,956 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.98 | 48,510 |
| U.S. State Border Crossings | 0 | - | 4.96 | 82,660 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.84 | 34,155 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 89,143 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,396,672 |
| Which City in Canada? | 0 | - | 4.89 | 45,624 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.97 | 341,768 |
| U.S Cities by African-American Population | 0 | - | 4.39 | 83,133 |
| British Cities with the Most Tourists | 0 | - | 4.81 | 56,358 |
| Important Places in U.S. History | 0 | - | 4.23 | 36,494 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 95,792 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.36 | 235,308 |
| European Capital Superlatives - Top 2 | 0 | - | 4.93 | 62,066 |
| Speed Capital to U.S. State | 0 | - | 4.44 | 107,069 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.53 | 37,353 |
| U.S. Suburbs Quiz | 0 | - | 4.45 | 17,632 |
| Central American Countries | 0 | - | 4.98 | 140,535 |
| Caribbean Countries and Territories | 0 | - | 4.83 | 104,969 |
| Total United States Immigration by Country | 0 | - | 4.89 | 97,468 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 187,186 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 117,485 |
| Mexico States Map Quiz | 0 | - | 4.84 | 91,361 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.84 | 55,360 |
| States of Mexico | 0 | - | 4.95 | 143,471 |
| South American Cities on the Map | 0 | - | 4.55 | 33,307 |
| Global Cities on a World Map | 0 | - | 4.92 | 92,083 |
| Northernmost Capital Cities | 0 | - | 4.98 | 95,108 |
| Most Remote Capital Cities | 0 | - | 4.90 | 44,320 |
| Capital Cities: Ports and Saints | 0 | - | 4.94 | 35,062 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 92,155 |
| Same Letter Country and Capital | 0 | - | 4.99 | 128,843 |
| Countries by Capital City | 0 | - | 4.99 | 50,503 |
| Capital Cities Based on First Two Letters | 0 | - | 4.84 | 66,585 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 105,688 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 73,746 |
| Moved Capital Cities | 0 | - | 4.96 | 67,511 |
| Canada Country Quiz | 0 | - | 4.54 | 122,162 |
| Canada Cities Map Quiz | 0 | - | 4.55 | 109,962 |
| Westernmost Cities in the U.S. | 0 | - | 4.37 | 15,708 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,538,964 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 117,017 |
| Most Guessed European Capitals | 0 | - | 4.89 | 96,782 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 77,123 |
| Random European Capital to Country | 0 | - | 4.97 | 154,019 |
| Random European Country to Capital | 0 | - | 4.92 | 136,004 |
| Random Asian Country to Capital | 0 | - | 4.94 | 86,234 |
| Random Asian Capital to Country | 0 | - | 4.97 | 90,231 |
| Melbourne Suburbs | 0 | - | 4.81 | 38,380 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 94,406 |
| Countries that Visit the United States the Most | 0 | - | 4.95 | 79,570 |
| Pixelated United States Map | 0 | - | 4.90 | 82,948 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 101,239 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 97,007 |
| 10 Southernmost U.S. States | 0 | - | 4.84 | 100,100 |
| U.S. States with Short Names | 0 | - | 4.87 | 131,110 |
| U.S. States that Start with M | 0 | - | 4.91 | 151,680 |
| U.S. States By Population | 0 | - | 4.90 | 130,865 |
| U.S. States that Start with N | 0 | - | 4.95 | 156,348 |
| U.S. States with Longest Names | 0 | - | 4.85 | 36,442 |
| 10 Northernmost U.S. States | 0 | - | 4.89 | 74,394 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 58,724 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 56,629 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 146,237 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 168,381 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.85 | 99,489 |
| Top 10 Least Obese U.S. States | 0 | - | 4.81 | 68,870 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 117,583 |
| Summer Olympic City Bids | 0 | - | 4.93 | 37,367 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 62,094 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.86 | 91,935 |
| Cities by Former Name | 0 | - | 4.86 | 72,089 |
| Capitals in their Native Languages | 0 | - | 4.94 | 127,763 |
| Nearest Capital City #1 | 0 | - | 4.82 | 52,715 |
| World Capitals by Proximity | 0 | - | 4.89 | 301,742 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 38,308 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 49,088 |
| World Capitals by Map | 0 | - | 5.00 | 244,882 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 50,710 |
| Random Capital to Country | 0 | - | 4.99 | 2,379,317 |
| Random Country to Capital | 0 | - | 4.98 | 809,109 |
| World Capitals By Letter - H | 0 | - | 4.85 | 71,705 |
| World Capitals By Letter - K | 0 | - | 4.82 | 66,365 |
| World Capitals By Letter - M | 0 | - | 4.89 | 86,580 |
| World Capitals By Letter - P | 0 | - | 4.85 | 67,548 |
| World Capitals By Letter - R | 0 | - | 4.88 | 72,704 |
| World Capitals By Letter - S | 0 | - | 4.89 | 75,012 |
| World Capitals By Letter - T | 0 | - | 4.81 | 66,876 |
| World Capitals By Letter - W | 0 | - | 4.88 | 82,715 |
| World Capitals By Letter - A | 0 | - | 4.96 | 105,429 |
| World Capitals By Letter - B | 0 | - | 4.85 | 97,507 |
| World Capitals By Letter - D | 0 | - | 4.91 | 79,678 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.18 | 121,377 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.06 | 56,420 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.55 | 30,336 |
| U.S State Capitals on the Sea | 0 | - | 4.52 | 25,135 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.49 | 29,252 |
| Which City in Europe? | 0 | - | 4.84 | 98,273 |
| Most-Visited Countries by Canadians | 0 | - | 4.79 | 37,988 |
| Countries that Beat the United States | 0 | - | 4.92 | 147,055 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 90,259 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 73,816 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.46 | 65,236 |
| American TV Show Settings Quiz | 0 | - | 4.35 | 29,741 |
| Important Cities in European History | 0 | - | 4.55 | 110,238 |
| European Cities by Map #2 | 0 | - | 4.48 | 44,651 |
| European Cities by Map #1 | 0 | - | 4.65 | 52,059 |
| Asian Cities by Map #1 | 0 | - | 4.49 | 39,046 |
| Mediterranean Cities by Map | 0 | - | 4.48 | 49,346 |
| Cities in Squares on a Map - Europe | 0 | - | 4.72 | 46,510 |
| U.S. State Capitals Map Quiz | 0 | - | 4.91 | 126,972 |
| Countries of Europe by Population | 0 | - | 4.98 | 129,356 |
| Biggest City by Body of Water | 0 | - | 4.52 | 38,980 |
| Global Cities Quiz | 0 | - | 4.64 | 157,455 |
| Southernmost Major Cities | 0 | - | 4.42 | 45,387 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.46 | 68,801 |
| Cities with the Most Foreign Embassies | 0 | - | 4.66 | 45,444 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.42 | 35,070 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.91 | 90,181 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 194,507 |
| Random European City to Country | 0 | - | 4.71 | 107,468 |
| Random Asian City to Country | 0 | - | 4.52 | 33,848 |
| Cities with the Biggest Economies | 0 | - | 4.92 | 119,193 |
| U.S. City Name Etymologies | 0 | - | 4.17 | 20,668 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 105,060 |
| Former Capitals Quiz | 0 | - | 4.81 | 58,322 |
| Capital Cities Chain | 0 | - | 4.86 | 72,011 |
| Coldest World Capitals | 0 | - | 4.96 | 128,405 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 79,455 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 75,494 |
| Which City In the United Kingdom? | 0 | - | 4.96 | 75,466 |
| Most Mentioned Enemies of the USA | 0 | - | 4.79 | 160,965 |
| South America Map Quiz | 0 | - | 5.00 | 1,430,344 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 108,360 |
| Territories of the United States | 0 | - | 4.77 | 48,809 |
| Canada Immigration by Country | 0 | - | 4.52 | 57,624 |
| U.S. States with the Highest Population Density | 0 | - | 4.46 | 66,828 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 207,832 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 162,947 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 159,246 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.90 | 81,824 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.92 | 90,124 |
| Divided World City Name Puzzle #1 | 0 | - | 4.91 | 40,475 |
| Capitals A-Z | 0 | - | 4.85 | 42,052 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 53,492 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.90 | 90,298 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 88,970 |
| Flags to Capitals #1 | 0 | - | 4.97 | 49,663 |
| Flags to Capitals #2 | 0 | - | 4.95 | 37,280 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 85,534 |
