| US States Quiz | 0 | - | 5.00 | 14,929,887 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,238 |
| US States with an Empty Map | 0 | - | 5.00 | 560,598 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 62,329 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 125,742 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 45,686 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 589,618 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.96 | 279,739 |
| 10 Longest Rivers in the United States | 0 | - | 4.82 | 35,318 |
| U.S. States with the Longest International Borders | 0 | - | 4.81 | 41,960 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 72,561 |
| Louisiana Purchase with a Map | 0 | - | 4.95 | 37,047 |
| U.S. States or European Countries by Population | 0 | - | 4.98 | 117,075 |
| Canada Geography Trivia | 0 | - | 4.81 | 45,112 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 58,247 |
| U.S. State Capitals Map Quiz | 0 | - | 4.91 | 127,333 |
| Countries Closest to Alaska | 0 | - | 4.91 | 100,055 |
| Countries Closest to Maine | 0 | - | 4.86 | 59,669 |
| Hawaiian Islands Map Quiz | 0 | - | 4.88 | 21,200 |
| Rivers of the United States | 0 | - | 4.92 | 57,768 |
| Name a Valid U.S. State #1 | 0 | - | 4.95 | 186,861 |
| Top 10 Coldest U.S. States | 0 | - | 4.91 | 101,366 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 101,879 |
| Top 10 Most Native American U.S. States | 0 | - | 4.84 | 72,194 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 57,373 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 75,835 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 122,729 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 92,893 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.82 | 91,412 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 52,381 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 66,151 |
| Asia's Busiest Airports | 0 | - | 4.76 | 46,438 |
| Canada Provinces and Territories | 0 | - | 4.99 | 292,719 |
| U.S. States that Border Canada | 0 | - | 4.90 | 166,624 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 74,390 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 187,909 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.84 | 55,540 |
| Non-Stop Flights to New Zealand | 0 | - | 4.49 | 43,455 |
| Fifty US States in One Minute | 0 | - | 4.57 | 3,276,182 |
| Category Elimination - U.S. States #1 | 0 | - | 4.90 | 196,913 |
| O Canada Lyrics Quiz | 0 | - | 4.45 | 49,090 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 143,389 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 70,540 |
| 500 Biggest US Cities | 0 | - | 4.88 | 100,193 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 117,302 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 94,765 |
| Countries that Visit the United States the Most | 0 | - | 4.95 | 79,867 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 70,214 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 53,980 |
| Countries Closest to Canada | 0 | - | 4.90 | 185,662 |
| Colombia Country Quiz | 0 | - | 4.89 | 35,622 |
| Europe Map Quiz | 0 | - | 5.00 | 4,336,998 |
| Tourist Attractions by U.S. State | 0 | - | 4.45 | 60,506 |
| 50 Busiest Air Routes from London | 0 | - | 4.88 | 87,244 |
| Busiest Air Routes from the U.S. | 0 | - | 4.47 | 72,984 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,542,374 |
| Countries Bordering Brazil | 0 | - | 4.96 | 124,621 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,353,222 |
| Oceania Map Quiz | 0 | - | 4.98 | 574,258 |
| Africa Map Quiz | 0 | - | 5.00 | 1,955,459 |
| Asia Map Quiz | 0 | - | 4.99 | 796,533 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 90,552 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 391,082 |
| US States by Borders in 30 Seconds | 0 | - | 4.75 | 2,424,057 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,257,810 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.91 | 30,008 |
| Cities Founded by the French in North America | 0 | - | 4.52 | 38,771 |
| Random U.S. City to State | 0 | - | 4.44 | 66,469 |
| Africa Capitals Quiz | 0 | - | 4.99 | 644,704 |
| Asia Capitals Quiz | 0 | - | 4.98 | 602,905 |
| Boroughs of New York City | 0 | - | 4.45 | 77,761 |
| Countries of Africa | 0 | - | 5.00 | 2,202,614 |
| Most-Visited Countries by Canadians | 0 | - | 4.79 | 38,012 |
| Mexico Country Quiz | 0 | - | 4.48 | 67,037 |
| Cuba Country Quiz | 0 | - | 4.70 | 47,527 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,290,594 |
| United States Map Quiz | 0 | - | 4.98 | 3,925,858 |
| Australia Map Quiz | 0 | - | 4.94 | 322,165 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 338,727 |
| California Cities Map Quiz | 0 | - | 4.49 | 82,738 |
| Florida Cities Map Quiz | 0 | - | 4.49 | 57,792 |
| New York Cities Map Quiz | 0 | - | 4.54 | 39,933 |
| Longest U.S. State Borders | 0 | - | 4.65 | 34,745 |
| U.S. States with the Fewest Borders | 0 | - | 4.76 | 106,417 |
| U.S. States with the Most Borders | 0 | - | 4.56 | 61,194 |
| 10 Closest Megacities to New York City | 0 | - | 4.51 | 64,553 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.69 | 60,446 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 49,488 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,060,478 |
| Flags of Asia Quiz | 0 | - | 4.99 | 531,934 |
| Which City in Canada? | 0 | - | 4.89 | 45,761 |
| Countries That Use the Euro | 0 | - | 4.93 | 65,274 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,202,283 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 94,616 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,601 |
| The Only European Country ... | 0 | - | 4.93 | 181,912 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 196,631 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 87,106 |
| Arms Exports - United States | 0 | - | 4.65 | 48,896 |
| Countries of North America Quiz | 0 | - | 5.00 | 892,483 |
| Countries that Visit Florida the Most | 0 | - | 4.58 | 50,086 |
| Countries Closest to Hawaii | 0 | - | 4.51 | 48,290 |
| Biggest Trading Partners - US | 0 | - | 4.63 | 102,206 |
| Biggest Trading Partners - Colombia | 0 | - | 4.89 | 36,042 |
| South America Map Quiz | 0 | - | 5.00 | 1,432,916 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 41,240 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 81,322 |
| Western Africa Map Quiz | 0 | - | 4.97 | 61,935 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.44 | 51,179 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 36,967 |
| Flags of Africa Quiz | 0 | - | 5.00 | 393,705 |
| Counties of England | 0 | - | 4.97 | 700,234 |
| African East Coast | 0 | - | 4.97 | 85,356 |
| U.S. States by Clue #1 | 0 | - | 4.48 | 33,184 |
| U.S. States with More Cows than People | 0 | - | 4.58 | 39,362 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 62,552 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.44 | 47,841 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.52 | 34,326 |
| U.S. State Superlatives #1 | 0 | - | 4.46 | 75,789 |
| U.S. State Superlatives #2 | 0 | - | 4.52 | 37,560 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.54 | 60,986 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.79 | 58,990 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 39,579 |
| State Quiz - Florida | 0 | - | 4.44 | 56,381 |
| State Quiz - Texas | 0 | - | 4.44 | 56,837 |
| State Quiz - Virginia | 0 | - | 4.51 | 33,326 |
| State Quiz - New York | 0 | - | 4.47 | 37,168 |
| State Quiz - Washington | 0 | - | 4.45 | 32,691 |
| State Quiz - California | 0 | - | 4.65 | 57,298 |
| State Quiz - Alaska | 0 | - | 4.44 | 37,901 |
| State Quiz - New Jersey | 0 | - | 4.45 | 31,737 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 42,927 |
| Countries of Europe by Population | 0 | - | 4.98 | 130,194 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 95,054 |
| ALL California Cities | 0 | - | 4.36 | 39,537 |
| Europe Capital to Country | 0 | - | 4.99 | 222,505 |
| Asia Capital to Country | 0 | - | 4.96 | 106,793 |
| EU Capitals with No Hints | 0 | - | 4.96 | 126,449 |
| European Capitals by Map | 0 | - | 4.99 | 96,783 |
| African Capitals by Map | 0 | - | 4.99 | 113,007 |
| South America Capitals Quiz | 0 | - | 5.00 | 431,553 |
| Asian Capitals by Map | 0 | - | 4.98 | 48,540 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 80,043 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 73,434 |
| European Coastal Capitals | 0 | - | 4.95 | 78,201 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 47,271 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 232,518 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.90 | 196,364 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 76,557 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.70 | 32,002 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.57 | 44,277 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 34,730 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.65 | 32,478 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 20,776 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 189,403 |
| Countries of the Middle East | 0 | - | 4.96 | 176,130 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 75,979 |
| Slavic Countries | 0 | - | 4.96 | 101,325 |
| African Island Countries | 0 | - | 4.96 | 90,671 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 37,862 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 112,325 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 94,840 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 121,089 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 200,127 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 179,512 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 142,241 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 107,679 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 133,697 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 139,768 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 106,100 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 149,053 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 89,881 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 97,820 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 857,388 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 108,661 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 78,286 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 116,627 |
| North America Map Quiz | 0 | - | 4.98 | 202,701 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 92,384 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 101,229 |
| UK Cities Map Quiz | 0 | - | 4.95 | 436,908 |
| Mexico Cities Map Quiz | 0 | - | 4.75 | 31,220 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.70 | 140,434 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.74 | 45,563 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.42 | 55,308 |
| Australian States and Territories | 0 | - | 4.96 | 130,114 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 118,562 |
| Canada Immigration by Country | 0 | - | 4.52 | 57,743 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 61,655 |
| Top African Languages on a Map | 0 | - | 4.92 | 55,141 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 287,980 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 225,414 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 212,373 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 103,842 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 46,642 |
| U.S. States With Palm Trees | 0 | - | 4.55 | 43,504 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.52 | 32,697 |
| U.S. States by Emoji | 0 | - | 4.48 | 92,975 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 37,599 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 35,512 |
