| Colombia Country Quiz | 0 | - | 4.90 | 40,930 |
| South American Geography Quiz #2 | 0 | - | 4.41 | 43,598 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,838 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,160 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,824 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,501 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,722 |
| US States Quiz | 0 | - | 5.00 | 16,969,670 |
| States of Mexico | 0 | - | 4.96 | 177,778 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,353 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,617 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,747 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,251 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,802 |
| States of Brazil | 0 | - | 4.97 | 89,366 |
| Chile Country Quiz | 0 | - | 4.75 | 40,241 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,987 |
| Peru Country Quiz | 0 | - | 4.54 | 48,873 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,771 |
| Elton John Quiz | 0 | - | 4.49 | 18,513 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,777 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 127,170 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,244 |
| Which South American Country? | 0 | - | 4.69 | 52,073 |
| Countries that Beat Brazil | 0 | - | 4.49 | 69,110 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,350 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,037 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,609 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,157 |
| US States with an Empty Map | 0 | - | 5.00 | 627,746 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,852 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,972 |
| Rivers of the United States | 0 | - | 4.93 | 66,576 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,966 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,497 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,318 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,272 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,733 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,348 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,694 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,160 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,373 |
| Name Every Beatles Song | 0 | - | 4.97 | 237,975 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,616 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,072 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,552,967 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,140 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,355 |
| Europe Map Quiz | 0 | - | 5.00 | 4,782,159 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,953 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,080 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,285 |
| Australian Capitals | 0 | - | 4.92 | 62,811 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,834 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,271 |
| Hispanic Last Names in the U.S. | 0 | - | 4.31 | 54,837 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,790 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,668 |
| History of Mexico | 0 | - | 4.52 | 15,358 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,576 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 749,162 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 80,107 |
| America the Beautiful Lyrics | 0 | - | 4.27 | 19,788 |
| Musical Acts from Los Angeles by Two Songs | 0 | - | 4.27 | 16,264 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,506 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,397,225 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,690,668 |
| Canadian Prime Ministers | 0 | - | 4.64 | 57,832 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,606 |
| Official European Union Languages | 0 | - | 4.97 | 239,519 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,502 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,382 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,356 |
| Asia Map Quiz | 0 | - | 4.99 | 923,582 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,386 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,930 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,591 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,113 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,321 |
| Australian States and Territories | 0 | - | 4.96 | 142,683 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,453 |
| Australia Map Quiz | 0 | - | 4.95 | 345,870 |
| Australia True or False | 0 | - | 4.87 | 57,088 |
| Flags of North and South America | 0 | - | 4.99 | 376,120 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,887 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,670 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,436 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,462 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,439 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,157 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,339 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,583 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,470 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,636 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 36,779 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,534 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,479 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,717 |
| South American Physical Geography | 0 | - | 4.58 | 18,389 |
| Paraguay... or Uruguay? | 0 | - | 4.55 | 26,766 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,312 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,709 |
| Haiti... or Dominican Republic? | 0 | - | 4.70 | 40,820 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,487 |
| North America Map Quiz | 0 | - | 4.98 | 251,033 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,935 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 52,818 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,834 |
| Arms Exports - United States | 0 | - | 4.77 | 62,655 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,583 |
| American Founding Fathers | 0 | - | 4.42 | 23,266 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,234 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,872 |
| Famous People from California by Picture | 0 | - | 4.32 | 36,657 |
| California Groups of Things | 0 | - | 4.26 | 45,724 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,135 |
| State Quiz - California | 0 | - | 4.69 | 64,710 |
| State Quiz - Florida | 0 | - | 4.47 | 62,543 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,981 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,641 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,709 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,312 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,901 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,514 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,597 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,960 |
| Musical Acts from New York City | 0 | - | 3.80 | 10,187 |
| New York Groups of Things | 0 | - | 4.39 | 71,757 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,334 |
| State Quiz - New York | 0 | - | 4.52 | 46,348 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,308 |
| State Quiz - Texas | 0 | - | 4.43 | 63,116 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,563 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,256 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,330 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,455 |
| State Quiz - Washington | 0 | - | 4.45 | 36,596 |
| People on Money - United States | 0 | - | 4.31 | 63,416 |
| U.S. History Groups of Two | 0 | - | 4.23 | 44,568 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 45,182 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,886 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,532 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,349 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,094 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.64 | 66,031 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,853 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,686 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,542 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,905 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,125 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,743 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,273 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,441 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,170 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,552 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,889 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,906 |
| Longest U.S. State Borders | 0 | - | 4.69 | 40,069 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,644 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,736 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,677 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,944 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 119,281 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,408 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.74 | 63,972 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,801 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,147 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,351 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,306 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,258 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,789 |
| O Canada Lyrics | 0 | - | 4.47 | 51,043 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,436 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,436 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,482 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,570 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,858 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,110 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,413 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,644 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,859 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,151 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,247 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,821 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,341 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,886 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,359 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,647 |
| The Only European Country ... | 0 | - | 4.91 | 218,515 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,917 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,316 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,163 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,235 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,995 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,671 |
| Slavic Countries | 0 | - | 4.96 | 112,226 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,640 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,012 |
| Counties of England | 0 | - | 4.97 | 801,640 |
| Wonderwall Lyrics | 0 | - | 4.25 | 74,023 |
