| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,511 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,552 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,140 |
| U.S. State Flags | 0 | - | 4.89 | 172,201 |
| Hawaiian Islands | 0 | - | 4.83 | 42,864 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,462 |
| US States and State Capitals | 0 | - | 4.99 | 164,656 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,166 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,817 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 633,223 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,444 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,279 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,249 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,902 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,223 |
| Arms Exports - United States | 0 | - | 4.77 | 62,641 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,980 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,336 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,170 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,389 |
| Vietnam War Countries | 0 | - | 4.82 | 94,505 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,917 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,462 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,768 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,729 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,584 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,531 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,008 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,746 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,391 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,689 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,745 |
| Which City in Canada? | 0 | - | 4.83 | 57,274 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,808 |
| US States Quiz | 0 | - | 5.00 | 16,963,113 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,771 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,224 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,368 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,635 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,340 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,767 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,953 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,808 |
| California Counties Map Quiz | 0 | - | 4.36 | 34,583 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,340 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,576 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,050 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,293 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,271 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,959 |
| Random European Capital to Country | 0 | - | 4.98 | 191,861 |
| Random European Country to Capital | 0 | - | 4.93 | 165,680 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,887 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,279 |
| Random African Capital to Country | 0 | - | 4.97 | 101,159 |
| Random African Country to Capital | 0 | - | 4.94 | 71,629 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,646 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,952 |
| United States Country Quiz | 0 | - | 4.43 | 102,015 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,880 |
| Satellite Images - U.S. States | 0 | - | 4.54 | 45,292 |
| Pennsylvania Counties | 0 | - | 4.50 | 53,189 |
| New York Counties | 0 | - | 4.65 | 50,989 |
| North Carolina Counties | 0 | - | 4.54 | 53,560 |
| Georgia Counties | 0 | - | 4.52 | 49,846 |
| Virginia Counties | 0 | - | 4.45 | 33,408 |
| West Virginia Counties | 0 | - | 4.63 | 33,954 |
| Ohio Counties | 0 | - | 4.48 | 46,057 |
| Texas Counties | 0 | - | 4.56 | 77,671 |
| States in a Tank of the U.S. Map | 0 | - | 4.47 | 31,406 |
| Pixelated United States Map | 0 | - | 4.88 | 94,657 |
| US States with an Empty Map | 0 | - | 5.00 | 627,517 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,808 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,541 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 43,093 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 112,031 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,047 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,694 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,055 |
| U.S. States By Population | 0 | - | 4.92 | 153,971 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,001 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,764 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,526 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,124 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,122 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,953 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,451 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,962 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,667 |
| Colleges by U.S. State - Multiple Choice | 0 | - | 4.57 | 23,107 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,514 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,081 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,568 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,762 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,563 |
| Star-Spangled Banner Lyrics | 0 | - | 4.36 | 179,779 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,718,997 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,410 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,414 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,754 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,022 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,501 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,253 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,935 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,112 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,263 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 194,219 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,255 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,879 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,113 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,926 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,054 |
| Asia Map Quiz | 0 | - | 4.99 | 923,101 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,291 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,330 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,711 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,208 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,928 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,794 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,122 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,908 |
| Corporations by U.S. State - Multiple Choice | 0 | - | 4.11 | 10,237 |
| Biggest Cities in California | 0 | - | 4.35 | 140,250 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,228 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,354 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 149,765 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,622 |
| Which City in the United States? | 0 | - | 4.21 | 57,138 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,075 |
| Countries of Africa | 0 | - | 5.00 | 2,553,103 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,411 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,853 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,919 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,253 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,685 |
| Australia Map Quiz | 0 | - | 4.95 | 345,782 |
| American Monopoly Board - Map Quiz | 0 | - | 4.52 | 21,248 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,734 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,356 |
| Las Vegas Casinos | 0 | - | 4.13 | 38,122 |
| State Quiz - Hawaii | 0 | - | 4.35 | 65,542 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,954 |
| Florida Counties | 0 | - | 4.39 | 48,891 |
| Illinois Counties | 0 | - | 4.56 | 30,554 |
| Michigan Counties | 0 | - | 4.63 | 30,693 |
| Indiana Counties | 0 | - | 4.46 | 29,115 |
| Colorado Counties | 0 | - | 4.45 | 26,869 |
| Washington Counties | 0 | - | 4.78 | 27,066 |
| Wisconsin Counties | 0 | - | 4.51 | 27,166 |
| New Jersey Counties | 0 | - | 4.57 | 30,524 |
| California Counties | 0 | - | 4.39 | 120,018 |
| Rivers of the United States | 0 | - | 4.93 | 66,542 |
| U.S. States that Border Missouri | 0 | - | 4.55 | 12,855 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,195 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,427 |
| TV Shows by U.S. State | 0 | - | 4.33 | 47,522 |
| U.S. States by Alternate Nicknames | 0 | - | 4.24 | 42,971 |
| Books by U.S. State | 0 | - | 4.20 | 14,019 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,691 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,312 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,094 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,659 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,144 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,909 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,312 |
| Biggest Cities in Washington State | 0 | - | 4.44 | 36,394 |
| Biggest Cities in North Carolina | 0 | - | 4.64 | 35,203 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,263 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,824 |
| Europe Capital to Country | 0 | - | 4.99 | 251,636 |
| Asia Capital to Country | 0 | - | 4.96 | 127,224 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,679 |
| European Capitals by Map | 0 | - | 4.99 | 141,498 |
| African Capitals by Map | 0 | - | 4.99 | 141,559 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,647 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,664 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,003 |
| European Coastal Capitals | 0 | - | 4.95 | 91,114 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,089 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,876 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,360 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,064 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,292 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,785 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,483 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,821 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,389 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,630 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,748 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,244 |
| Countries of the Middle East | 0 | - | 4.96 | 202,279 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,950 |
| The Only European Country ... | 0 | - | 4.91 | 218,372 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,459 |
| Slavic Countries | 0 | - | 4.96 | 112,189 |
| African Island Countries | 0 | - | 4.96 | 102,254 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,164 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,842 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,081 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,081 |
