| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,014 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,231 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 507,014 |
| U.S. State Flags | 0 | - | 4.88 | 170,738 |
| Hawaiian Islands | 0 | - | 4.83 | 42,737 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,343 |
| US States and State Capitals | 0 | - | 4.99 | 162,843 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,734 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,318 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,108 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,779 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,848 |
| United States Map Quiz | 0 | - | 4.98 | 4,160,593 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,880 |
| Arms Exports - United States | 0 | - | 4.77 | 62,457 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,530 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,593 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 55,989 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,039 |
| Vietnam War Countries | 0 | - | 4.82 | 94,277 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,426 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,165 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,432 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,543 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,380 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,449 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,041 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,980 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,437 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,956 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,478 |
| Which City in Canada? | 0 | - | 4.83 | 57,101 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,523 |
| US States Quiz | 0 | - | 5.00 | 16,890,675 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,527 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,147 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,223 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,988 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,870 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,319 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,665 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,681 |
| California Counties Map Quiz | 0 | - | 4.36 | 34,509 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,001 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,477 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,972 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,343 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,229 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,710 |
| Random European Capital to Country | 0 | - | 4.98 | 191,018 |
| Random European Country to Capital | 0 | - | 4.93 | 165,238 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,516 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,821 |
| Random African Capital to Country | 0 | - | 4.97 | 100,775 |
| Random African Country to Capital | 0 | - | 4.94 | 71,300 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,590 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,540 |
| United States Country Quiz | 0 | - | 4.43 | 101,594 |
| Europe Map Quiz | 0 | - | 5.00 | 4,765,927 |
| Satellite Images - U.S. States | 0 | - | 4.53 | 45,188 |
| Pennsylvania Counties | 0 | - | 4.50 | 52,894 |
| New York Counties | 0 | - | 4.65 | 50,661 |
| North Carolina Counties | 0 | - | 4.54 | 53,348 |
| Georgia Counties | 0 | - | 4.51 | 49,527 |
| Virginia Counties | 0 | - | 4.45 | 33,276 |
| West Virginia Counties | 0 | - | 4.63 | 33,842 |
| Ohio Counties | 0 | - | 4.48 | 45,856 |
| Texas Counties | 0 | - | 4.56 | 76,803 |
| States in a Tank of the U.S. Map | 0 | - | 4.47 | 31,277 |
| Pixelated United States Map | 0 | - | 4.87 | 94,338 |
| US States with an Empty Map | 0 | - | 5.00 | 625,110 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,986 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,303 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 42,983 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,527 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,530 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,120 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,414 |
| U.S. States By Population | 0 | - | 4.92 | 153,625 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,539 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,492 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,422 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,090 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,008 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,605 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,251 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,686 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,566 |
| Colleges by U.S. State - Multiple Choice | 0 | - | 4.57 | 23,053 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,137 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,848 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,318 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,603 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,337 |
| Star-Spangled Banner Lyrics | 0 | - | 4.36 | 179,413 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,702,163 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,780 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,920 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,129 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,787 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,227 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,155 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,851 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,061 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,203 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 193,710 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 209,603 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,621 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,767 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,949 |
| Africa Map Quiz | 0 | - | 5.00 | 2,119,231 |
| Asia Map Quiz | 0 | - | 4.99 | 917,669 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,831 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,194 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,586 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,475 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,527 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,180 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,689 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,314 |
| Corporations by U.S. State - Multiple Choice | 0 | - | 4.11 | 10,221 |
| Biggest Cities in Texas | 0 | - | 4.29 | 119,380 |
| Africa Capitals Quiz | 0 | - | 4.99 | 738,433 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,675 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,715 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,126 |
| Which City in the United States? | 0 | - | 4.21 | 57,021 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,596 |
| Countries of Africa | 0 | - | 5.00 | 2,540,069 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,222 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,538 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,809 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,383,806 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,073 |
| Australia Map Quiz | 0 | - | 4.95 | 344,798 |
| American Monopoly Board - Map Quiz | 0 | - | 4.52 | 21,213 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,670 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,170 |
| Las Vegas Casinos | 0 | - | 4.13 | 38,074 |
| State Quiz - Hawaii | 0 | - | 4.35 | 65,367 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,548 |
| Florida Counties | 0 | - | 4.39 | 48,643 |
| Illinois Counties | 0 | - | 4.56 | 30,417 |
| Michigan Counties | 0 | - | 4.63 | 30,387 |
| Indiana Counties | 0 | - | 4.46 | 29,007 |
| Colorado Counties | 0 | - | 4.45 | 26,702 |
| Washington Counties | 0 | - | 4.78 | 26,916 |
| Wisconsin Counties | 0 | - | 4.51 | 26,970 |
| New Jersey Counties | 0 | - | 4.57 | 30,354 |
| California Counties | 0 | - | 4.39 | 119,400 |
| Rivers of the United States | 0 | - | 4.93 | 66,246 |
| U.S. States that Border Missouri | 0 | - | 4.55 | 12,825 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,140 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,374 |
| TV Shows by U.S. State | 0 | - | 4.33 | 47,461 |
| U.S. States by Alternate Nicknames | 0 | - | 4.24 | 42,930 |
| Books by U.S. State | 0 | - | 4.20 | 13,994 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,725 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,742 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,916 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,174 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,935 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,245,687 |
| Flags of Asia Quiz | 0 | - | 4.99 | 614,313 |
| Biggest Cities in Washington State | 0 | - | 4.44 | 36,248 |
| Biggest Cities in North Carolina | 0 | - | 4.64 | 35,091 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,790 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,198 |
| Europe Capital to Country | 0 | - | 4.99 | 250,522 |
| Asia Capital to Country | 0 | - | 4.96 | 126,736 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,009 |
| European Capitals by Map | 0 | - | 4.99 | 139,471 |
| African Capitals by Map | 0 | - | 4.99 | 133,952 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,499 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,150 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,494 |
| European Coastal Capitals | 0 | - | 4.95 | 90,673 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,616 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,283 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,218 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,870 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,227 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,645 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,291 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,437 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,673 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,925 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,399 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,944 |
| Countries of the Middle East | 0 | - | 4.96 | 201,325 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,386 |
| The Only European Country ... | 0 | - | 4.91 | 216,933 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,463 |
| Slavic Countries | 0 | - | 4.96 | 111,741 |
| African Island Countries | 0 | - | 4.96 | 101,716 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,312 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,685 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,911 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,380 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,525 |
