| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 193,317 |
| The Jimmy Carter Presidency | 0 | - | 4.41 | 19,106 |
| The John F. Kennedy Presidency | 0 | - | 4.47 | 43,657 |
| U.S. Presidents by State | 0 | - | 4.34 | 68,630 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 380,974 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 234,093 |
| People in Pictures with Ronald Reagan | 0 | - | 4.35 | 40,611 |
| U.S. Map with Random Merged States | 0 | - | 4.94 | 301,880 |
| United States Map Quiz | 0 | - | 4.98 | 4,152,833 |
| Presidential Actors | 0 | - | 4.36 | 19,142 |
| The Bill Clinton Presidency | 0 | - | 4.24 | 31,426 |
| The George H. W. Bush Presidency | 0 | - | 4.36 | 21,472 |
| The Ronald Reagan Presidency | 0 | - | 4.26 | 24,796 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,707 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,394 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,580 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,336 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,742 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,263 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,308 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,038 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 330,824 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,403 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,475 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 624,835 |
| Random U.S. Presidents by Picture | 0 | - | 4.40 | 66,125 |
| US States Quiz | 0 | - | 5.00 | 16,822,875 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,487 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,658 |
| Vietnam War Countries | 0 | - | 4.83 | 94,035 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,111 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,083 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,705 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,377 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,599 |
| Pixelated United States Map | 0 | - | 4.87 | 94,040 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,279 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,469 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,093 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,468 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,602 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 505,211 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,111 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,154 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,654 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,908 |
| U.S. States By Population | 0 | - | 4.92 | 152,971 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,141 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,298 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,339 |
| US States with an Empty Map | 0 | - | 5.00 | 623,014 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,353 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,091 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,087 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,434 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,737 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,484 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,013 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,411 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,088 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,564 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,275 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,659 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,324 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,345 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,995 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,053 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,653 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,827 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,119 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,437 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,118 |
| Vatican City Country Quiz | 0 | - | 4.53 | 44,261 |
| Most-Visited Countries by Popes | 0 | - | 4.56 | 83,551 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,655 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,530 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,071 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,013 |
| Rivers of the United States | 0 | - | 4.93 | 66,039 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,947 |
| U.S. Senators by State | 0 | - | 4.45 | 39,894 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,406 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,194 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,121 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 425,724 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,061 |
| Stephen Curry Quiz | 0 | - | 4.37 | 66,764 |
| Hawaiian Islands | 0 | - | 4.83 | 42,629 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,942 |
| LeBron James Trivia | 0 | - | 4.01 | 170,595 |
| LeBron... or Kobe? | 0 | - | 4.04 | 69,729 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,259 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,532,652 |
| U.S. State Flags | 0 | - | 4.89 | 169,574 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,227 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,349 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,247 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,775 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,200 |
| Random U.S. States on a Map | 0 | - | 4.96 | 624,834 |
| US States and State Capitals | 0 | - | 4.99 | 161,076 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,437 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,347 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,809 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,767 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,816 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,989 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,550 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,788 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,198 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,709 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,514 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,723 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 82,418 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 127,315 |
| Territories of the United States | 0 | - | 4.79 | 52,315 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,551 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,545 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,563 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,204 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,154 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,353 |
| United States Country Quiz | 0 | - | 4.43 | 101,267 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,810 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,846 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,012 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,070 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,388,500 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,861 |
| US States by Borders in 30 Seconds | 0 | - | 4.67 | 2,676,026 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,232 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,809 |
| Cities in European History #1 | 0 | - | 4.63 | 133,745 |
| Europe Map Quiz | 0 | - | 5.00 | 4,753,760 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 216,886 |
| Countries of Europe After World War II | 0 | - | 4.99 | 187,974 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,184 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,095 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 144,206 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,502 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,008 |
| Biggest British Empire Countries | 0 | - | 4.74 | 99,715 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,877 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,875 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 118,800 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,138 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.42 | 33,517 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,394 |
| Countries of Africa | 0 | - | 5.00 | 2,528,588 |
| Flags of Africa Quiz | 0 | - | 5.00 | 468,787 |
| Africa Map Quiz | 0 | - | 5.00 | 2,113,995 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,527 |
| African East Coast | 0 | - | 4.96 | 95,753 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,567 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,152 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,421 |
| Australia Map Quiz | 0 | - | 4.95 | 343,720 |
| Flags of North and South America | 0 | - | 4.99 | 371,606 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,199 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,682 |
| South America Map Quiz | 0 | - | 5.00 | 1,546,855 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,019,943 |
| Largest United States Airlines | 0 | - | 4.39 | 54,976 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,702 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,310 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 62,247 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,530 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,194 |
| Random U.S. City to State | 0 | - | 4.45 | 75,995 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 41,938 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 208,783 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,566 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,380 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 35,030 |
| Arms Exports - United States | 0 | - | 4.75 | 62,226 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,191 |
| American Geography Quiz for Dummies | 0 | - | 4.41 | 69,024 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.11 | 40,953 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,587 |
| U.S. Presidential Quotes | 0 | - | 4.37 | 44,461 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,975 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,650 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,864 |
| State Quiz - California | 0 | - | 4.68 | 64,287 |
| State Quiz - Florida | 0 | - | 4.47 | 62,217 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,808 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,073 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,492 |
| Georgia Counties | 0 | - | 4.50 | 49,385 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,533 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,326 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,403 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,733 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,188 |
| State Quiz - New York | 0 | - | 4.52 | 46,007 |
| New York Counties | 0 | - | 4.65 | 50,401 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,287 |
| Boroughs of New York City | 0 | - | 4.47 | 84,456 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,079 |
| State Quiz - Texas | 0 | - | 4.43 | 62,773 |
