| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,142 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,334 |
| Hispanic Last Names in the U.S. | 0 | - | 4.31 | 54,613 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,740 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,536 |
| Flags of North and South America | 0 | - | 4.99 | 367,148 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,219 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,151 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,581 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,871 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,923 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,238 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,000 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 319,327 |
| The Only American Country ... | 0 | - | 4.92 | 120,755 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,771 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,950 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,968 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,951 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,322 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,863 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,059 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,491 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 79,780 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,090 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 47,669 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,622 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,082 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 91,902 |
| States of Mexico | 0 | - | 4.95 | 173,330 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,784 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,153 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,956 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,380 |
| States of Brazil | 0 | - | 4.98 | 86,379 |
| Central American Countries | 0 | - | 4.98 | 155,042 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,881 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,916 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,656 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,891 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,526 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,616 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,249 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,515 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,196 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,157 |
| Word Chain - South America | 0 | - | 4.51 | 23,765 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,325 |
| Word Scramble - European Countries | 0 | - | 4.70 | 140,981 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,163 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 273,110 |
| First Names of Scientists | 0 | - | 4.50 | 56,455 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,072 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,094 |
| Pixelated United States Map | 0 | - | 4.89 | 93,471 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,458 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,845 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,723 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,353 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,407 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,664 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,901 |
| U.S. States By Population | 0 | - | 4.92 | 152,359 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,398 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,862 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,895 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,549 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,762 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,877 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,872 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,077 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,479 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,065 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,658 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,353 |
| Historical Middle Names | 0 | - | 4.16 | 35,381 |
| People with Food Names | 0 | - | 4.10 | 60,479 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,234 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 228,595 |
| Random Nicknames #1 | 0 | - | 4.10 | 34,720 |
| Birth Names | 0 | - | 4.30 | 61,423 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,522 |
| Famous People from South America | 0 | - | 4.15 | 21,784 |
| American Foods | 0 | - | 3.66 | 39,276 |
| U.S. Groups of Four Quiz | 0 | - | 4.39 | 25,187 |
| U.S. Groups of Three Quiz | 0 | - | 4.04 | 20,803 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,566 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,090 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,928 |
| Canada Decoder | 0 | - | 4.12 | 18,646 |
| Most Common Last Names in Sweden | 0 | - | 4.49 | 15,286 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,835 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,093 |
| Last Names by Country of Origin | 0 | - | 4.64 | 155,893 |
| Famous People from Africa | 0 | - | 4.45 | 10,856 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,804 |
| Word Chain - Africa | 0 | - | 4.47 | 31,440 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,863 |
| Australian Capitals | 0 | - | 4.92 | 62,593 |
| Mexican Foods | 0 | - | 4.07 | 14,609 |
| Belize Country Quiz | 0 | - | 4.85 | 20,805 |
| Famous Caribbean People | 0 | - | 4.37 | 12,566 |
| Territories of the United States | 0 | - | 4.79 | 52,142 |
| Fictional Characters from the Midwest by Picture | 0 | - | 4.04 | 19,157 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,373 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,542 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 51,738 |
| Name a Valid Answer - United States #1 | 0 | - | 4.61 | 93,440 |
| New York City Geography | 0 | - | 4.42 | 32,929 |
| African-American Historical Figures | 0 | - | 4.18 | 17,124 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,223 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,577 |
| Official European Union Languages | 0 | - | 4.97 | 236,514 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,699 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,057 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 70,989 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,615 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 69,942 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 60,981 |
| German Groups of Things | 0 | - | 4.46 | 38,306 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,329 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,323 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,149 |
| Historical Middle Names - U.S. | 0 | - | 3.83 | 60,797 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,458 |
| Musician Nicknames Quiz | 0 | - | 4.15 | 29,540 |
| Also Known As #1 | 0 | - | 4.17 | 29,845 |
| Also Known As #3 | 0 | - | 3.91 | 34,331 |
| Most Popular Boy Names in the U.S. 2024 | 0 | - | 4.06 | 176,355 |
| Movies with Names in the Title #2 | 0 | - | 4.51 | 90,625 |
| First Names of Explorers Quiz | 0 | - | 4.43 | 18,254 |
| First Name + Initial Quiz | 0 | - | 4.03 | 52,729 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.31 | 84,498 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,220 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,271 |
| Word Chain - Australia | 0 | - | 4.37 | 38,014 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,754 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,323 |
| U.S. State Nicknames Quiz | 0 | - | 4.47 | 50,261 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,473 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,075 |
| United States Country Quiz | 0 | - | 4.43 | 100,578 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,600 |
| Canada Country Quiz | 0 | - | 4.54 | 131,701 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 123,607 |
| Canada A-Z | 0 | - | 4.73 | 32,646 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,186 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,411 |
| Asia Map Quiz | 0 | - | 4.99 | 906,960 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,652 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,231 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,470 |
| Popular Royal Names | 0 | - | 4.27 | 124,475 |
| First Names of Painters | 0 | - | 4.43 | 59,597 |
| What's in a Name? #1 | 0 | - | 4.27 | 40,873 |
| Actors by Last Name #1 | 0 | - | 4.28 | 68,186 |
| Actresses by Last Name #1 | 0 | - | 4.25 | 63,415 |
| Actors by Last Name #2 | 0 | - | 4.01 | 58,724 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,587,640 |
| Countries of Africa | 0 | - | 5.00 | 2,507,657 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,810 |
| African East Coast | 0 | - | 4.96 | 95,040 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,924 |
| Oceania Geography Quiz | 0 | - | 4.55 | 21,977 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,787 |
| Australia Map Quiz | 0 | - | 4.94 | 342,463 |
| Pixelated Americas Map | 0 | - | 4.40 | 46,809 |
| History of Mexico | 0 | - | 4.58 | 15,230 |
| South American Geography Quiz #2 | 0 | - | 4.62 | 39,191 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,470 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,096 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 743,188 |
| Recommended Childhood Vaccines for Americans | 0 | - | 4.42 | 14,631 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,854 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.42 | 59,587 |
| New England States | 0 | - | 4.51 | 59,707 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,473 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,883 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,313 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.69 | 55,638 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,662 |
| U.S. States by Borders | 0 | - | 4.63 | 35,068 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,237 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,136 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 43,989 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,306 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.70 | 32,782 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,412 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 74,875 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,208 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,408 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 89,971 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,331 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,152 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 81,868 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,572 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,117 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,192 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,127 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,201 |
