| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,282 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,994 |
| Hispanic Last Names in the U.S. | 0 | - | 4.31 | 54,730 |
| United States Map Quiz | 0 | - | 4.98 | 4,155,077 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,921 |
| Flags of North and South America | 0 | - | 4.99 | 372,309 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,499 |
| South America Map Quiz | 0 | - | 5.00 | 1,548,209 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,334 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,738 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,491 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,371 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,302 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 321,846 |
| The Only American Country ... | 0 | - | 4.92 | 121,464 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,721 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,791 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,944 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,393 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,263 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,374 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,813 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,852 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,666 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,546 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,115 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,029 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,371 |
| States of Mexico | 0 | - | 4.95 | 175,675 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,574 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,825 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,718 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,947 |
| States of Brazil | 0 | - | 4.97 | 87,747 |
| Central American Countries | 0 | - | 4.98 | 156,129 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,076 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,837 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,383 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,449 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,831 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,138 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,724 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,822 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,470 |
| Word Chain - South America | 0 | - | 4.51 | 23,885 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 529,066 |
| Word Scramble - European Countries | 0 | - | 4.73 | 141,569 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,746 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 274,985 |
| First Names of Scientists | 0 | - | 4.50 | 56,757 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,353 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,661 |
| Pixelated United States Map | 0 | - | 4.87 | 94,128 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,440 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,576 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,703 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,238 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,257 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,778 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,059 |
| U.S. States By Population | 0 | - | 4.92 | 153,285 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,277 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,360 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,423 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,183 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,133 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,510 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,832 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,614 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,098 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,445 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,145 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,280 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,101 |
| Historical Middle Names | 0 | - | 4.16 | 35,729 |
| People with Food Names | 0 | - | 4.10 | 60,956 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,498 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 229,229 |
| Random Nicknames #1 | 0 | - | 4.11 | 34,823 |
| Birth Names | 0 | - | 4.30 | 61,736 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,981 |
| Famous People from South America | 0 | - | 4.15 | 21,938 |
| American Foods | 0 | - | 3.66 | 39,365 |
| U.S. Groups of Four Quiz | 0 | - | 4.39 | 25,313 |
| U.S. Groups of Three Quiz | 0 | - | 4.04 | 20,879 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,655 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,643 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,370 |
| Canada Decoder | 0 | - | 4.12 | 18,710 |
| Most Common Last Names in Sweden | 0 | - | 4.49 | 15,383 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,436 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,821 |
| Last Names by Country of Origin | 0 | - | 4.63 | 156,401 |
| Famous People from Africa | 0 | - | 4.45 | 10,945 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,945 |
| Word Chain - Africa | 0 | - | 4.47 | 31,598 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,119 |
| Australian Capitals | 0 | - | 4.92 | 62,707 |
| Belize Country Quiz | 0 | - | 4.85 | 20,946 |
| Famous Caribbean People | 0 | - | 4.37 | 12,609 |
| Territories of the United States | 0 | - | 4.79 | 52,349 |
| Fictional Characters from the Midwest by Picture | 0 | - | 4.04 | 19,192 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,606 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,326 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,116 |
| Name a Valid Answer - United States #1 | 0 | - | 4.61 | 93,895 |
| New York City Geography | 0 | - | 4.42 | 33,071 |
| African-American Historical Figures | 0 | - | 4.18 | 17,195 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,539 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,042 |
| Official European Union Languages | 0 | - | 4.97 | 238,256 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,691 |
| Europe Map Quiz | 0 | - | 5.00 | 4,757,824 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,229 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,892 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,183 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,201 |
| German Groups of Things | 0 | - | 4.46 | 38,453 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,484 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,520 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,232 |
| Historical Middle Names - U.S. | 0 | - | 3.83 | 61,042 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,631 |
| Musician Nicknames Quiz | 0 | - | 4.15 | 29,854 |
| Nicknames in U.S. History | 0 | - | 4.25 | 31,705 |
| Also Known As #1 | 0 | - | 4.18 | 31,527 |
| Also Known As #2 | 0 | - | 4.04 | 31,082 |
| Also Known As #3 | 0 | - | 3.92 | 35,806 |
| Most Popular Boy Names in the U.S. 2024 | 0 | - | 4.06 | 177,158 |
| Movies with Names in the Title #2 | 0 | - | 4.49 | 91,562 |
| First Names of Explorers Quiz | 0 | - | 4.44 | 18,381 |
| First Name + Initial Quiz | 0 | - | 4.03 | 52,832 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.31 | 85,033 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,691 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,162 |
| Word Chain - Australia | 0 | - | 4.38 | 38,126 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,772 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,739 |
| U.S. State Nicknames | 0 | - | 4.47 | 50,474 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,567 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,162 |
| United States Country Quiz | 0 | - | 4.43 | 101,396 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,837 |
| Canada Country Quiz | 0 | - | 4.54 | 132,376 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 124,104 |
| Canada A-Z | 0 | - | 4.73 | 32,789 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,733 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,294 |
| Asia Map Quiz | 0 | - | 4.99 | 915,293 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,916 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,334 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,533 |
| Popular Royal Names | 0 | - | 4.27 | 124,875 |
| First Names of Painters | 0 | - | 4.43 | 59,819 |
| What's in a Name? #1 | 0 | - | 4.27 | 41,001 |
| Actors by Last Name #1 | 0 | - | 4.28 | 68,513 |
| Actresses by Last Name #1 | 0 | - | 4.25 | 63,663 |
| Actors by Last Name #2 | 0 | - | 4.01 | 58,975 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,617,101 |
| Countries of Africa | 0 | - | 5.00 | 2,532,176 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,695 |
| African East Coast | 0 | - | 4.96 | 95,905 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,722 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,042 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,550 |
| Australia Map Quiz | 0 | - | 4.95 | 344,075 |
| Pixelated Americas Map | 0 | - | 4.39 | 47,107 |
| History of Mexico | 0 | - | 4.58 | 15,297 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,321 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,561 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,439 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 746,524 |
| Recommended Childhood Vaccines for Americans | 0 | - | 4.42 | 14,700 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 208,963 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.42 | 59,846 |
| New England States | 0 | - | 4.51 | 59,791 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,761 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,991 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,734 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 55,942 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,885 |
| U.S. States by Borders | 0 | - | 4.61 | 35,274 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,450 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,985 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,192 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,600 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.72 | 33,001 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,624 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,139 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,349 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,639 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 90,804 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,766 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,373 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,446 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,922 |
| Slowest Growing U.S. States Since 1960 | 0 | - | 4.43 | 46,858 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,305 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,902 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,602 |
