| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,093 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,302 |
| Hispanic Last Names in the U.S. | 0 | - | 4.31 | 54,609 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,780 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,515 |
| Flags of North and South America | 0 | - | 4.99 | 366,550 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,096 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,781 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,107 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,615 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,707 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,230 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,988 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 319,250 |
| The Only American Country ... | 0 | - | 4.92 | 120,710 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,655 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,909 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,868 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,916 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,262 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,822 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,017 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,465 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 79,713 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,076 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 47,603 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,603 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,039 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 91,869 |
| States of Mexico | 0 | - | 4.95 | 173,218 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,736 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,104 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,893 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,360 |
| States of Brazil | 0 | - | 4.98 | 86,301 |
| Central American Countries | 0 | - | 4.98 | 154,972 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,773 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,645 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,603 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,529 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,505 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,580 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,171 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,383 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,083 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,053 |
| Word Chain - South America | 0 | - | 4.51 | 23,758 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,184 |
| Word Scramble - European Countries | 0 | - | 4.70 | 140,962 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,111 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 273,053 |
| First Names of Scientists | 0 | - | 4.50 | 56,440 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,059 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,064 |
| Pixelated United States Map | 0 | - | 4.89 | 93,423 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,388 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,801 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,664 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,301 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,351 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,575 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,842 |
| U.S. States By Population | 0 | - | 4.92 | 152,305 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,331 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,824 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,867 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,498 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,735 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,837 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,827 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,052 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,447 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,048 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,640 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,299 |
| Historical Middle Names | 0 | - | 4.16 | 35,366 |
| People with Food Names | 0 | - | 4.10 | 60,446 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,215 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 228,557 |
| Random Nicknames #1 | 0 | - | 4.10 | 34,718 |
| Birth Names | 0 | - | 4.30 | 61,421 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,429 |
| Famous People from South America | 0 | - | 4.15 | 21,778 |
| American Foods | 0 | - | 3.66 | 39,271 |
| U.S. Groups of Four Quiz | 0 | - | 4.39 | 25,178 |
| U.S. Groups of Three Quiz | 0 | - | 4.04 | 20,796 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,481 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,037 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,906 |
| Canada Decoder | 0 | - | 4.12 | 18,644 |
| Most Common Last Names in Sweden | 0 | - | 4.49 | 15,281 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,800 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,037 |
| Last Names by Country of Origin | 0 | - | 4.64 | 155,864 |
| Famous People from Africa | 0 | - | 4.45 | 10,855 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,794 |
| Word Chain - Africa | 0 | - | 4.47 | 31,435 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,850 |
| Australian Capitals | 0 | - | 4.92 | 62,589 |
| Mexican Foods | 0 | - | 4.07 | 14,606 |
| Belize Country Quiz | 0 | - | 4.85 | 20,791 |
| Famous Caribbean People | 0 | - | 4.37 | 12,564 |
| Territories of the United States | 0 | - | 4.79 | 52,120 |
| Fictional Characters from the Midwest by Picture | 0 | - | 4.04 | 19,156 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,363 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,489 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 51,710 |
| Name a Valid Answer - United States #1 | 0 | - | 4.61 | 93,415 |
| New York City Geography | 0 | - | 4.42 | 32,901 |
| African-American Historical Figures | 0 | - | 4.18 | 17,120 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,202 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,553 |
| Official European Union Languages | 0 | - | 4.97 | 236,444 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,649 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,488 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 70,976 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,601 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 69,928 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 60,964 |
| German Groups of Things | 0 | - | 4.46 | 38,295 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,314 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,313 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,143 |
| Historical Middle Names - U.S. | 0 | - | 3.83 | 60,778 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,445 |
| Musician Nicknames Quiz | 0 | - | 4.15 | 29,534 |
| Also Known As #1 | 0 | - | 4.17 | 29,833 |
| Also Known As #3 | 0 | - | 3.91 | 34,319 |
| Most Popular Boy Names in the U.S. 2024 | 0 | - | 4.06 | 176,316 |
| Movies with Names in the Title #2 | 0 | - | 4.51 | 90,567 |
| First Names of Explorers Quiz | 0 | - | 4.43 | 18,245 |
| First Name + Initial Quiz | 0 | - | 4.03 | 52,719 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.31 | 84,470 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,587 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,919 |
| Word Chain - Australia | 0 | - | 4.37 | 38,008 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,754 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,298 |
| U.S. State Nicknames Quiz | 0 | - | 4.47 | 50,250 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,465 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,072 |
| United States Country Quiz | 0 | - | 4.43 | 100,533 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,588 |
| Canada Country Quiz | 0 | - | 4.54 | 131,672 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 123,577 |
| Canada A-Z | 0 | - | 4.73 | 32,638 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,012 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,249 |
| Asia Map Quiz | 0 | - | 4.99 | 906,537 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,633 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,223 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,464 |
| Popular Royal Names | 0 | - | 4.27 | 124,452 |
| First Names of Painters | 0 | - | 4.43 | 59,586 |
| What's in a Name? #1 | 0 | - | 4.27 | 40,867 |
| Actors by Last Name #1 | 0 | - | 4.28 | 68,173 |
| Actresses by Last Name #1 | 0 | - | 4.25 | 63,398 |
| Actors by Last Name #2 | 0 | - | 4.01 | 58,712 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,585,808 |
| Countries of Africa | 0 | - | 5.00 | 2,506,200 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,770 |
| African East Coast | 0 | - | 4.96 | 94,987 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,878 |
| Oceania Geography Quiz | 0 | - | 4.55 | 21,973 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,750 |
| Australia Map Quiz | 0 | - | 4.94 | 342,361 |
| Pixelated Americas Map | 0 | - | 4.40 | 46,790 |
| History of Mexico | 0 | - | 4.58 | 15,227 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,184 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,461 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,082 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 742,984 |
| Recommended Childhood Vaccines for Americans | 0 | - | 4.42 | 14,628 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,775 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.42 | 59,575 |
| New England States | 0 | - | 4.51 | 59,702 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,458 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,880 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,292 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.69 | 55,611 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,650 |
| U.S. States by Borders | 0 | - | 4.63 | 35,057 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,220 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,111 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 43,975 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,289 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.70 | 32,767 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,407 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 74,856 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,197 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,396 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 89,935 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,295 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,136 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 81,832 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,545 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,111 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,187 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,997 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,173 |
