| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,545 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 426,522 |
| Counties of England | 0 | - | 4.97 | 796,916 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 381,616 |
| Random U.S. States on a Map | 0 | - | 4.96 | 626,492 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,595 |
| Play-Doh Presidents | 0 | - | 5.00 | 82,310 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,269 |
| UK Immigration by Country | 0 | - | 4.94 | 140,913 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,820 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,009 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,657 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,631 |
| Name the English Monarchs | 0 | - | 4.91 | 502,732 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 193,625 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 234,412 |
| U.S. Map with Random Merged States | 0 | - | 4.94 | 302,501 |
| Europe Map Quiz | 0 | - | 5.00 | 4,763,450 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,134 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,781 |
| Monty Python Quotes | 0 | - | 4.88 | 42,465 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,659 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,848 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 401,472 |
| Can You Name All Of One Direction's Songs? | 0 | - | 4.51 | 96,456 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,881 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,357 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 141,135 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 859,628 |
| United States Map Quiz | 0 | - | 4.98 | 4,158,672 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,059 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,505 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,275 |
| The Only European Country ... | 0 | - | 4.91 | 216,669 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,158 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,867 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 394,205 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 37,864 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,484 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,479 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,737 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,474 |
| US Presidents - One Minute Sprint | 0 | - | 4.41 | 304,974 |
| The John F. Kennedy Presidency | 0 | - | 4.47 | 43,748 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,072 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,946 |
| US States Quiz | 0 | - | 5.00 | 16,877,219 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,070 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,361 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,810 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,678 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,217 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,869 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,743 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,549 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,162 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,342 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,772 |
| Monarchies of Europe | 0 | - | 4.90 | 98,162 |
| European Countries with One Border | 0 | - | 4.97 | 182,792 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,591 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,240 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,404 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 81,953 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,693 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,027 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,900 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,300 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,202 |
| Slavic Countries | 0 | - | 4.96 | 111,669 |
| Countries That Border Russia | 0 | - | 4.98 | 461,771 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,912 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,000 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,453 |
| Countries Bordering France | 0 | - | 4.83 | 402,581 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,832 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,442 |
| Official Cities in the UK | 0 | - | 4.89 | 283,775 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,731 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,341 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,330 |
| Name the James Bond Movies | 0 | - | 4.56 | 158,532 |
| James Bond Trivia | 0 | - | 4.46 | 39,278 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,353 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,490 |
| Geography of the British Empire | 0 | - | 4.48 | 39,675 |
| Counties of Wales | 0 | - | 4.63 | 39,303 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,954 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,655 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,512 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,073 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,054 |
| Pixelated United States Map | 0 | - | 4.87 | 94,276 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,687 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,775 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,881 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,699,148 |
| U.S. President Scramble | 0 | - | 4.40 | 116,783 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.48 | 23,189 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,235 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,808 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,872 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,430 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,440 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,015 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,305 |
| U.S. States By Population | 0 | - | 4.92 | 153,551 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,458 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,445 |
| US States with an Empty Map | 0 | - | 5.00 | 624,678 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,518 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,308 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,213 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,625 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,960 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,705 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,187 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,500 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,222 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,513 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,129 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,028 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,113 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,391 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,743 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,429 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,819 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,067 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,063 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,729 |
| Countries that Border Poland | 0 | - | 4.99 | 172,286 |
| Russia Country Quiz | 0 | - | 4.83 | 114,499 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,855 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,892 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,347 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,235 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,346 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,406 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,694 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,325 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,775 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,874 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,181 |
| Germany Country Quiz | 0 | - | 4.83 | 157,870 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,356 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,735 |
| Counties of Ireland | 0 | - | 4.92 | 195,324 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,407 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,069 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,870 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,059 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.86 | 61,127 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,941 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,664 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,001 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,001 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,287 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,208 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,153 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,703 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,613 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,663 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,349 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,795 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,678 |
| Medieval English History | 0 | - | 4.53 | 43,510 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,151 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,964 |
| Scotland Trivia | 0 | - | 4.58 | 57,605 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,177 |
| Rivers of the United States | 0 | - | 4.93 | 66,207 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,175 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,456 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,470 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 35,105 |
| U.S. Presidential Quotes | 0 | - | 4.37 | 44,501 |
| The George W. Bush Presidency | 0 | - | 4.06 | 32,194 |
| The Jimmy Carter Presidency | 0 | - | 4.41 | 19,138 |
| People in Pictures with Ronald Reagan | 0 | - | 4.35 | 40,681 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,351 |
| California... or Florida? | 0 | - | 4.60 | 51,466 |
| Stephen Curry Quiz | 0 | - | 4.37 | 66,975 |
| Hawaiian Islands | 0 | - | 4.83 | 42,718 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,117 |
| LeBron James Trivia | 0 | - | 4.01 | 170,932 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,322 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 506,648 |
| U.S. State Flags | 0 | - | 4.89 | 170,501 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,958 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,622 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,960 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,480 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,658 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,663 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,070 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,769 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,475 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,909 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,131 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,214 |
