| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,262 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 143,158 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 71,725 |
| Monty Python Quotes | 0 | - | 4.88 | 42,323 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,259 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,401 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,836 |
| UK Immigration by Country | 0 | - | 4.94 | 139,617 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,127 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,253 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.40 | 51,483 |
| Prime Ministers of the UK | 0 | - | 4.96 | 434,608 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,477 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,600 |
| Biggest British Empire Countries | 0 | - | 4.73 | 93,162 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,505 |
| Name the James Bond Movies | 0 | - | 4.56 | 157,431 |
| James Bond Trivia | 0 | - | 4.46 | 39,139 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 385,697 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 851,348 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 423,698 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 379,531 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,456 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,303 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,373 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 433,506 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,903 |
| Vatican City Country Quiz | 0 | - | 4.53 | 43,998 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 189,830 |
| Play-Doh Presidents | 0 | - | 5.00 | 81,665 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 216,137 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,728 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,347 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,824 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,231 |
| Figures from Greek Mythology | 0 | - | 4.91 | 184,927 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,719 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,099 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,885 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,653,923 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,246 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,939 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,411 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,398 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,105 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,010 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,887 |
| Official Cities in the UK | 0 | - | 4.89 | 280,503 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,112 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,072 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,191 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,040 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,922 |
| Most-Visited Countries by the British | 0 | - | 4.63 | 68,078 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,270 |
| Countries "Ruled" by King Charles III | 0 | - | 4.78 | 82,595 |
| Scotland Trivia | 0 | - | 4.58 | 57,409 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,669 |
| Presidential Actors | 0 | - | 4.36 | 19,064 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,245 |
| Every European Country Shape | 0 | - | 4.96 | 200,140 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,702 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,141 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,105 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,926 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,211 |
| The Dictator Files: Benito Mussolini | 0 | - | 4.65 | 23,313 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,256 |
| British Cultural Symbols | 0 | - | 4.27 | 63,162 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,289 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,209 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,271 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,722 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,437 |
| US Presidents - One Minute Sprint | 0 | - | 4.41 | 303,353 |
| Name a Valid U.S. President #2 | 0 | - | 4.54 | 69,409 |
| The John F. Kennedy Presidency | 0 | - | 4.47 | 43,477 |
| Random European Countries on a Map | 0 | - | 4.97 | 281,959 |
| Random European Flag to Country | 0 | - | 4.89 | 180,881 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,138 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,363 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,766 |
| All Countries that Once Bordered Germany | 0 | - | 4.33 | 74,591 |
| Countries of the German Empire | 0 | - | 4.51 | 37,658 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,671 |
| Roman to Greek God | 0 | - | 4.52 | 122,205 |
| Countries Once Held by Sweden | 0 | - | 4.17 | 34,686 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,505 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,329 |
| Harry Potter A-Z | 0 | - | 4.42 | 218,053 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,390 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,108 |
| All UK Parliament Constituencies on a Map | 0 | - | 4.60 | 28,539 |
| Scotland A-Z | 0 | - | 4.73 | 41,038 |
| The Wales Quiz | 0 | - | 4.47 | 29,004 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 81,802 |
| Colonies of Africa with a Map | 0 | - | 4.77 | 53,941 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 126,740 |
| U.S. President Scramble | 0 | - | 4.40 | 116,194 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.48 | 23,020 |
| People in Pictures with Barack Obama | 0 | - | 4.10 | 47,693 |
| Cities in European History #1 | 0 | - | 4.63 | 133,111 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,993 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,322 |
| Most Forested European Countries | 0 | - | 4.80 | 74,907 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,534 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 315,716 |
| Real Madrid 2010s Starting XI | 0 | - | 4.89 | 66,149 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,321 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,634 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 389,775 |
| Word Scramble - Harry Potter Characters | 0 | - | 4.19 | 60,444 |
| Harry Potter Characters by Screen Time | 0 | - | 4.29 | 146,988 |
| 100 Most Common Words in Beatles Songs | 0 | - | 4.52 | 25,117 |
| Football Clubs in London | 0 | - | 4.32 | 127,647 |
| Most-Visited Countries by Popes | 0 | - | 4.55 | 83,172 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,619 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 118,266 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,859 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.68 | 55,169 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.42 | 33,222 |
| Countries of Africa | 0 | - | 5.00 | 2,507,604 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,266 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,196 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,806 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,518 |
| African East Coast | 0 | - | 4.96 | 95,040 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,916 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,265 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,784 |
| Australian Capitals | 0 | - | 4.92 | 62,593 |
| Australia Map Quiz | 0 | - | 4.94 | 342,458 |
| Flags of North and South America | 0 | - | 4.99 | 367,133 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,140 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,557 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,713 |
| U.S. Vice Presidents | 0 | - | 4.41 | 134,928 |
| U.S. Presidential Quotes | 0 | - | 4.37 | 44,361 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 107,944 |
| U.S. Presidents by Event | 0 | - | 4.58 | 33,484 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.61 | 92,998 |
| Presidential Middle Names | 0 | - | 4.41 | 59,699 |
| The George W. Bush Presidency | 0 | - | 4.06 | 32,087 |
| The Jimmy Carter Presidency | 0 | - | 4.41 | 19,032 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 52,731 |
| Assassinated U.S. Presidents | 0 | - | 4.63 | 93,813 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,169 |
| Six Flags Over Texas | 0 | - | 4.79 | 63,008 |
| Embarrassing Chapters in US History | 0 | - | 4.17 | 32,992 |
| U.S. History for Dummies | 0 | - | 4.47 | 82,475 |
| The American Civil War | 0 | - | 4.62 | 52,156 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 233,179 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,867 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,918 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,123 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,200 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,963 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,463 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,577 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,294 |
| Official European Union Languages | 0 | - | 4.97 | 236,513 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,697 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,690 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,535 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,538 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,183 |
| The Only European Country ... | 0 | - | 4.91 | 213,805 |
| Least Forested European Countries | 0 | - | 4.25 | 53,782 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,521 |
| Save Europeans by Guessing Countries | 0 | - | 4.84 | 209,442 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,171 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,334 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,278 |
| Things with Names from Classical Mythology | 0 | - | 4.28 | 87,161 |
| Ireland Country Quiz | 0 | - | 4.69 | 133,874 |
| Countries of the Italian Empire | 0 | - | 4.21 | 27,548 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,021 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,566 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,812 |
| Counties of England | 0 | - | 4.97 | 789,115 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,777 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,315 |
| Roald Dahl Books | 0 | - | 4.44 | 33,936 |
| Shakespearean Phrases | 0 | - | 4.57 | 36,535 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 377,287 |
| Boroughs of London | 0 | - | 4.63 | 87,042 |
| London Geography | 0 | - | 4.47 | 59,461 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 349,878 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,480 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,332 |
| Asia Map Quiz | 0 | - | 4.99 | 906,952 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,092 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,458 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,872 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 92,923 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,484 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,144 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,839 |
| Countries by Founding Story | 0 | - | 4.95 | 76,524 |
| Recently Independent Countries | 0 | - | 4.98 | 157,977 |
