| Oceania Map Quiz | 0 | - | 4.98 | 636,232 |
| Australia Map Quiz | 0 | - | 4.94 | 342,719 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,279 |
| Flags of Oceania | 0 | - | 5.00 | 255,763 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,297 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,531 |
| Australian States and Territories | 0 | - | 4.96 | 141,034 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,260 |
| Australian Capitals | 0 | - | 4.92 | 62,604 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,014 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,931 |
| US States Quiz | 0 | - | 5.00 | 16,723,320 |
| Europe Map Quiz | 0 | - | 5.00 | 4,735,232 |
| United States Map Quiz | 0 | - | 4.98 | 4,143,738 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,660,254 |
| Africa Map Quiz | 0 | - | 5.00 | 2,105,961 |
| Countries of Africa | 0 | - | 5.00 | 2,511,520 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,679,083 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,441,926 |
| South America Map Quiz | 0 | - | 5.00 | 1,542,075 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,819 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,949 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,228,956 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,052 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,013,315 |
| Asia Map Quiz | 0 | - | 4.99 | 908,052 |
| Champions League Winners | 0 | - | 4.92 | 997,560 |
| Counties of England | 0 | - | 4.97 | 790,118 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 852,515 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,498 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,210 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 642,749 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,801 |
| US States with an Empty Map | 0 | - | 5.00 | 619,552 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,652 |
| Flags of Asia Quiz | 0 | - | 4.99 | 606,548 |
| Olympian Gods Quiz | 0 | - | 4.96 | 496,966 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,508 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 502,490 |
| Name the English Monarchs | 0 | - | 4.92 | 498,597 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,689 |
| Countries That Border Russia | 0 | - | 4.98 | 459,466 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 424,124 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,752 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 434,030 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,593 |
| Prime Ministers of the UK | 0 | - | 4.96 | 435,145 |
| Countries Bordering France | 0 | - | 4.83 | 400,095 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,482 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,596 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 379,812 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,334 |
| Flags of Africa Quiz | 0 | - | 5.00 | 464,304 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 390,318 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 397,719 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,267 |
| Name that Greek Letter | 0 | - | 4.94 | 321,896 |
| Flags of North and South America | 0 | - | 4.99 | 368,173 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,134 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,463 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,491 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,275 |
| Biggest Cities in Germany | 0 | - | 4.95 | 291,593 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,512 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,294 |
| Countries that Border China | 0 | - | 4.96 | 261,976 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,709 |
| Europe Capital to Country | 0 | - | 4.99 | 248,183 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,878 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,982 |
| Official Cities in the UK | 0 | - | 4.89 | 280,957 |
| Name Every Beatles Song | 0 | - | 4.97 | 234,357 |
| Official European Union Languages | 0 | - | 4.97 | 237,135 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,470 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,533 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,173 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,393 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,468 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,627 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,780 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,111 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,764 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 222,693 |
| Every European Country Shape | 0 | - | 4.96 | 200,385 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,039 |
| Figures from Greek Mythology | 0 | - | 4.91 | 185,220 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,272 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,560 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,469 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,338 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,952 |
| Countries of the Middle East | 0 | - | 4.96 | 199,181 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,825 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 192,683 |
| North America Map Quiz | 0 | - | 4.98 | 244,952 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,448 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,081 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,141 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,006 |
| European Countries with One Border | 0 | - | 4.97 | 181,765 |
| Counties of Ireland | 0 | - | 4.92 | 193,306 |
| Countries that Border Poland | 0 | - | 4.99 | 171,480 |
| Countries Bordering India | 0 | - | 4.98 | 162,665 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,168 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,883 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,038 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,848 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,004 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,001 |
| The Only European Country ... | 0 | - | 4.91 | 214,177 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,529 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,781 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,404 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,363 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,617 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,449 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,343 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,540 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,921 |
| UK Immigration by Country | 0 | - | 4.94 | 139,811 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,413 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,660 |
| Germany Country Quiz | 0 | - | 4.82 | 156,745 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,359 |
| States of India | 0 | - | 4.94 | 190,660 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,573 |
| Central American Countries | 0 | - | 4.98 | 155,183 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,733 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,372 |
| Provinces of China | 0 | - | 4.97 | 200,669 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,505 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,146 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,177 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,543 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 128,743 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,397 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,861 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,261 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,722 |
| Japan Country Quiz | 0 | - | 4.92 | 141,459 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,000 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,590 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,670 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,276 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,442 |
| Lord of the Rings Characters | 0 | - | 4.54 | 112,741 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,093 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,903 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,211 |
| States of Mexico | 0 | - | 4.95 | 173,698 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,419 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,256 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 135,729 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,429 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,286 |
| States of Germany | 0 | - | 4.96 | 150,388 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,902 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,538 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,800 |
| Russia Country Quiz | 0 | - | 4.85 | 113,756 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,296 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,282 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,310 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,329 |
| Countries Closest to Israel | 0 | - | 4.67 | 105,289 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,027 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,760 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,205 |
| Asia Capital to Country | 0 | - | 4.96 | 125,861 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 101,823 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,855 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,209 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,565 |
| Biggest Cities in Asia | 0 | - | 4.95 | 115,632 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,376 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,570 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,404 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,332 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,768 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,450 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,661 |
| Biggest English Cities by Century | 0 | - | 4.90 | 105,656 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,536 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,870 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,487 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,882 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,898 |
| Slavic Countries | 0 | - | 4.96 | 110,966 |
| European Cities by Clue | 0 | - | 4.70 | 88,848 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,186 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,174 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,990 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,437 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,431 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,364 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,878 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,643 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 92,867 |
| Roman Emperors | 0 | - | 4.95 | 118,638 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,051 |
