| Countries that Border China | 0 | - | 4.96 | 261,835 |
| Japan Country Quiz | 0 | - | 4.92 | 141,279 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,919 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,865 |
| Japanese Prefectures | 0 | - | 4.98 | 134,626 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,710 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,556 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,985 |
| Asia Map Quiz | 0 | - | 4.99 | 907,144 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,001 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,676 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,122 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,785 |
| Countries of the Middle East | 0 | - | 4.96 | 198,950 |
| Provinces of Turkey | 0 | - | 4.95 | 201,077 |
| Countries Bordering India | 0 | - | 4.98 | 162,609 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,024 |
| States of India | 0 | - | 4.94 | 190,140 |
| Provinces of China | 0 | - | 4.97 | 200,172 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,815 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,072 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 92,785 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,738 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,551 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,691 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,687 |
| Original 151 Pokémon | 0 | - | 4.95 | 785,289 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,235 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,780 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 135,606 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,357 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,855 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,499 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,372 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,259 |
| Countries Closest to Israel | 0 | - | 4.67 | 105,244 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,804 |
| Asia Capital to Country | 0 | - | 4.96 | 125,772 |
| Biggest Cities in Asia | 0 | - | 4.95 | 115,360 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,497 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,360 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,811 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,730 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,159 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,367 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,831 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 103,975 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,266 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 117,308 |
| Countries Closest to India | 0 | - | 4.97 | 102,214 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,503 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,555 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,002 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,514 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,431 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,793 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,983 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,718 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,090 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,189 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,462 |
| Top 10 Richest Countries in Asia | 0 | - | 4.73 | 104,807 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,284 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,698 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,287 |
| South China Sea Countries | 0 | - | 4.78 | 57,494 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,780 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,192 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 52,985 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,462 |
| Monarchies of Asia | 0 | - | 4.97 | 70,611 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,805 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 49,572 |
| US States Quiz | 0 | - | 5.00 | 16,703,351 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,789 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,051 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,655,148 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,499 |
| Countries of Africa | 0 | - | 5.00 | 2,508,242 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,775 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,325 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,921 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,958 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,834 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,849 |
| Champions League Winners | 0 | - | 4.92 | 996,505 |
| Counties of England | 0 | - | 4.97 | 789,326 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 851,578 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,021 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,383 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,403 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 642,004 |
| US States with an Empty Map | 0 | - | 5.00 | 618,906 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,457 |
| Olympian Gods Quiz | 0 | - | 4.96 | 496,258 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,202 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,937 |
| Name the English Monarchs | 0 | - | 4.92 | 497,994 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,400 |
| Countries That Border Russia | 0 | - | 4.98 | 458,954 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 423,795 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,330 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 433,598 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,243 |
| Prime Ministers of the UK | 0 | - | 4.96 | 434,709 |
| Countries Bordering France | 0 | - | 4.83 | 399,243 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,293 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,337 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 379,599 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,084 |
| Australia Map Quiz | 0 | - | 4.94 | 342,515 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,487 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 389,884 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 397,272 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,110 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 342,086 |
| Name that Greek Letter | 0 | - | 4.94 | 321,702 |
| Flags of North and South America | 0 | - | 4.99 | 367,347 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,872 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,357 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,978 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,133 |
| Biggest Cities in Germany | 0 | - | 4.95 | 291,311 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,331 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,555 |
| Europe Capital to Country | 0 | - | 4.99 | 247,946 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,674 |
| Official Cities in the UK | 0 | - | 4.89 | 280,586 |
| Name Every Beatles Song | 0 | - | 4.97 | 234,134 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,852 |
| Official European Union Languages | 0 | - | 4.97 | 236,660 |
| Flags of Oceania | 0 | - | 5.00 | 255,250 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,348 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,325 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,991 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,172 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,369 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,373 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,640 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,863 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,656 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 222,497 |
| Every European Country Shape | 0 | - | 4.96 | 200,211 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,933 |
| Figures from Greek Mythology | 0 | - | 4.91 | 184,981 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,923 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,412 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,351 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,261 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,852 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,724 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 192,564 |
| North America Map Quiz | 0 | - | 4.98 | 244,510 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,273 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,930 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,089 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,710 |
| European Countries with One Border | 0 | - | 4.97 | 181,646 |
| Counties of Ireland | 0 | - | 4.92 | 193,116 |
| Countries that Border Poland | 0 | - | 4.99 | 171,371 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,764 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,210 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,884 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,481 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,872 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,890 |
| The Only European Country ... | 0 | - | 4.91 | 213,888 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,417 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,492 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,295 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,218 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,506 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,119 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,185 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,410 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,861 |
| UK Immigration by Country | 0 | - | 4.94 | 139,668 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,298 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,541 |
| Germany Country Quiz | 0 | - | 4.82 | 156,576 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,439 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,160 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,488 |
| Central American Countries | 0 | - | 4.98 | 155,070 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,382 |
| Fresh Prince of Bel-Air Lyrics | 0 | - | 4.85 | 587,824 |
| All the Pokémon (#0001 to #1025) | 0 | - | 4.98 | 133,452 |
| Oscar Best Animated Films by Picture | 0 | - | 4.74 | 111,259 |
| Biggest Cities in China | 0 | - | 4.53 | 157,038 |
| Biggest Cities in Japan | 0 | - | 4.68 | 82,530 |
| Japan A-Z | 0 | - | 4.40 | 41,826 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,118 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,367 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,072 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,947 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,431 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 128,691 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,291 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,703 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,176 |
