| Countries that Border China | 0 | - | 4.96 | 261,830 |
| Japan Country Quiz | 0 | - | 4.92 | 141,272 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,918 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,864 |
| Japanese Prefectures | 0 | - | 4.98 | 134,620 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,709 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,549 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,975 |
| Asia Map Quiz | 0 | - | 4.99 | 907,122 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,978 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,654 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,115 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,783 |
| Countries of the Middle East | 0 | - | 4.96 | 198,945 |
| Provinces of Turkey | 0 | - | 4.95 | 201,068 |
| Countries Bordering India | 0 | - | 4.98 | 162,607 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,014 |
| States of India | 0 | - | 4.94 | 190,116 |
| Provinces of China | 0 | - | 4.97 | 200,168 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,813 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,056 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 92,785 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,737 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,550 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,689 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,687 |
| Original 151 Pokémon | 0 | - | 4.95 | 785,274 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,234 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,776 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 135,601 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,354 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,854 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,497 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,369 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,258 |
| Countries Closest to Israel | 0 | - | 4.67 | 105,242 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,803 |
| Asia Capital to Country | 0 | - | 4.96 | 125,771 |
| Biggest Cities in Asia | 0 | - | 4.95 | 115,356 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,494 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,356 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,809 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,722 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,155 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,362 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,831 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 103,973 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,263 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 117,303 |
| Countries Closest to India | 0 | - | 4.97 | 102,214 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,502 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,555 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,997 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,513 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,428 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,793 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,982 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,717 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,089 |
| 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 | 104,806 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,281 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,697 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,285 |
| South China Sea Countries | 0 | - | 4.78 | 57,494 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,779 |
| 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 | 40,804 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 49,572 |
| US States Quiz | 0 | - | 5.00 | 16,702,839 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,710 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,030 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,655,060 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,472 |
| Countries of Africa | 0 | - | 5.00 | 2,508,179 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,756 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,295 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,899 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,881 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,829 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,816 |
| Champions League Winners | 0 | - | 4.92 | 996,455 |
| Counties of England | 0 | - | 4.97 | 789,280 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 851,523 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,002 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,369 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,373 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 641,991 |
| US States with an Empty Map | 0 | - | 5.00 | 618,890 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,452 |
| Olympian Gods Quiz | 0 | - | 4.96 | 496,233 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,190 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,929 |
| Name the English Monarchs | 0 | - | 4.92 | 497,964 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,389 |
| Countries That Border Russia | 0 | - | 4.98 | 458,944 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 423,791 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,322 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 433,591 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,231 |
| Prime Ministers of the UK | 0 | - | 4.96 | 434,688 |
| Countries Bordering France | 0 | - | 4.83 | 399,198 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,292 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,327 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 379,596 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,078 |
| Australia Map Quiz | 0 | - | 4.94 | 342,508 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,461 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 389,869 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 397,251 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,108 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 342,079 |
| Name that Greek Letter | 0 | - | 4.94 | 321,698 |
| Flags of North and South America | 0 | - | 4.99 | 367,318 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,866 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,353 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,961 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,128 |
| Biggest Cities in Germany | 0 | - | 4.95 | 291,303 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,328 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,546 |
| Europe Capital to Country | 0 | - | 4.99 | 247,936 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,672 |
| Official Cities in the UK | 0 | - | 4.89 | 280,574 |
| Name Every Beatles Song | 0 | - | 4.97 | 234,130 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,838 |
| Official European Union Languages | 0 | - | 4.97 | 236,638 |
| Flags of Oceania | 0 | - | 5.00 | 255,244 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,347 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,321 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,989 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,168 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,366 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,363 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,639 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,842 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,650 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 222,491 |
| Every European Country Shape | 0 | - | 4.96 | 200,200 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,929 |
| Figures from Greek Mythology | 0 | - | 4.91 | 184,977 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,912 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,412 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,345 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,256 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,850 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,723 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 192,563 |
| North America Map Quiz | 0 | - | 4.98 | 244,500 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,270 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,927 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,088 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,709 |
| European Countries with One Border | 0 | - | 4.97 | 181,644 |
| Counties of Ireland | 0 | - | 4.92 | 193,098 |
| Countries that Border Poland | 0 | - | 4.99 | 171,365 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,757 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,208 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,874 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,471 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,871 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,888 |
| The Only European Country ... | 0 | - | 4.91 | 213,873 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,412 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,484 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,292 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,211 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,501 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,118 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,184 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,396 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,861 |
| UK Immigration by Country | 0 | - | 4.94 | 139,661 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,296 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,537 |
| Germany Country Quiz | 0 | - | 4.82 | 156,567 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,439 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,156 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,484 |
| Central American Countries | 0 | - | 4.98 | 155,067 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,376 |
| Fresh Prince of Bel-Air Lyrics | 0 | - | 4.85 | 587,815 |
| All the Pokémon (#0001 to #1025) | 0 | - | 4.98 | 133,449 |
| Oscar Best Animated Films by Picture | 0 | - | 4.74 | 111,258 |
| Biggest Cities in China | 0 | - | 4.53 | 157,033 |
| Biggest Cities in Japan | 0 | - | 4.68 | 82,527 |
| Japan A-Z | 0 | - | 4.40 | 41,825 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,106 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,362 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,072 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,938 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,429 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 128,691 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,286 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,698 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,172 |
