| Countries that Border China | 0 | - | 4.96 | 261,825 |
| Japan Country Quiz | 0 | - | 4.92 | 141,259 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,914 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,862 |
| Japanese Prefectures | 0 | - | 4.98 | 134,595 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,706 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,529 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,949 |
| Asia Map Quiz | 0 | - | 4.99 | 907,069 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,933 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,618 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,110 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,777 |
| Countries of the Middle East | 0 | - | 4.96 | 198,935 |
| Provinces of Turkey | 0 | - | 4.95 | 201,033 |
| Countries Bordering India | 0 | - | 4.98 | 162,605 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,005 |
| States of India | 0 | - | 4.94 | 190,072 |
| Provinces of China | 0 | - | 4.97 | 200,152 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,810 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,047 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 92,782 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,733 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,547 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,684 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,683 |
| Original 151 Pokémon | 0 | - | 4.95 | 785,252 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,230 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,769 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 135,598 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,346 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,853 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,494 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,363 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,255 |
| Countries Closest to Israel | 0 | - | 4.67 | 105,239 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,796 |
| Asia Capital to Country | 0 | - | 4.96 | 125,763 |
| Biggest Cities in Asia | 0 | - | 4.95 | 115,345 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,492 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,353 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,805 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,712 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,153 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,357 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,830 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 103,969 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,256 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 117,294 |
| Countries Closest to India | 0 | - | 4.97 | 102,211 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,496 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,552 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,997 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,510 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,425 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,790 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,982 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,714 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,085 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,185 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,458 |
| Top 10 Richest Countries in Asia | 0 | - | 4.73 | 104,801 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,274 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,690 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,282 |
| South China Sea Countries | 0 | - | 4.78 | 57,494 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,778 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,190 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 52,982 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,455 |
| Monarchies of Asia | 0 | - | 4.97 | 70,608 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,804 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 49,567 |
| US States Quiz | 0 | - | 5.00 | 16,701,833 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,529 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,974 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,654,771 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,414 |
| Countries of Africa | 0 | - | 5.00 | 2,508,036 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,726 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,273 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,833 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,788 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,814 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,716 |
| Champions League Winners | 0 | - | 4.92 | 996,391 |
| Counties of England | 0 | - | 4.97 | 789,220 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 851,466 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,981 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,308 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,353 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 641,958 |
| US States with an Empty Map | 0 | - | 5.00 | 618,868 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,429 |
| Olympian Gods Quiz | 0 | - | 4.96 | 496,192 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,170 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,905 |
| Name the English Monarchs | 0 | - | 4.92 | 497,932 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,362 |
| Countries That Border Russia | 0 | - | 4.98 | 458,935 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 423,777 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,277 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 433,576 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,210 |
| Prime Ministers of the UK | 0 | - | 4.96 | 434,662 |
| Countries Bordering France | 0 | - | 4.83 | 399,150 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,280 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,312 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 379,587 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,070 |
| Australia Map Quiz | 0 | - | 4.94 | 342,499 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,431 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 389,845 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 397,217 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,092 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 342,059 |
| Name that Greek Letter | 0 | - | 4.94 | 321,683 |
| Flags of North and South America | 0 | - | 4.99 | 367,279 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,840 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,347 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,945 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,121 |
| Biggest Cities in Germany | 0 | - | 4.95 | 291,284 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,316 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,538 |
| Europe Capital to Country | 0 | - | 4.99 | 247,911 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,667 |
| Official Cities in the UK | 0 | - | 4.89 | 280,551 |
| Name Every Beatles Song | 0 | - | 4.97 | 234,112 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,818 |
| Official European Union Languages | 0 | - | 4.97 | 236,549 |
| Flags of Oceania | 0 | - | 5.00 | 255,223 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,340 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,317 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,970 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,157 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,362 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,345 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,632 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,812 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,646 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 222,482 |
| Every European Country Shape | 0 | - | 4.96 | 200,188 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,921 |
| Figures from Greek Mythology | 0 | - | 4.91 | 184,963 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,887 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,408 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,336 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,250 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,844 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,718 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 192,559 |
| North America Map Quiz | 0 | - | 4.98 | 244,484 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,265 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,919 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,085 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,706 |
| European Countries with One Border | 0 | - | 4.97 | 181,636 |
| Counties of Ireland | 0 | - | 4.92 | 193,085 |
| Countries that Border Poland | 0 | - | 4.99 | 171,362 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,748 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,205 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,863 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,458 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,862 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,886 |
| The Only European Country ... | 0 | - | 4.91 | 213,846 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,409 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,470 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,284 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,195 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,496 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,112 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,168 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,391 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,856 |
| UK Immigration by Country | 0 | - | 4.94 | 139,647 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,294 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,528 |
| Germany Country Quiz | 0 | - | 4.82 | 156,555 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,433 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,132 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,473 |
| Central American Countries | 0 | - | 4.98 | 155,060 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,365 |
| Fresh Prince of Bel-Air Lyrics | 0 | - | 4.85 | 587,807 |
| All the Pokémon (#0001 to #1025) | 0 | - | 4.98 | 133,446 |
| Oscar Best Animated Films by Picture | 0 | - | 4.74 | 111,255 |
| Biggest Cities in China | 0 | - | 4.53 | 157,026 |
| Biggest Cities in Japan | 0 | - | 4.68 | 82,525 |
| Japan A-Z | 0 | - | 4.40 | 41,824 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,089 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,358 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,069 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,913 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,423 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 128,691 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,281 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,687 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,167 |
