| Oceania Map Quiz | 0 | - | 4.98 | 642,276 |
| Australia Map Quiz | 0 | - | 4.95 | 344,601 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,977 |
| Flags of Oceania | 0 | - | 5.00 | 259,398 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,946 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,399 |
| Australian States and Territories | 0 | - | 4.96 | 141,966 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,575 |
| Australian Capitals | 0 | - | 4.92 | 62,722 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,566 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,687 |
| US States Quiz | 0 | - | 5.00 | 16,874,019 |
| Europe Map Quiz | 0 | - | 5.00 | 4,762,847 |
| United States Map Quiz | 0 | - | 4.98 | 4,158,377 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,698,510 |
| Africa Map Quiz | 0 | - | 5.00 | 2,117,816 |
| Countries of Africa | 0 | - | 5.00 | 2,536,866 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,689,662 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,207 |
| South America Map Quiz | 0 | - | 5.00 | 1,549,710 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,903 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,659 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,068 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,290 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,185 |
| Asia Map Quiz | 0 | - | 4.99 | 916,723 |
| Champions League Winners | 0 | - | 4.92 | 1,006,678 |
| Counties of England | 0 | - | 4.97 | 796,699 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 859,479 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,401 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,628 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 647,405 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,805 |
| US States with an Empty Map | 0 | - | 5.00 | 624,567 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 493,368 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,515 |
| Olympian Gods Quiz | 0 | - | 4.96 | 500,806 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,537 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 506,548 |
| Name the English Monarchs | 0 | - | 4.91 | 502,624 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 529,536 |
| Countries That Border Russia | 0 | - | 4.98 | 461,728 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 426,452 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,384 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 437,098 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,185 |
| Prime Ministers of the UK | 0 | - | 4.95 | 438,949 |
| Countries Bordering France | 0 | - | 4.83 | 402,532 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,028 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,454 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 381,569 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,398 |
| Flags of Africa Quiz | 0 | - | 5.00 | 471,250 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 394,106 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 401,386 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,635 |
| Name that Greek Letter | 0 | - | 4.93 | 323,444 |
| Flags of North and South America | 0 | - | 4.99 | 373,062 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,506 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,708 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,514 |
| Groups of Things - Harry Potter | 0 | - | 4.80 | 281,718 |
| Biggest Cities in Germany | 0 | - | 4.95 | 293,445 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,402 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 279,146 |
| Countries that Border China | 0 | - | 4.96 | 263,149 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,208 |
| Europe Capital to Country | 0 | - | 4.99 | 250,111 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,407 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,363 |
| Official Cities in the UK | 0 | - | 4.89 | 283,701 |
| Name Every Beatles Song | 0 | - | 4.97 | 236,258 |
| Official European Union Languages | 0 | - | 4.97 | 238,498 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,453 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,979 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,867 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,243 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,342 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,698 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,971 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,986 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,645 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 224,334 |
| Every European Country Shape | 0 | - | 4.96 | 201,628 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,867 |
| Figures from Greek Mythology | 0 | - | 4.91 | 186,948 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,777 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,604 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,039 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,112 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,587 |
| Countries of the Middle East | 0 | - | 4.96 | 201,165 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,658 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 193,606 |
| North America Map Quiz | 0 | - | 4.98 | 248,502 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,395 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,280 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,700 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,844 |
| European Countries with One Border | 0 | - | 4.97 | 182,772 |
| Counties of Ireland | 0 | - | 4.92 | 195,265 |
| Countries that Border Poland | 0 | - | 4.99 | 172,275 |
| Countries Bordering India | 0 | - | 4.98 | 163,428 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,838 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,369 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,303 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,564 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,316 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,954 |
| The Only European Country ... | 0 | - | 4.91 | 216,611 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,440 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,901 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,290 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,745 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,379 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,200 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,488 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,361 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,383 |
| UK Immigration by Country | 0 | - | 4.94 | 140,891 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,203 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,573 |
| Germany Country Quiz | 0 | - | 4.83 | 157,840 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,435 |
| States of India | 0 | - | 4.95 | 193,271 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,479 |
| Central American Countries | 0 | - | 4.98 | 156,457 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,553 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,761 |
| Provinces of China | 0 | - | 4.97 | 204,433 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,554 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,566 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,417 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,446 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,262 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,229 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,809 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,222 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,448 |
| Japan Country Quiz | 0 | - | 4.93 | 142,472 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,638 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,466 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,865 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,641 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,595 |
| Lord of the Rings Characters | 0 | - | 4.54 | 113,313 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,194 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,731 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,044 |
| States of Mexico | 0 | - | 4.96 | 176,080 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,731 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,719 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 136,784 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,233 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,896 |
| States of Germany | 0 | - | 4.96 | 152,564 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,346 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,963 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,645 |
| Russia Country Quiz | 0 | - | 4.85 | 114,481 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,329 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,256 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,501 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,415 |
| Countries Closest to Israel | 0 | - | 4.69 | 106,168 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,814 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,639 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,001 |
| Asia Capital to Country | 0 | - | 4.96 | 126,656 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,080 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,316 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,606 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,173 |
| Biggest Cities in Asia | 0 | - | 4.95 | 116,964 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,798 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,141 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,779 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,613 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,221 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,062 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,574 |
| Biggest English Cities by Century | 0 | - | 4.90 | 106,257 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,517 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,853 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,969 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,489 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,890 |
| Slavic Countries | 0 | - | 4.96 | 111,654 |
| European Cities by Clue | 0 | - | 4.70 | 89,053 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,447 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,197 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,642 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,019 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,331 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 141,091 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,423 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,884 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,566 |
| Roman Emperors | 0 | - | 4.95 | 120,039 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,552 |
