| U.S. States that Border Canada | 0 | - | 4.91 | 182,860 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,622 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,606 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,485 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,528 |
| Which City in Canada? | 0 | - | 4.82 | 56,768 |
| US States Quiz | 0 | - | 5.00 | 16,727,286 |
| United States Map Quiz | 0 | - | 4.98 | 4,144,050 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,661,144 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,679,381 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,119 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,013,711 |
| US States with an Empty Map | 0 | - | 5.00 | 619,661 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 502,615 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 424,160 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,524 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 379,852 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,708 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,484 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,385 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,586 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,012 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 192,696 |
| North America Map Quiz | 0 | - | 4.98 | 244,996 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,103 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,165 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,349 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,916 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,187 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,545 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,438 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,376 |
| Central American Countries | 0 | - | 4.98 | 155,204 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,761 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,213 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,563 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 128,753 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,750 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,128 |
| States of Mexico | 0 | - | 4.95 | 173,772 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,423 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,821 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,773 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 101,832 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,586 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,389 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,896 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,010 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,454 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,649 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,639 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,029 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,979 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 105,141 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,697 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,826 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,175 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,362 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,969 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,013 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,735 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,183 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,128 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 94,921 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,124 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,970 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,970 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,732 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,722 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,053 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,531 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,656 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,818 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,922 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,119 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,984 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,080 |
| South America Map Quiz | 0 | - | 5.00 | 1,542,218 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,877 |
| Flags of North and South America | 0 | - | 4.99 | 368,316 |
| Canada Country Quiz | 0 | - | 4.55 | 131,852 |
| Biggest Cities in Canada | 0 | - | 4.54 | 131,964 |
| Most Visited U.S. States by Canadians | - | - | 4.74 | 60,826 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,876 |
| Europe Map Quiz | 0 | - | 5.00 | 4,736,054 |
| Africa Map Quiz | 0 | - | 5.00 | 2,106,236 |
| Countries of Africa | 0 | - | 5.00 | 2,512,243 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,442,021 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,945 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,136 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,229,317 |
| Asia Map Quiz | 0 | - | 4.99 | 908,190 |
| Champions League Winners | 0 | - | 4.92 | 997,774 |
| Counties of England | 0 | - | 4.97 | 790,307 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 852,710 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,513 |
| Oceania Map Quiz | 0 | - | 4.98 | 636,315 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 642,879 |
| Asia Capitals Quiz | 0 | - | 4.98 | 687,044 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,700 |
| Flags of Asia Quiz | 0 | - | 4.99 | 606,713 |
| Olympian Gods Quiz | 0 | - | 4.96 | 497,078 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,577 |
| Name the English Monarchs | 0 | - | 4.92 | 498,728 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,740 |
| Countries That Border Russia | 0 | - | 4.98 | 459,526 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 434,140 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,641 |
| Prime Ministers of the UK | 0 | - | 4.96 | 435,277 |
| Countries Bordering France | 0 | - | 4.83 | 400,200 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,640 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,381 |
| Australia Map Quiz | 0 | - | 4.94 | 342,757 |
| Flags of Africa Quiz | 0 | - | 5.00 | 464,453 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 390,438 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 397,826 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,298 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 342,583 |
| Name that Greek Letter | 0 | - | 4.94 | 321,944 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,191 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,489 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,311 |
| Biggest Cities in Germany | 0 | - | 4.95 | 291,656 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,546 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,331 |
| Countries that Border China | 0 | - | 4.96 | 262,012 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,732 |
| Europe Capital to Country | 0 | - | 4.99 | 248,257 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,904 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,007 |
| Official Cities in the UK | 0 | - | 4.89 | 281,049 |
| Name Every Beatles Song | 0 | - | 4.97 | 234,410 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,420 |
| Official European Union Languages | 0 | - | 4.97 | 237,171 |
| Flags of Oceania | 0 | - | 5.00 | 255,854 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,806 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,229 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,451 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,690 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,820 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,171 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,786 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 222,737 |
| Every European Country Shape | 0 | - | 4.96 | 200,412 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,071 |
| Figures from Greek Mythology | 0 | - | 4.91 | 185,280 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,507 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,358 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,973 |
| Countries of the Middle East | 0 | - | 4.96 | 199,233 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,846 |
| Provinces of Turkey | 0 | - | 4.95 | 201,950 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,485 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,032 |
| European Countries with One Border | 0 | - | 4.97 | 181,783 |
| Counties of Ireland | 0 | - | 4.92 | 193,388 |
| Countries that Border Poland | 0 | - | 4.99 | 171,505 |
| Countries Bordering India | 0 | - | 4.98 | 162,676 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,202 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,899 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,327 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,074 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,035 |
| The Only European Country ... | 0 | - | 4.91 | 214,274 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,387 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,632 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,473 |
| Random European Capital to Country | 0 | - | 4.98 | 189,412 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,561 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,931 |
| UK Immigration by Country | 0 | - | 4.94 | 139,843 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,115 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,437 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,684 |
| Germany Country Quiz | 0 | - | 4.82 | 156,771 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,554 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,386 |
| States of India | 0 | - | 4.94 | 190,746 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,598 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,154 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,277 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,612 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,217 |
| The Only American Country ... | 0 | - | 4.92 | 120,882 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,436 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,397 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 124,531 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,176 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,110 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,269 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,176 |
| States of Brazil | 0 | - | 4.98 | 86,639 |
| South America Flags Map Quiz | 0 | - | 4.95 | 86,829 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,328 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,493 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,401 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 123,714 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,280 |
| O Canada Lyrics | 0 | - | 4.47 | 50,815 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,154 |
