| U.S. States that Border Canada | 0 | - | 4.91 | 185,235 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,002 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,122 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,463 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,182 |
| Which City in Canada? | 0 | - | 4.83 | 57,111 |
| US States Quiz | 0 | - | 5.00 | 16,896,400 |
| United States Map Quiz | 0 | - | 4.98 | 4,161,423 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,703,688 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,691,331 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,643 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,024,536 |
| US States with an Empty Map | 0 | - | 5.00 | 625,311 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 507,184 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 426,777 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,280 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 382,075 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,613 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,606 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,223 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,831 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,213 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 193,749 |
| North America Map Quiz | 0 | - | 4.98 | 248,927 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,461 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,877 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,447 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,034 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,177 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,580 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 159,443 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,670 |
| Central American Countries | 0 | - | 4.98 | 156,614 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,745 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,746 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,567 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,325 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,646 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,350 |
| States of Mexico | 0 | - | 4.96 | 176,420 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,771 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,783 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,757 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,139 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,337 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,875 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,027 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,756 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,455 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,928 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,238 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,543 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,756 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,164 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,266 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 82,518 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,040 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,160 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,546 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,544 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,364 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,901 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,351 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,223 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,619 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,628 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,882 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,181 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,303 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,221 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,188 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,000 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,262 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,158 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 58,077 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,708 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,216 |
| South America Map Quiz | 0 | - | 5.00 | 1,550,755 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,976 |
| Flags of North and South America | 0 | - | 4.99 | 373,712 |
| Canada Country Quiz | 0 | - | 4.54 | 132,577 |
| Biggest Cities in Canada | 0 | - | 4.54 | 132,965 |
| Most Visited U.S. States by Canadians | - | - | 4.74 | 60,876 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 33,986 |
| Europe Map Quiz | 0 | - | 5.00 | 4,766,946 |
| Africa Map Quiz | 0 | - | 5.00 | 2,119,883 |
| Countries of Africa | 0 | - | 5.00 | 2,541,022 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,986 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,383,945 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,726 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,246,292 |
| Asia Map Quiz | 0 | - | 4.99 | 917,992 |
| Champions League Winners | 0 | - | 4.92 | 1,008,292 |
| Counties of England | 0 | - | 4.97 | 797,908 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 860,662 |
| Africa Capitals Quiz | 0 | - | 4.99 | 738,706 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,154 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 648,179 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,903 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 493,573 |
| Flags of Asia Quiz | 0 | - | 4.99 | 614,575 |
| Olympian Gods Quiz | 0 | - | 4.96 | 501,386 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,872 |
| Name the English Monarchs | 0 | - | 4.91 | 503,354 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,040 |
| Countries That Border Russia | 0 | - | 4.98 | 462,086 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 437,554 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,577 |
| Prime Ministers of the UK | 0 | - | 4.95 | 439,571 |
| Countries Bordering France | 0 | - | 4.83 | 402,861 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,757 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,681 |
| Australia Map Quiz | 0 | - | 4.95 | 344,850 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,256 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 394,651 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 402,024 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,874 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 346,240 |
| Name that Greek Letter | 0 | - | 4.93 | 323,991 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,871 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,888 |
| Groups of Things - Harry Potter | 0 | - | 4.80 | 281,903 |
| Biggest Cities in Germany | 0 | - | 4.95 | 293,760 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,555 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,412 |
| Countries that Border China | 0 | - | 4.96 | 263,337 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,419 |
| Europe Capital to Country | 0 | - | 4.99 | 250,584 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,618 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,569 |
| Official Cities in the UK | 0 | - | 4.89 | 284,180 |
| Name Every Beatles Song | 0 | - | 4.97 | 236,556 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,398 |
| Official European Union Languages | 0 | - | 4.97 | 238,702 |
| Flags of Oceania | 0 | - | 5.00 | 259,914 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,187 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,104 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,538 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,025 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,168 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,266 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,796 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 224,587 |
| Every European Country Shape | 0 | - | 4.96 | 201,997 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,984 |
| Figures from Greek Mythology | 0 | - | 4.91 | 187,246 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,187 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,224 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,703 |
| Countries of the Middle East | 0 | - | 4.96 | 201,365 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,786 |
| Provinces of Turkey | 0 | - | 4.95 | 204,435 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,606 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,983 |
| European Countries with One Border | 0 | - | 4.97 | 182,951 |
| Counties of Ireland | 0 | - | 4.92 | 195,638 |
| Countries that Border Poland | 0 | - | 4.99 | 172,394 |
| Countries Bordering India | 0 | - | 4.98 | 163,468 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,027 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,563 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,035 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,513 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,493 |
| The Only European Country ... | 0 | - | 4.91 | 217,024 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,934 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,505 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,293 |
| Random European Capital to Country | 0 | - | 4.98 | 191,058 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,523 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,449 |
| UK Immigration by Country | 0 | - | 4.94 | 141,030 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,572 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,311 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,729 |
| Germany Country Quiz | 0 | - | 4.83 | 158,017 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 145,559 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,613 |
| States of India | 0 | - | 4.95 | 193,728 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,633 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,627 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,308 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,611 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,671 |
| The Only American Country ... | 0 | - | 4.92 | 121,718 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,204 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,950 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 126,334 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,281 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,443 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,001 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,221 |
| States of Brazil | 0 | - | 4.97 | 88,337 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,113 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,628 |
| Brazil States Map Quiz | 0 | - | 4.85 | 48,181 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,764 |
| Canada Cities Map Quiz | 0 | - | 4.64 | 124,275 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,653 |
| O Canada Lyrics | 0 | - | 4.47 | 50,968 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,579 |
