| States of Mexico | 0 | - | 4.95 | 173,424 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,840 |
| Champions League Winners | 0 | - | 4.92 | 996,802 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,999 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,315 |
| Belize Country Quiz | 0 | - | 4.85 | 20,811 |
| US States Quiz | 0 | - | 5.00 | 16,707,745 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 128,552 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,011 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,403 |
| States of Brazil | 0 | - | 4.98 | 86,430 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,078 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,681 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,040 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,435 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,791 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,337 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,425 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,350 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,143 |
| Pixelated United States Map | 0 | - | 4.89 | 93,519 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,508 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,896 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,773 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,401 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,450 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,715 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,967 |
| U.S. States By Population | 0 | - | 4.92 | 152,407 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,445 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,895 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,775 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,921 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,389 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 397,372 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,088 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,291 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,817 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 105,011 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,106 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,450 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,628 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,629 |
| US States with an Empty Map | 0 | - | 5.00 | 619,073 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,122 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,451 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,551 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,956 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,562 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,897 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,771 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,994 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 113,120 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,210 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,177 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,871 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,367 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,808 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,896 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,687 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,619 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,111 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,561 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,408 |
| NHL Hockey Teams in Canada | 0 | - | 4.35 | 34,559 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 303,795 |
| Flags of North and South America | 0 | - | 4.99 | 367,584 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,473 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 45,075 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.67 | 37,923 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,278 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,444 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,895 |
| Champions League Top 4 | 0 | - | 4.77 | 133,925 |
| The Only American Country ... | 0 | - | 4.92 | 120,790 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,372 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,116 |
| Mexican Foods | 0 | - | 4.07 | 14,611 |
| South American Cities on the Map | 0 | - | 4.57 | 35,250 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,188 |
| Central American Countries | 0 | - | 4.98 | 155,094 |
| Guatemala Country Quiz | 0 | - | 4.63 | 25,221 |
| Honduras Country Quiz | 0 | - | 4.52 | 23,699 |
| Panama Country Quiz | 0 | - | 4.61 | 25,614 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,382 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,999 |
| Dominican Republic Country Quiz | 0 | - | 4.61 | 23,229 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,648 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,026 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,480 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,082 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,221 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,744 |
| United States Country Quiz | 0 | - | 4.43 | 100,632 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,613 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,608 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,542 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,653 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,730 |
| Canada Country Quiz | 0 | - | 4.54 | 131,749 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 123,635 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,662 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,085 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,122 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,549 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,088 |
| South American Geography Quiz #2 | 0 | - | 4.62 | 39,201 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,475 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,497 |
| Which South American Country? | 0 | - | 4.69 | 51,729 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,102 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,122 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,378 |
| Chile Country Quiz | 0 | - | 4.75 | 39,745 |
| Peru Country Quiz | 0 | - | 4.54 | 48,322 |
| Largest Virgin Islands | 0 | - | 4.24 | 5,275 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,483 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,315 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,761 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,819 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 137,699 |
| Random U.S. City to State | 0 | - | 4.45 | 75,371 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,913 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,542 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,202 |
| Boroughs of New York City | 0 | - | 4.47 | 84,118 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,321 |
| New England States | 0 | - | 4.51 | 59,710 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,670 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,433 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,485 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,889 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,287 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,040 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,345 |
| U.S. States by Borders | 0 | - | 4.63 | 35,085 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,251 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,146 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,590 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,401 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 43,999 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 75,799 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,773 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,394 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,669 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,054 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,236 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,678,057 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,524 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,918 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,659 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,531 |
| O Canada Lyrics | 0 | - | 4.47 | 50,789 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,121 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,281 |
| Footballers by Country | 0 | - | 4.35 | 566,767 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 56,998 |
| International Footballers by Picture | 0 | - | 4.50 | 54,790 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 175,893 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 69,980 |
| Teams that Beat England in Football | 0 | - | 4.73 | 80,807 |
| English Premier League 100 Goals Club | 0 | - | 4.42 | 239,610 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 166,228 |
| Premier League Relegated Teams | 0 | - | 4.79 | 125,472 |
| Countries of Premier League Players | 0 | - | 4.43 | 201,933 |
| English Premier League Champions | 0 | - | 4.46 | 193,209 |
| All EPL Teams Ever | 0 | - | 4.56 | 265,474 |
| FA Cup Winners | 0 | - | 4.42 | 149,370 |
| Champions League All-Time Table | 0 | - | 4.14 | 140,818 |
| Champions League Top Goal Scorers | 0 | - | 4.23 | 207,896 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,077 |
| U.S. Geography by Letter - C | 0 | - | 4.26 | 73,358 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,336 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,328 |
| U.S. Geography by Letter - T | 0 | - | 4.27 | 49,022 |
| U.S. Geography by Letter - P | 0 | - | 4.34 | 47,407 |
| U.S. Geography by Letter - M | 0 | - | 4.13 | 52,617 |
| U.S. Geography by Letter - L | 0 | - | 4.03 | 40,373 |
| U.S. Geography by Letter - G | 0 | - | 4.12 | 38,616 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,357 |
| South American Physical Geography | 0 | - | 4.58 | 18,272 |
| Guyana Country Quiz | 0 | - | 4.49 | 22,602 |
| Countries that Beat Brazil | 0 | - | 4.49 | 67,906 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,614 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,403 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,094 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,054 |
| Suriname Country Quiz | 0 | - | 4.60 | 19,674 |
| Largest United States Airlines | 0 | - | 4.39 | 54,843 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 245,866 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,164 |
| U.S. Cities by Picture #1 | 0 | - | 4.37 | 34,362 |
| Cities by Picture #2 | 0 | - | 4.19 | 34,945 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 44,540 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.50 | 40,156 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,367 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,340 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,388 |
| ALL California Cities | 0 | - | 4.37 | 42,822 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,206 |
