| States of Mexico | 0 | - | 4.96 | 176,465 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,890 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,612 |
| Champions League Winners | 0 | - | 4.91 | 1,008,442 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 58,051 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,490 |
| Belize Country Quiz | 0 | - | 4.85 | 21,003 |
| US States Quiz | 0 | - | 5.00 | 16,898,069 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,298 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 130,725 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,050 |
| Brazil States Map Quiz | 0 | - | 4.85 | 48,190 |
| States of Brazil | 0 | - | 4.97 | 88,346 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,033 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,769 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,482 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,660 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,048 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,904 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,189 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,770 |
| Pixelated United States Map | 0 | - | 4.87 | 94,374 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,835 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,892 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,033 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,578 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,563 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,174 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,470 |
| U.S. States By Population | 0 | - | 4.92 | 153,654 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,592 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,527 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,267 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,712 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,429 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,477 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 115,323 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 402,089 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,667 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,630 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,208 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,172 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,906 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,577 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,668 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,740 |
| US States with an Empty Map | 0 | - | 5.00 | 625,365 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,862 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,842 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,078 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,555 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,246 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,159 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,232 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,362 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 310,174 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 141,524 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,214 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,556 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,117 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,645 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,232 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,813 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,794 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,930 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,221 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,950 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,750 |
| NHL Hockey Teams in Canada | 0 | - | 4.35 | 35,029 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.81 | 47,249 |
| Premier League Relegated Teams | 0 | - | 4.81 | 126,564 |
| Flags of North and South America | 0 | - | 4.99 | 373,779 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,966 |
| South America Map Quiz | 0 | - | 5.00 | 1,550,838 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,025 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,661 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,863 |
| Champions League Top 4 | 0 | - | 4.77 | 136,933 |
| The Only American Country ... | 0 | - | 4.92 | 121,725 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,209 |
| South American Cities on the Map | 0 | - | 4.53 | 35,445 |
| Guatemala Country Quiz | 0 | - | 4.63 | 25,451 |
| Honduras Country Quiz | 0 | - | 4.52 | 23,898 |
| Panama Country Quiz | 0 | - | 4.61 | 25,830 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,605 |
| Dominican Republic Country Quiz | 0 | - | 4.61 | 23,458 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,795 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,598 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,197 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,730 |
| United States Country Quiz | 0 | - | 4.43 | 101,626 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,911 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,985 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,383 |
| Canada Country Quiz | 0 | - | 4.54 | 132,587 |
| Canada Cities Map Quiz | 0 | - | 4.64 | 124,278 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 60,028 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,285 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,471 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,907 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,373 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,591 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,008 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,557 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,917 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,676 |
| Chile Country Quiz | 0 | - | 4.77 | 40,101 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,890 |
| Peru Country Quiz | 0 | - | 4.54 | 48,706 |
| Central American Countries | 0 | - | 4.98 | 156,621 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,768 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,189 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,689 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,464 |
| Random U.S. City to State | 0 | - | 4.45 | 76,375 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 209,656 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,811 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,910 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,308 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,373 |
| New England States | 0 | - | 4.51 | 59,823 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,854 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,023 |
| Add a Letter - Make a U.S. State | 0 | - | 4.70 | 82,870 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 56,057 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,969 |
| U.S. States by Borders | 0 | - | 4.61 | 35,350 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,511 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,105 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,251 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 138,683 |
| Footballers by Country | 0 | - | 4.35 | 572,837 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 58,516 |
| International Footballers by Picture | 0 | - | 4.50 | 55,769 |
| Champions League All-Time Table | 0 | - | 4.12 | 143,374 |
| Champions League Top Goal Scorers | 0 | - | 4.24 | 210,469 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,396 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,445 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,238 |
| South American Physical Geography | 0 | - | 4.58 | 18,359 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,622 |
| Which South American Country? | 0 | - | 4.69 | 51,971 |
| Largest Virgin Islands | 0 | - | 4.24 | 5,305 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,439 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,393 |
| Largest United States Airlines | 0 | - | 4.39 | 55,054 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 159,448 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,512 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 82,568 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,950 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,446 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,278 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,407 |
| Boroughs of New York City | 0 | - | 4.47 | 84,665 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,942 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 52,968 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,843 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,514 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,221 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,824 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,876 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,174 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,893 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,513 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,787 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 113,933 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,319 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,691,435 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,075 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,066 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,790 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,703 |
| O Canada Lyrics | 0 | - | 4.47 | 50,969 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,419 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 1,001,961 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 860,799 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 177,241 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 71,024 |
| Teams that Beat England in Football | 0 | - | 4.73 | 81,579 |
| English Premier League 100 Goals Club | 0 | - | 4.42 | 241,886 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 167,967 |
| Countries of Premier League Players | 0 | - | 4.43 | 204,182 |
| English Premier League Champions | 0 | - | 4.46 | 195,031 |
| All EPL Teams Ever | 0 | - | 4.61 | 268,029 |
| FA Cup Winners | 0 | - | 4.42 | 150,387 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,125 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,139 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,132 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,827 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 53,955 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,357 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,186 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,348 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,200 |
| Guyana Country Quiz | 0 | - | 4.50 | 22,828 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,744 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,627 |
| Paraguay Country Quiz | 0 | - | 4.54 | 25,317 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,285 |
| Suriname Country Quiz | 0 | - | 4.61 | 19,839 |
