| States of Mexico | 0 | - | 4.95 | 173,339 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,788 |
| Champions League Winners | 0 | - | 4.92 | 996,335 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,975 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,314 |
| Belize Country Quiz | 0 | - | 4.85 | 20,806 |
| US States Quiz | 0 | - | 5.00 | 16,700,726 |
| All UEFA Champions League Teams Ever | 0 | - | 4.84 | 128,496 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,962 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,383 |
| States of Brazil | 0 | - | 4.98 | 86,384 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,952 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,662 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,911 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,376 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,749 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,258 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,399 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,316 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,993 |
| Pixelated United States Map | 0 | - | 4.89 | 93,478 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,462 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,853 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,732 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,358 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,413 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,668 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,906 |
| U.S. States By Population | 0 | - | 4.92 | 152,367 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,403 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,866 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,765 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,880 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,360 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 397,195 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,066 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,282 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,806 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,950 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,082 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,418 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,578 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,583 |
| US States with an Empty Map | 0 | - | 5.00 | 618,828 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,094 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,399 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,437 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,933 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,541 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,884 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,714 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,940 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 113,046 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,130 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,160 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,860 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,345 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,704 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,867 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,658 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,600 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,066 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,552 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,359 |
| NHL Hockey Teams in Canada | 0 | - | 4.35 | 34,549 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 303,533 |
| Flags of North and South America | 0 | - | 4.99 | 367,204 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,207 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 45,013 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.67 | 37,865 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,225 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,256 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,788 |
| Champions League Top 4 | 0 | - | 4.77 | 133,814 |
| The Only American Country ... | 0 | - | 4.92 | 120,759 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,341 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,087 |
| Mexican Foods | 0 | - | 4.07 | 14,610 |
| South American Cities on the Map | 0 | - | 4.57 | 35,242 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,156 |
| Central American Countries | 0 | - | 4.98 | 155,052 |
| Guatemala Country Quiz | 0 | - | 4.63 | 25,207 |
| Honduras Country Quiz | 0 | - | 4.52 | 23,683 |
| Panama Country Quiz | 0 | - | 4.61 | 25,605 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,369 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,895 |
| Dominican Republic Country Quiz | 0 | - | 4.61 | 23,212 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,644 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,018 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,476 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,076 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,152 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,703 |
| United States Country Quiz | 0 | - | 4.43 | 100,582 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,601 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,596 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,526 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,623 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,720 |
| Canada Country Quiz | 0 | - | 4.54 | 131,711 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 123,609 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,652 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,072 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,095 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,536 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,076 |
| South American Geography Quiz #2 | 0 | - | 4.62 | 39,193 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,470 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,448 |
| Which South American Country? | 0 | - | 4.69 | 51,722 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,087 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,088 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,365 |
| Chile Country Quiz | 0 | - | 4.75 | 39,723 |
| Peru Country Quiz | 0 | - | 4.54 | 48,302 |
| Largest Virgin Islands | 0 | - | 4.24 | 5,275 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,447 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,273 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,731 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,783 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 137,676 |
| Random U.S. City to State | 0 | - | 4.45 | 75,321 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,861 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,499 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,196 |
| Boroughs of New York City | 0 | - | 4.47 | 84,099 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,254 |
| New England States | 0 | - | 4.51 | 59,707 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,663 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,410 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,475 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,883 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,277 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,029 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,314 |
| U.S. States by Borders | 0 | - | 4.63 | 35,069 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,239 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,138 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,581 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,385 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 43,991 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 75,793 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,769 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,391 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,665 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,034 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,228 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,633 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,518 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,911 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,656 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,526 |
| O Canada Lyrics | 0 | - | 4.47 | 50,782 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,118 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,279 |
| Footballers by Country | 0 | - | 4.35 | 566,501 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 56,969 |
| International Footballers by Picture | 0 | - | 4.50 | 54,734 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 175,856 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 69,948 |
| Teams that Beat England in Football | 0 | - | 4.73 | 80,783 |
| English Premier League 100 Goals Club | 0 | - | 4.42 | 239,518 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 166,167 |
| Premier League Relegated Teams | 0 | - | 4.79 | 125,398 |
| Countries of Premier League Players | 0 | - | 4.43 | 201,833 |
| English Premier League Champions | 0 | - | 4.46 | 193,139 |
| All EPL Teams Ever | 0 | - | 4.56 | 265,389 |
| FA Cup Winners | 0 | - | 4.42 | 149,333 |
| Champions League All-Time Table | 0 | - | 4.14 | 140,738 |
| Champions League Top Goal Scorers | 0 | - | 4.23 | 207,805 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,065 |
| U.S. Geography by Letter - C | 0 | - | 4.26 | 73,346 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,320 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,316 |
| U.S. Geography by Letter - T | 0 | - | 4.27 | 49,006 |
| U.S. Geography by Letter - P | 0 | - | 4.34 | 47,389 |
| U.S. Geography by Letter - M | 0 | - | 4.13 | 52,604 |
| U.S. Geography by Letter - L | 0 | - | 4.03 | 40,362 |
| U.S. Geography by Letter - G | 0 | - | 4.12 | 38,606 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,339 |
| South American Physical Geography | 0 | - | 4.58 | 18,270 |
| Guyana Country Quiz | 0 | - | 4.49 | 22,592 |
| Countries that Beat Brazil | 0 | - | 4.49 | 67,884 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,606 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,391 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,081 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,029 |
| Suriname Country Quiz | 0 | - | 4.60 | 19,667 |
| Largest United States Airlines | 0 | - | 4.39 | 54,836 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 245,833 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,149 |
| U.S. Cities by Picture #1 | 0 | - | 4.37 | 34,354 |
| Cities by Picture #2 | 0 | - | 4.19 | 34,937 |
| Cities in U.S. History #1 | 0 | - | 4.30 | 44,046 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 39,729 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,345 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,339 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,388 |
| ALL California Cities | 0 | - | 4.36 | 42,813 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,204 |
