| States of Mexico | 0 | - | 4.95 | 173,380 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,821 |
| Champions League Winners | 0 | - | 4.92 | 996,625 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,990 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,314 |
| Belize Country Quiz | 0 | - | 4.85 | 20,809 |
| US States Quiz | 0 | - | 5.00 | 16,704,835 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 128,535 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,004 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,397 |
| States of Brazil | 0 | - | 4.98 | 86,419 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,022 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,671 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,994 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,411 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,773 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,308 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,412 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,342 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,083 |
| Pixelated United States Map | 0 | - | 4.89 | 93,503 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,498 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,880 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,752 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,384 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,427 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,692 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,939 |
| U.S. States By Population | 0 | - | 4.92 | 152,391 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,423 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,878 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,767 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,898 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,375 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 397,322 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,075 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,286 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,812 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,982 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,100 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,438 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,597 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,606 |
| US States with an Empty Map | 0 | - | 5.00 | 618,949 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,113 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,422 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,505 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,950 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,553 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,894 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,744 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,972 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 113,090 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,186 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,171 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,864 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,354 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,750 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,884 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,671 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,609 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,084 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,556 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,386 |
| NHL Hockey Teams in Canada | 0 | - | 4.35 | 34,554 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 303,711 |
| Flags of North and South America | 0 | - | 4.99 | 367,422 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,369 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 45,051 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.67 | 37,904 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,257 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,368 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,877 |
| Champions League Top 4 | 0 | - | 4.77 | 133,879 |
| The Only American Country ... | 0 | - | 4.92 | 120,775 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,360 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,101 |
| Mexican Foods | 0 | - | 4.07 | 14,610 |
| South American Cities on the Map | 0 | - | 4.57 | 35,249 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,165 |
| Central American Countries | 0 | - | 4.98 | 155,079 |
| Guatemala Country Quiz | 0 | - | 4.63 | 25,216 |
| Honduras Country Quiz | 0 | - | 4.52 | 23,695 |
| Panama Country Quiz | 0 | - | 4.61 | 25,609 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,375 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,970 |
| Dominican Republic Country Quiz | 0 | - | 4.61 | 23,223 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,647 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,022 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,478 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,079 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,198 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,722 |
| United States Country Quiz | 0 | - | 4.43 | 100,610 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,606 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,601 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,534 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,640 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,726 |
| Canada Country Quiz | 0 | - | 4.54 | 131,738 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 123,627 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,662 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,080 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,111 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,543 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,084 |
| South American Geography Quiz #2 | 0 | - | 4.62 | 39,201 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,474 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,476 |
| Which South American Country? | 0 | - | 4.69 | 51,726 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,096 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,106 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,370 |
| Chile Country Quiz | 0 | - | 4.75 | 39,737 |
| Peru Country Quiz | 0 | - | 4.54 | 48,311 |
| Largest Virgin Islands | 0 | - | 4.24 | 5,275 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,466 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,305 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,749 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,806 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 137,689 |
| Random U.S. City to State | 0 | - | 4.45 | 75,333 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,898 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,520 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,200 |
| Boroughs of New York City | 0 | - | 4.47 | 84,107 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,289 |
| New England States | 0 | - | 4.51 | 59,708 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,664 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,425 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,481 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,885 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,284 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,034 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,338 |
| U.S. States by Borders | 0 | - | 4.63 | 35,079 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,247 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,140 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,587 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,392 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 43,996 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 75,795 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,770 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,393 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,667 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,042 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,234 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,844 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,521 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,916 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,659 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,529 |
| O Canada Lyrics | 0 | - | 4.47 | 50,787 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,119 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,281 |
| Footballers by Country | 0 | - | 4.35 | 566,657 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 56,989 |
| International Footballers by Picture | 0 | - | 4.50 | 54,769 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 175,877 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 69,973 |
| Teams that Beat England in Football | 0 | - | 4.73 | 80,796 |
| English Premier League 100 Goals Club | 0 | - | 4.42 | 239,579 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 166,213 |
| Premier League Relegated Teams | 0 | - | 4.79 | 125,452 |
| Countries of Premier League Players | 0 | - | 4.43 | 201,901 |
| English Premier League Champions | 0 | - | 4.46 | 193,187 |
| All EPL Teams Ever | 0 | - | 4.56 | 265,448 |
| FA Cup Winners | 0 | - | 4.42 | 149,359 |
| Champions League All-Time Table | 0 | - | 4.14 | 140,788 |
| Champions League Top Goal Scorers | 0 | - | 4.23 | 207,860 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,073 |
| U.S. Geography by Letter - C | 0 | - | 4.26 | 73,353 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,331 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,324 |
| U.S. Geography by Letter - T | 0 | - | 4.27 | 49,016 |
| U.S. Geography by Letter - P | 0 | - | 4.34 | 47,401 |
| U.S. Geography by Letter - M | 0 | - | 4.13 | 52,613 |
| U.S. Geography by Letter - L | 0 | - | 4.03 | 40,369 |
| U.S. Geography by Letter - G | 0 | - | 4.12 | 38,611 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,348 |
| South American Physical Geography | 0 | - | 4.58 | 18,271 |
| Guyana Country Quiz | 0 | - | 4.49 | 22,596 |
| Countries that Beat Brazil | 0 | - | 4.49 | 67,899 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,610 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,400 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,088 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,043 |
| Suriname Country Quiz | 0 | - | 4.60 | 19,672 |
| Largest United States Airlines | 0 | - | 4.39 | 54,838 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 245,849 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,156 |
| U.S. Cities by Picture #1 | 0 | - | 4.37 | 34,357 |
| Cities by Picture #2 | 0 | - | 4.19 | 34,941 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 44,384 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.50 | 40,030 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,360 |
| 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 | 42,820 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,206 |
