| NHL Hockey Teams Quiz | 0 | - | 4.90 | 656,015 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,457 |
| US States Quiz | 0 | - | 5.00 | 16,961,217 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,240 |
| States of Mexico | 0 | - | 4.96 | 177,620 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,439 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,333 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,151 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,766 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,505 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,616 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,330 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,766 |
| Pixelated United States Map | 0 | - | 4.88 | 94,652 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,261 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,237 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,788 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 112,008 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,024 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,667 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,026 |
| U.S. States By Population | 0 | - | 4.92 | 153,960 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,987 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,757 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,712 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,442 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,954 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,529 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,872 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,330 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,737 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,195 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,968 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,318 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,112 |
| US States with an Empty Map | 0 | - | 5.00 | 627,451 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,278 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,400 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,367 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,917 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,493 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,251 |
| Countries that Beat Canada | 0 | - | 4.91 | 98,803 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,776 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,890 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 101,001 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,159 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,682 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,301 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,088 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,645 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,133 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 149,416 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 360,031 |
| Flags of North and South America | 0 | - | 4.99 | 375,835 |
| Belize Country Quiz | 0 | - | 4.85 | 21,058 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,502 |
| Champions League Winners | 0 | - | 4.92 | 1,013,038 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,916 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,031 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,050 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 59,221 |
| The Only American Country ... | 0 | - | 4.92 | 122,045 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,496 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,643 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,260 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,608 |
| United States Country Quiz | 0 | - | 4.43 | 101,997 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 77,022 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,137 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,251 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,514 |
| Canada Country Quiz | 0 | - | 4.55 | 132,892 |
| Canada Cities Map Quiz | 0 | - | 4.64 | 124,499 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 60,150 |
| NHL Hockey Cities Map Quiz | 0 | - | 4.40 | 107,513 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 131,620 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,611 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,819 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,249 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,638 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,523 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,438 |
| States of Brazil | 0 | - | 4.97 | 89,196 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,276 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,910 |
| Random U.S. City to State | 0 | - | 4.45 | 76,759 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,227 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,013 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,046 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,592 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,489 |
| New England States | 0 | - | 4.51 | 59,872 |
| U.S. States by Land Area | 0 | - | 4.63 | 52,991 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,090 |
| Add a Letter - Make a U.S. State | 0 | - | 4.70 | 83,030 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 56,221 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.75 | 41,086 |
| U.S. States by Borders | 0 | - | 4.61 | 35,432 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,637 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,256 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,402 |
| Canadian Prime Ministers | 0 | - | 4.64 | 57,801 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 139,427 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 116,256 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 403,854 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,543 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,889 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,173 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,124 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,788 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,907 |
| El Salvador Country Quiz | 0 | - | 4.63 | 31,843 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,304 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,686 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,213 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,748 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,816 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,749 |
| Largest United States Airlines | 0 | - | 4.39 | 55,123 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,848 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,694 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 84,018 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,282 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,497 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,862 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,431 |
| Boroughs of New York City | 0 | - | 4.47 | 84,863 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,566 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,072 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.64 | 65,997 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,579 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,297 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 35,105 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,896 |
| Longest U.S. State Borders | 0 | - | 4.69 | 40,048 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,284 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,942 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,555 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,819 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,115 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,346 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,696,235 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,250 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,107 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,839 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,757 |
| O Canada Lyrics | 0 | - | 4.47 | 51,030 |
| Canada by Picture | 0 | - | 4.25 | 19,162 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,471 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 1,006,605 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 868,017 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 142,756 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,422 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,447 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,416 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,133 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,315 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,564 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,452 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,611 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 36,741 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,507 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,663 |
| U.S. Cities by Picture #1 | 0 | - | 4.36 | 34,674 |
| Cities by Picture #2 | 0 | - | 4.19 | 35,245 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 52,718 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,800 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,487 |
| ALL California Cities | 0 | - | 4.37 | 43,186 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,305 |
| Last 10 U.S. States Alphabetically | 0 | - | 4.35 | 74,998 |
| Top 10 Least Populous U.S. State Capitals | 0 | - | 4.52 | 21,555 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,714 |
| Flyover States | 0 | - | 4.52 | 29,575 |
| U.S. States With Double Letters | 0 | - | 4.55 | 24,221 |
| U.S. States Bigger than Their Neighbors | 0 | - | 4.28 | 76,339 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,430 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,163 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,543 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,297 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 49,220 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,632 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,718 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.39 | 128,881 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,453 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,934 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 119,261 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,400 |
| Top 10 Least-Forested U.S. States | 0 | - | 4.50 | 46,631 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,951 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,791 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,179 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,055 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,659 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 893,234 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 346,773 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 465,361 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,465 |
| AFL Teams | 0 | - | 4.42 | 40,717 |
