| US States Quiz | 0 | - | 5.00 | 16,688,130 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,150 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,525 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,590 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,350 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,194 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,641 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,700 |
| Pixelated United States Map | 0 | - | 4.89 | 93,414 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,363 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,785 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,639 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,286 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,333 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,559 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,822 |
| U.S. States By Population | 0 | - | 4.92 | 152,294 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,316 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,813 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,487 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,730 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,822 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 349,500 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,782 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,794 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,986 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,331 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,457 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,500 |
| US States with an Empty Map | 0 | - | 5.00 | 618,421 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,022 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,309 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,173 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,898 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,466 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,846 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,615 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,843 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 44,904 |
| Champions League Winners | 0 | - | 4.92 | 995,611 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,534 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,813 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,588 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,579 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 90,977 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,521 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,260 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.67 | 37,745 |
| All UEFA Champions League Teams Ever | 0 | - | 4.84 | 128,378 |
| States of Mexico | 0 | - | 4.95 | 173,185 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,722 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,335 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,464 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,072 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,639 |
| United States Country Quiz | 0 | - | 4.43 | 100,519 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,586 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,567 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,779 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,690 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,286 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,626 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 112,911 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 396,900 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,515 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,065 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 137,628 |
| Random U.S. City to State | 0 | - | 4.45 | 75,251 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,758 |
| American Geography Quiz for Dummies | 0 | - | 4.41 | 68,679 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,151 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,187 |
| New England States | 0 | - | 4.51 | 59,701 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,453 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,878 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,288 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.69 | 55,604 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,648 |
| U.S. States by Borders | 0 | - | 4.63 | 35,053 |
| Save Americans by Guessing U.S. States | 0 | - | 4.61 | 182,354 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,219 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,105 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 43,973 |
| Countries that Beat Canada | 0 | - | 4.90 | 86,810 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 303,099 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 138,989 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,481 |
| NHL Hockey Teams in Canada | 0 | - | 4.35 | 34,522 |
| Flags of North and South America | 0 | - | 4.99 | 366,368 |
| Belize Country Quiz | 0 | - | 4.85 | 20,788 |
| Saint Vincent and the Grenadines Country Quiz | 0 | - | 4.88 | 19,037 |
| Largest United States Airlines | 0 | - | 4.39 | 54,822 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 245,776 |
| Cities in U.S. History #1 | 0 | - | 4.25 | 39,923 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.49 | 37,107 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,325 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,336 |
| Boroughs of New York City | 0 | - | 4.47 | 84,070 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,637 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,375 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,265 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,017 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.45 | 49,733 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,406 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,425 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 34,925 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 48,660 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,558 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,350 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,252 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,460 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 75,768 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,266 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,758 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,398 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,064 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,381 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,382 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,657 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,552 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 112,987 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,223 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,484 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,891 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,638 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,500 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,905 |
| U.S. Geography by Letter - C | 0 | - | 4.26 | 73,324 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,292 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,287 |
| U.S. Geography by Letter - T | 0 | - | 4.27 | 48,975 |
| U.S. Geography by Letter - P | 0 | - | 4.34 | 47,366 |
| U.S. Geography by Letter - M | 0 | - | 4.13 | 52,577 |
| U.S. Geography by Letter - L | 0 | - | 4.03 | 40,335 |
| U.S. Geography by Letter - G | 0 | - | 4.12 | 38,584 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,308 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,002 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,120 |
| U.S. Cities by Picture #1 | 0 | - | 4.37 | 34,336 |
| Cities by Picture #2 | 0 | - | 4.19 | 34,924 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,383 |
| ALL California Cities | 0 | - | 4.36 | 42,804 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,200 |
| Last 10 U.S. States Alphabetically | 0 | - | 4.35 | 74,585 |
| Top 10 Least Populous U.S. State Capitals | 0 | - | 4.52 | 21,458 |
| Flyover States | 0 | - | 4.52 | 29,379 |
| U.S. States With Double Letters | 0 | - | 4.54 | 23,897 |
| U.S. States Bigger than Their Neighbors | 0 | - | 4.27 | 75,774 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,181 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 36,962 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.39 | 127,972 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 118,543 |
| Top 10 Least-Forested U.S. States | 0 | - | 4.50 | 46,299 |
| U.S. State Capital Etymology | 0 | - | 4.50 | 36,779 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,315 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,837 |
| Champions League Top 4 | 0 | - | 4.77 | 133,642 |
| The Only American Country ... | 0 | - | 4.92 | 120,696 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,293 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,897 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,812 |
| Regions of U.S. States | 0 | - | 4.37 | 43,434 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,336 |
| 10 U.S. States with the Most Valuable Crops | 0 | - | 4.41 | 29,486 |
| U.S. States with the Lowest HDI | 0 | - | 4.46 | 28,758 |
| Which U.S. State - Multiple Choice | 0 | - | 4.48 | 20,191 |
| Movies by State | 0 | - | 4.27 | 40,435 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.17 | 128,764 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.09 | 58,025 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 26,119 |
| Canada Country Quiz | 0 | - | 4.54 | 131,663 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 123,573 |
| France World Cup Squad 2018 | 0 | - | 4.41 | 33,252 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,056 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,059 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,032 |
| U.S. Geography by Letter - N | 0 | - | 3.79 | 52,125 |
| U.S. Geography by Letter - E | 0 | - | 3.73 | 48,178 |
| U.S. Geography by Letter - F | 0 | - | 3.86 | 44,432 |
| U.S. Geography by Letter - O | 0 | - | 3.43 | 33,783 |
| U.S. Geography by Letter - R | 0 | - | 4.15 | 30,250 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,951 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,307 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,359 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,862 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,357 |
| States of Brazil | 0 | - | 4.98 | 86,286 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,286 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,400 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,479 |
| American TV Show Settings | 0 | - | 4.35 | 30,584 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,187 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,082 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,648 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,691 |
| U.S. States by Picture #1 | 0 | - | 4.21 | 15,353 |
| Word Scramble - U.S. Cities | 0 | - | 4.13 | 19,628 |
| U.S. City Name Etymologies | 0 | - | 4.15 | 21,467 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,388 |
| Category Elimination - U.S. Metro Areas | 0 | - | 4.41 | 26,586 |
