| US States Quiz | 0 | - | 5.00 | 16,063,553 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 357,856 |
| U.S. National Parks Quiz | 0 | - | 4.82 | 51,829 |
| Total United States Immigration by Country | 0 | - | 4.90 | 105,910 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.96 | 212,614 |
| Most-Visited U.S. Cities | 0 | - | 4.88 | 85,762 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 76,469 |
| Pixelated United States Map | 0 | - | 4.89 | 89,717 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 103,275 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 86,835 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 111,871 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 106,079 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 108,243 |
| U.S. States with Short Names | 0 | - | 4.90 | 142,180 |
| U.S. States that Start with M | 0 | - | 4.93 | 179,926 |
| U.S. States By Population | 0 | - | 4.90 | 138,067 |
| U.S. States that Start with N | 0 | - | 4.95 | 165,738 |
| U.S. States with Longest Names | 0 | - | 4.87 | 41,347 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 84,420 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 61,905 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 62,248 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 330,498 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 37,546 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 100,267 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 68,836 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.96 | 312,669 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 141,384 |
| Countries that Beat the United States | 0 | - | 4.93 | 159,586 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 43,257 |
| US States with an Empty Map | 0 | - | 5.00 | 599,098 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 97,267 |
| Top 10 Least Populous U.S. States | 0 | - | 4.93 | 184,806 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 161,729 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 79,095 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 91,863 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 46,696 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 89,250 |
| U.S. States or European Countries by Population | 0 | - | 4.98 | 126,369 |
| Champions League Winners | 0 | - | 4.92 | 960,298 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 199,941 |
| Top 10 Coldest U.S. States | 0 | - | 4.93 | 119,719 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 120,275 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 91,782 |
| Top 10 Most Native American U.S. States | 0 | - | 4.85 | 87,275 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.81 | 60,105 |
| U.S. State Capitals Map Quiz | 0 | - | 4.91 | 137,094 |
| All UEFA Champions League Teams Ever | 0 | - | 4.83 | 122,782 |
| States of Mexico | 0 | - | 4.93 | 161,305 |
| Mexico States Map Quiz | 0 | - | 4.82 | 99,200 |
| Capitals of Canadian Provinces | 0 | - | 4.87 | 84,786 |
| Countries with American Expatriates | 0 | - | 4.55 | 42,020 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 39,574 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 146,312 |
| United States Country Quiz | 0 | - | 4.45 | 96,892 |
| Busiest Air Routes from the U.S. | 0 | - | 4.47 | 75,506 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 39,281 |
| Cities on Route 66 on a Map | 0 | - | 4.51 | 31,753 |
| U.S Cities by African-American Population | 0 | - | 4.41 | 93,339 |
| Countries Closest to Canada | 0 | - | 4.90 | 193,169 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.74 | 58,347 |
| Top 20 Football Clubs in Europe | 0 | - | 4.47 | 106,339 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 382,475 |
| U.S. Geography by Letter - B | 0 | - | 4.54 | 65,032 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 49,476 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.54 | 135,266 |
| Random U.S. City to State | 0 | - | 4.44 | 71,661 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 203,332 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 66,430 |
| New England States | 0 | - | 4.51 | 59,264 |
| US States by Land Area | 0 | - | 4.56 | 51,209 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,442 |
| Add a Letter - Make a U.S. State | 0 | - | 4.70 | 80,541 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.69 | 54,198 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.78 | 39,614 |
| U.S. States by Borders | 0 | - | 4.61 | 34,197 |
| 10 Easternmost U.S. States | 0 | - | 4.55 | 55,211 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 85,845 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.47 | 42,958 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.93 | 262,176 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.78 | 30,422 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.91 | 132,255 |
| United States Map Quiz | 0 | - | 4.98 | 4,075,880 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.70 | 37,771 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 339,436 |
| Belize Country Quiz | 0 | - | 4.87 | 20,175 |
| Largest United States Airlines | 0 | - | 4.38 | 53,832 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.36 | 243,447 |
| Important Places in U.S. History | 0 | - | 4.25 | 37,118 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 36,195 |
| Biggest Trading Partners - US | 0 | - | 4.63 | 105,017 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,040 |
| Boroughs of New York City | 0 | - | 4.46 | 81,797 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 51,506 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.69 | 63,734 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.74 | 55,622 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 54,357 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.44 | 48,904 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,113 |
| Name a Valid U.S. State #2 | 0 | - | 4.62 | 74,470 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 47,119 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 44,744 |
| Longest U.S. State Borders | 0 | - | 4.63 | 37,716 |
| U.S. State Superlatives #1 | 0 | - | 4.46 | 77,552 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 39,019 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.47 | 67,367 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 67,795 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,271 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 63,174 |
| Top 10 Least Religious U.S. States | 0 | - | 4.50 | 33,218 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.78 | 61,886 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 37,911 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,244 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 40,909 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 110,810 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 61,899 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 111,641 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,343 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.56 | 35,148 |
| U.S. Geography by Letter - C | 0 | - | 4.26 | 70,294 |
| U.S. Geography by Letter - A | 0 | - | 4.34 | 59,065 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 53,146 |
| U.S. Geography by Letter - T | 0 | - | 4.27 | 46,538 |
| U.S. Geography by Letter - P | 0 | - | 4.33 | 44,633 |
| U.S. Geography by Letter - M | 0 | - | 4.19 | 43,706 |
| South America Capitals Quiz | 0 | - | 5.00 | 461,281 |
| U.S. Cities Chain | 0 | - | 4.21 | 33,462 |
| U.S. Cities by Picture #1 | 0 | - | 4.37 | 33,547 |
| Cities by Picture #2 | 0 | - | 4.18 | 34,207 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.41 | 12,144 |
| Richest Metro Areas in the U.S. | 0 | - | 4.41 | 39,588 |
| ALL California Cities | 0 | - | 4.35 | 41,677 |
| Hawaiian Islands Map Quiz | 0 | - | 4.77 | 21,892 |
| Last 10 U.S. States Alphabetically | 0 | - | 4.35 | 73,436 |
| Top 10 Least Populous U.S. State Capitals | 0 | - | 4.50 | 21,182 |
| Flyover States | 0 | - | 4.52 | 28,963 |
| U.S. States With Double Letters | 0 | - | 4.65 | 23,070 |
| U.S. States Bigger than Their Neighbors | 0 | - | 4.27 | 74,480 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 38,684 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 36,501 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.39 | 125,769 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 116,550 |
| Top 10 Least-Forested U.S. States | 0 | - | 4.50 | 45,256 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 36,084 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.77 | 53,524 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.62 | 33,394 |
| Champions League Top 4 | 0 | - | 4.70 | 125,151 |
| The Only American Country ... | 0 | - | 4.92 | 116,870 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 107,202 |
| U.S. State Border Crossings | 0 | - | 4.96 | 87,386 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 71,789 |
| Regions of US States | 0 | - | 4.16 | 32,293 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,156 |
| U.S. States with the Lowest HDI | 0 | - | 4.46 | 28,381 |
| Which U.S. State - Multiple Choice | 0 | - | 4.48 | 19,857 |
| Movies by State Quiz | 0 | - | 4.24 | 40,115 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.16 | 126,397 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.06 | 57,611 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 25,798 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.48 | 29,876 |
| Canada Country Quiz | 0 | - | 4.53 | 128,278 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 121,099 |
| NHL Hockey Teams in Canada | 0 | - | 4.35 | 27,418 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 86,964 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 74,144 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 88,282 |
| U.S. Geography by Letter - N | 0 | - | 3.77 | 43,292 |
| U.S. Geography by Letter - E | 0 | - | 3.76 | 44,499 |
| U.S. Geography by Letter - F | 0 | - | 3.81 | 35,906 |
| U.S. Geography by Letter - O | 0 | - | 3.40 | 31,823 |
| U.S. Geography by Letter - L | 0 | - | 4.00 | 32,045 |
| U.S. Geography by Letter - G | 0 | - | 4.05 | 30,141 |
| U.S. Geography by Letter - R | 0 | - | 4.14 | 27,899 |
| U.S. Geography By Letter - H | 0 | - | 4.32 | 29,620 |
| Mexico Country Quiz | 0 | - | 4.49 | 70,129 |
| Mexico Cities Map Quiz | 0 | - | 4.75 | 32,497 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 124,949 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.90 | 48,349 |
| Brazil States Map Quiz | 0 | - | 4.84 | 44,857 |
| States of Brazil | 0 | - | 4.98 | 80,174 |
| Colombia Country Quiz | 0 | - | 4.90 | 38,739 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 42,446 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.85 | 58,666 |
| American TV Show Settings Quiz | 0 | - | 4.35 | 30,316 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 154,044 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.95 | 168,303 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 76,079 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.92 | 36,745 |
| U.S. States by Picture #1 | 0 | - | 4.17 | 15,037 |
| Word Scramble - U.S. Cities | 0 | - | 4.10 | 19,277 |
| U.S. City Name Etymologies | 0 | - | 4.18 | 21,199 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.88 | 109,704 |
| Category Elimination - U.S. Metro Areas | 0 | - | 4.41 | 25,974 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 71,051 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,083 |
| Geography of California | 0 | - | 4.23 | 10,221 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 62,675 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 184,709 |
| U.S. State Symbols | 0 | - | 4.38 | 24,057 |
| U.S. States along the Atlantic and Gulf Coast | 0 | - | 4.40 | 28,703 |
| U.S. States Without Individual Income Tax | 0 | - | 4.29 | 28,173 |
