| US States Quiz | 0 | - | 5.00 | 15,000,233 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.84 | 55,861 |
| Total United States Immigration by Country | 0 | - | 4.90 | 98,239 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 189,118 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 75,265 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 64,612 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.97 | 343,415 |
| Pixelated United States Map | 0 | - | 4.90 | 83,786 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 95,355 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 80,350 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 102,148 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 97,833 |
| 10 Southernmost U.S. States | 0 | - | 4.86 | 100,821 |
| U.S. States with Short Names | 0 | - | 4.87 | 132,093 |
| U.S. States that Start with M | 0 | - | 4.91 | 152,686 |
| U.S. States By Population | 0 | - | 4.90 | 131,481 |
| U.S. States that Start with N | 0 | - | 4.95 | 157,454 |
| U.S. States with Longest Names | 0 | - | 4.84 | 36,841 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 59,013 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 57,110 |
| US States with an Empty Map | 0 | - | 5.00 | 562,870 |
| 10 Longest Rivers in the United States | 0 | - | 4.82 | 35,443 |
| Most Guessed U.S. Cities | 0 | - | 4.90 | 93,111 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 62,726 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.96 | 282,052 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 126,123 |
| Countries that Beat the United States | 0 | - | 4.92 | 148,176 |
| Louisiana Purchase with a Map | 0 | - | 4.95 | 37,361 |
| U.S. States with the Longest International Borders | 0 | - | 4.81 | 42,454 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 91,060 |
| Top 10 Least Populous U.S. States | 0 | - | 4.93 | 174,963 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 151,932 |
| U.S. States with the Most Immigrants | 0 | - | 4.86 | 74,513 |
| US State Capitals Quiz - No Hints | 0 | - | 4.96 | 80,982 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.88 | 44,890 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 73,013 |
| U.S. States or European Countries by Population | 0 | - | 4.98 | 117,396 |
| Name a Valid U.S. State #1 | 0 | - | 4.95 | 187,628 |
| Top 10 Coldest U.S. States | 0 | - | 4.92 | 102,153 |
| Top 10 Hottest U.S. States | 0 | - | 4.88 | 109,191 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 89,370 |
| Top 10 Most Native American U.S. States | 0 | - | 4.84 | 72,689 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 57,569 |
| U.S. State Capitals Map Quiz | 0 | - | 4.92 | 127,819 |
| Name a Valid U.S. State Capital | 0 | - | 4.82 | 50,214 |
| States of Mexico | 0 | - | 4.94 | 145,181 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 79,968 |
| U.S. National Parks Quiz | 0 | - | 4.78 | 47,747 |
| Countries with American Expatriates | 0 | - | 4.58 | 41,167 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 38,607 |
| 1M Cities by Proximity - United States | 0 | - | 4.50 | 138,956 |
| United States Country Quiz | 0 | - | 4.44 | 90,908 |
| Busiest Air Routes from the U.S. | 0 | - | 4.47 | 73,229 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.72 | 37,039 |
| Countries Closest to Canada | 0 | - | 4.90 | 186,162 |
| Canada or Africa by Area | 0 | - | 4.81 | 14,474 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.57 | 131,707 |
| Random U.S. City to State | 0 | - | 4.44 | 66,824 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 199,796 |
| 10 Closest Megacities to New York City | 0 | - | 4.51 | 64,675 |
| New England States | 0 | - | 4.52 | 52,587 |
| US States by Land Area | 0 | - | 4.54 | 48,963 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 36,436 |
| Add a Letter - Make a U.S. State | 0 | - | 4.75 | 77,329 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 51,715 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.78 | 37,719 |
| 10 Easternmost U.S. States | 0 | - | 4.54 | 53,376 |
| The Only U.S. State ... #1 | 0 | - | 4.55 | 83,257 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.48 | 40,918 |
| United States Map Quiz | 0 | - | 4.98 | 3,933,868 |
| Boroughs of New York City | 0 | - | 4.45 | 77,998 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 49,599 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.69 | 60,661 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.75 | 54,387 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.76 | 53,225 |
| Longest U.S. State Borders | 0 | - | 4.66 | 34,943 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.46 | 65,468 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 58,574 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.54 | 31,918 |
| U.S. States with the Fewest Borders | 0 | - | 4.76 | 106,882 |
| U.S. States with the Most Borders | 0 | - | 4.56 | 61,248 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 107,646 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 37,461 |
| Belize Country Quiz | 0 | - | 4.88 | 19,067 |
| Largest United States Airlines | 0 | - | 4.38 | 52,423 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.37 | 235,889 |
| Important Places in U.S. History | 0 | - | 4.23 | 36,558 |
| U.S. Suburbs Quiz | 0 | - | 4.45 | 17,670 |
| U.S Cities by African-American Population | 0 | - | 4.40 | 83,400 |
| Champions League Winners | 0 | - | 4.91 | 893,035 |
| South America Capitals Quiz | 0 | - | 5.00 | 433,615 |
| U.S. Cities by Picture #1 | 0 | - | 4.37 | 32,125 |
| Cities by Picture #2 | 0 | - | 4.22 | 32,768 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.52 | 34,436 |
| Biggest Trading Partners - US | 0 | - | 4.64 | 102,518 |
| ALL California Cities | 0 | - | 4.36 | 39,690 |
| Hawaiian Islands Map Quiz | 0 | - | 4.75 | 21,237 |
| Last 10 U.S. States Alphabetically | 0 | - | 4.34 | 71,386 |
| Top 10 Least Populous U.S. State Capitals | 0 | - | 4.49 | 20,644 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.44 | 47,895 |
| Flyover States | 0 | - | 4.51 | 28,194 |
| U.S. States With Double Letters | 0 | - | 4.63 | 21,314 |
| U.S. States Bigger than Their Neighbors | 0 | - | 4.30 | 58,394 |
| U.S. States by Borders | 0 | - | 4.56 | 26,634 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 37,676 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 35,591 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 70,422 |
| U.S. State Superlatives #1 | 0 | - | 4.46 | 75,914 |
| U.S. State Superlatives #2 | 0 | - | 4.52 | 37,658 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.38 | 121,633 |
| U.S. States with the Highest Population Density | 0 | - | 4.46 | 66,944 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.54 | 61,162 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 104,045 |
| Top 10 Least-Forested U.S. States | 0 | - | 4.49 | 43,528 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.79 | 59,178 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 39,698 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 34,813 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.65 | 32,529 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 281,719 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 316,051 |
| The Only American Country ... | 0 | - | 4.94 | 111,508 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 102,298 |
| Mexico States Map Quiz | 0 | - | 4.80 | 92,124 |
| U.S. State Border Crossings | 0 | - | 4.96 | 82,996 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 66,488 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 19,850 |
| U.S. States with the Lowest HDI | 0 | - | 4.46 | 27,674 |
| Which U.S. State - Multiple Choice | 0 | - | 4.45 | 19,155 |
| Movies by State Quiz | 0 | - | 4.23 | 39,534 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.60 | 31,302 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.18 | 122,067 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.06 | 56,550 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.55 | 30,399 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 25,206 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.48 | 29,313 |
| Canada Country Quiz | 0 | - | 4.54 | 122,870 |
| Canada Cities Map Quiz | 0 | - | 4.57 | 110,395 |
| NHL Hockey Teams in Canada | 0 | - | 4.29 | 26,602 |
| All Champions League Teams Ever | 0 | - | 4.90 | 108,062 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 82,985 |
| Mexico Country Quiz | 0 | - | 4.48 | 67,287 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.90 | 42,140 |
| Brazil States Map Quiz | 0 | - | 4.84 | 40,820 |
| States of Brazil | 0 | - | 4.97 | 71,104 |
| American TV Show Settings Quiz | 0 | - | 4.35 | 29,799 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.93 | 149,470 |
| U.S. States by Picture #1 | 0 | - | 4.17 | 14,476 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 68,133 |
| Geography of California | 0 | - | 4.23 | 9,769 |
| Events by U.S. State #1 | 0 | - | 4.42 | 21,924 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 31,546 |
| Most Valuable Crops by U.S. State | 0 | - | 4.39 | 37,093 |
| 10 U.S. States with the Highest Tax Burden | 0 | - | 4.30 | 35,356 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 31,580 |
| Top 10 U.S. States by Manufacturing Employment | 0 | - | 4.51 | 27,743 |
| U.S. States with the Most Venomous Snake Species | 0 | - | 4.47 | 25,233 |
| U.S. States with the Most Endangered Species | 0 | - | 4.50 | 13,911 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 21,755 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.47 | 25,167 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.54 | 30,454 |
| Most-Visited Countries by Canadians | 0 | - | 4.79 | 38,062 |
| U.S. States with Exactly One Major Pro Sports Team | 0 | - | 3.89 | 17,293 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.87 | 106,564 |
| Top 20 Football Clubs in Europe | 0 | - | 4.50 | 90,427 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 355,864 |
| U.S. Triple Crown Horses | 0 | - | 3.95 | 4,784 |
| Top 10 American Countries by Coastline | 0 | - | 4.95 | 83,963 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.88 | 69,532 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 117,756 |
| Countries Bordering Brazil | 0 | - | 4.96 | 125,044 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 45,916 |
| Colombia Country Quiz | 0 | - | 4.89 | 35,922 |
| Cuba Country Quiz | 0 | - | 4.70 | 47,720 |
| Jamaica Country Quiz | 0 | - | 4.59 | 32,550 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.82 | 53,768 |
| Lakes in the United States by Clue | 0 | - | 4.30 | 18,763 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 144,464 |
| U.S. Cities Chain | 0 | - | 4.04 | 18,581 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 70,884 |
| Word Scramble - U.S. Cities | 0 | - | 4.07 | 18,730 |
| U.S. City Name Etymologies | 0 | - | 4.17 | 20,732 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.87 | 101,087 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.40 | 11,715 |
| Richest Metro Areas in the U.S. | 0 | - | 4.35 | 27,289 |
| California Cities starting with SAN or SANTA | 0 | - | 4.25 | 11,150 |
| Neighborhoods of New York City | 0 | - | 4.35 | 27,519 |
| Deadliest U.S. Wars | 0 | - | 4.83 | 160,047 |
| Landmarks of U.S. States #2 | 0 | - | 4.21 | 17,847 |
| Landmarks of U.S. States #1 | 0 | - | 4.30 | 22,139 |
| Regions of US States | 0 | - | 4.15 | 31,621 |
| U.S. State Symbols | 0 | - | 4.38 | 23,715 |
| 10 U.S. States with the Most Valuable Crops | 0 | - | 4.39 | 28,579 |
| Top Producing U.S. States | 0 | - | 4.23 | 29,126 |
| U.S. States along the Atlantic and Gulf Coast | 0 | - | 4.40 | 28,433 |
| U.S. States Without Individual Income Tax | 0 | - | 4.25 | 27,658 |
| U.S. States with the Highest HDI | 0 | - | 4.08 | 24,181 |
| 10 Northernmost U.S. States | 0 | - | 4.89 | 74,765 |
| States of Origin - American Popular Music | 0 | - | 4.20 | 9,985 |
| Top 10 U.S. States Taller than Wide | 0 | - | 4.06 | 12,803 |
| Top 10 U.S. States Wider than Tall | 0 | - | 4.30 | 13,907 |
