| United States Map Quiz | 0 | - | 4.98 | 4,155,325 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,408 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,381 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,853 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,403 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,509 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,620 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,649 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,773 |
| Pixelated United States Map | 0 | - | 4.87 | 94,144 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,456 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,591 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,726 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,258 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,275 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,809 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,073 |
| U.S. States By Population | 0 | - | 4.92 | 153,433 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,291 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,368 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,430 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,141 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,523 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,847 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,631 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,111 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,449 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,155 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,559 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,821 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,595 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,856 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,678 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,653 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,432 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,103 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,384 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,072 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,094 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,771 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,361 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,802 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,958 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,847 |
| States of Mexico | 0 | - | 4.95 | 175,707 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,589 |
| Central American Countries | 0 | - | 4.98 | 156,285 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,110 |
| Territories of the United States | 0 | - | 4.79 | 52,351 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,569 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,614 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,339 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,963 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,567 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,163 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,477 |
| United States Country Quiz | 0 | - | 4.43 | 101,413 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,843 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,890 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,294 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,923 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,285 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,125 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,731 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,542 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,271 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 209,004 |
| New England States | 0 | - | 4.51 | 59,792 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,761 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,994 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,745 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 55,947 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,888 |
| U.S. States by Borders | 0 | - | 4.61 | 35,278 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,451 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,986 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,194 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,606 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.72 | 33,002 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,630 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,145 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,352 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,644 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 90,811 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,775 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,377 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,459 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,928 |
| Slowest Growing U.S. States Since 1960 | 0 | - | 4.43 | 46,865 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,451 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,170 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.61 | 45,108 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,090 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,864 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,146 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,478 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,750 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 113,913 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,021 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,757 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,661 |
| NHL Hockey Teams in Canada | 0 | - | 4.35 | 34,885 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 355,088 |
| Flags of North and South America | 0 | - | 4.99 | 372,414 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,537 |
| South America Map Quiz | 0 | - | 5.00 | 1,548,379 |
| Belize Country Quiz | 0 | - | 4.85 | 20,949 |
| North America Cities by Map | 0 | - | 4.41 | 47,777 |
| Largest United States Airlines | 0 | - | 4.39 | 55,008 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,366 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,404 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,390 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,359 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,543 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.87 | 55,482 |
| Champions League Winners | 0 | - | 4.92 | 1,005,233 |
| The Only American Country ... | 0 | - | 4.92 | 121,473 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,007 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,742 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.14 | 27,111 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,278 |
| Which Island in the United States? | 0 | - | 4.29 | 29,466 |
| Westernmost Cities in the U.S. | 0 | - | 4.36 | 16,443 |
| Countries Across the Ocean from the U.S. | 0 | - | 3.95 | 32,241 |
| U.S. Cities by Picture #1 | 0 | - | 4.36 | 34,519 |
| Cities by Picture #2 | 0 | - | 4.19 | 35,099 |
| U.S. Landmarks Picture Quiz | 0 | - | 4.26 | 14,736 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,850 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,861 |
| Last 10 U.S. States Alphabetically | 0 | - | 4.35 | 74,811 |
| Top 10 Least Populous U.S. State Capitals | 0 | - | 4.52 | 21,511 |
| Flyover States | 0 | - | 4.52 | 29,494 |
| U.S. States With Double Letters | 0 | - | 4.54 | 24,095 |
| U.S. States Bigger than Their Neighbors | 0 | - | 4.27 | 76,098 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.39 | 128,312 |
| U.S. States with the Most Gun Ownership | 0 | - | 4.45 | 29,672 |
| U.S. States with Oldest Median Age | 0 | - | 4.33 | 42,543 |
| Top 10 U.S. States with the Longest Commutes | 0 | - | 4.28 | 44,365 |
| US States with the Most Executions | 0 | - | 4.51 | 26,388 |
| Top 10 U.S. States with the Most Lighthouses | 0 | - | 4.61 | 29,048 |
| Top 10 Least White U.S. States | 0 | - | 4.17 | 47,949 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,744 |
| US States Quiz | 0 | - | 5.00 | 16,848,248 |
| 10 U.S. States with the Most Valuable Crops | 0 | - | 4.41 | 29,563 |
| U.S. States with the Lowest HDI | 0 | - | 4.47 | 28,839 |
| Which U.S. State - Multiple Choice | 0 | - | 4.48 | 20,276 |
| Top 10 U.S. States with the Highest Life Expectancy | 0 | - | 4.33 | 41,649 |
| Top 10 Least-Forested U.S. States | 0 | - | 4.50 | 46,489 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.17 | 129,320 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.09 | 58,138 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 26,179 |
| Canada Country Quiz | 0 | - | 4.54 | 132,390 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 124,118 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 130,074 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,046 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,385 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,836 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,758 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,955 |
| States of Brazil | 0 | - | 4.97 | 87,771 |
| American TV Show Settings | 0 | - | 4.35 | 30,639 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,304 |
| U.S. States by Picture #1 | 0 | - | 4.21 | 15,422 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,437 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,834 |
| Geography of California | 0 | - | 4.26 | 10,554 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,147 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,307 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 138,137 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 998,390 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 57,780 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 114,691 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 400,708 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,311 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,355 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,696 |
| El Salvador Country Quiz | 0 | - | 4.63 | 31,680 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,050 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,571 |
| U.S. City Name Etymologies | 0 | - | 4.15 | 21,517 |
| U.S. State Symbols | 0 | - | 4.38 | 24,303 |
| U.S. States along the Atlantic and Gulf Coast | 0 | - | 4.39 | 28,861 |
| U.S. States Without Individual Income Tax | 0 | - | 4.29 | 28,500 |
| US States with an Empty Map | 0 | - | 5.00 | 623,759 |
| Top 10 U.S. States Taller than Wide | 0 | - | 4.05 | 13,570 |
| Top 10 U.S. States Wider than Tall | 0 | - | 4.29 | 14,906 |
| U.S. Panhandles | 0 | - | 4.21 | 27,145 |
| Top 10 Happiest U.S. States | 0 | - | 4.34 | 19,774 |
| U.S. States with a Unique Last Letter | 0 | - | 4.17 | 21,663 |
| Hated U.S. States | 0 | - | 4.16 | 14,208 |
| Top 10 Most Religious U.S. States | 0 | - | 4.31 | 19,332 |
| U.S. States with the Least Gun Ownership | 0 | - | 4.35 | 25,447 |
| Top 10 US States that Produce the Most Coal | 0 | - | 4.27 | 25,562 |
| Top 10 Most-Forested U.S. States | 0 | - | 4.37 | 45,620 |
| U.S. States with Youngest Median Age | 0 | - | 4.32 | 20,597 |
| Top 10 U.S. States by Percent Born in State | 0 | - | 4.25 | 12,330 |
| Top 10 U.S. States by Percent Born out of State | 0 | - | 4.22 | 11,836 |
| U.S. States with the Most Workplace Fatalities | 0 | - | 4.09 | 9,567 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,200 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 140,791 |
