| United States Map Quiz | 0 | - | 4.98 | 4,163,818 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,622 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,623 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,124 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,891 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,900 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,235 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,057 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,841 |
| Pixelated United States Map | 0 | - | 4.88 | 94,486 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,960 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,006 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,139 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,731 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,685 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,360 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,675 |
| U.S. States By Population | 0 | - | 4.92 | 153,755 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,733 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,605 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,715 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,337 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,802 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,299 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,957 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,428 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,673 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,455 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,078 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,318 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,847 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,953 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,987 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,489 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,615 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,322 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,190 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,760 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,789 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,998 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,970 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,627 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,223 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,422 |
| Territories of the United States | 0 | - | 4.80 | 52,474 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,624 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,743 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,697 |
| States of Mexico | 0 | - | 4.96 | 176,827 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,154 |
| Central American Countries | 0 | - | 4.98 | 156,807 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 112,975 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,102 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,271 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,617 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,217 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,851 |
| United States Country Quiz | 0 | - | 4.43 | 101,739 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,971 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,028 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,434 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,452 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,616 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 60,066 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,802 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 209,855 |
| New England States | 0 | - | 4.51 | 59,837 |
| U.S. States by Land Area | 0 | - | 4.63 | 52,900 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,040 |
| Add a Letter - Make a U.S. State | 0 | - | 4.70 | 82,924 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 56,122 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 41,011 |
| U.S. States by Borders | 0 | - | 4.61 | 35,380 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,548 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,148 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,276 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,750 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.74 | 33,107 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,752 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,297 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,425 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,755 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 91,074 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 85,029 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,476 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,758 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 60,090 |
| Slowest Growing U.S. States Since 1960 | 0 | - | 4.43 | 46,976 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,825 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,583 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,539 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,251 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.61 | 45,183 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,210 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,911 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,201 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,526 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,794 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,149 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,077 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,807 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,721 |
| NHL Hockey Teams in Canada | 0 | - | 4.35 | 35,081 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 358,289 |
| Flags of North and South America | 0 | - | 4.99 | 374,431 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,134 |
| South America Map Quiz | 0 | - | 5.00 | 1,551,931 |
| Belize Country Quiz | 0 | - | 4.85 | 21,015 |
| Largest United States Airlines | 0 | - | 4.39 | 55,076 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,579 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,467 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,416 |
| Champions League Winners | 0 | - | 4.92 | 1,010,065 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,682 |
| North America Cities by Map | 0 | - | 4.41 | 47,853 |
| U.S. Cities by Picture #1 | 0 | - | 4.36 | 34,620 |
| Cities by Picture #2 | 0 | - | 4.19 | 35,185 |
| Last 10 U.S. States Alphabetically | 0 | - | 4.35 | 74,924 |
| Top 10 Least Populous U.S. State Capitals | 0 | - | 4.52 | 21,539 |
| Flyover States | 0 | - | 4.52 | 29,538 |
| U.S. States With Double Letters | 0 | - | 4.55 | 24,175 |
| U.S. States Bigger than Their Neighbors | 0 | - | 4.28 | 76,260 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.39 | 128,491 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,413 |
| U.S. States with the Most Gun Ownership | 0 | - | 4.45 | 29,735 |
| U.S. States with Oldest Median Age | 0 | - | 4.33 | 42,620 |
| Top 10 U.S. States with the Longest Commutes | 0 | - | 4.28 | 44,450 |
| US States with the Most Executions | 0 | - | 4.51 | 26,407 |
| Top 10 U.S. States with the Most Lighthouses | 0 | - | 4.61 | 29,105 |
| Top 10 Least-Forested U.S. States | 0 | - | 4.50 | 46,569 |
| Top 10 Least White U.S. States | 0 | - | 4.17 | 48,098 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,714 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 58,477 |
| The Only American Country ... | 0 | - | 4.92 | 121,835 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,292 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.14 | 27,151 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,766 |
| Which Island in the United States? | 0 | - | 4.29 | 29,612 |
| Westernmost Cities in the U.S. | 0 | - | 4.36 | 16,470 |
| Countries Across the Ocean from the U.S. | 0 | - | 3.95 | 32,291 |
| U.S. Landmarks Picture Quiz | 0 | - | 4.27 | 14,777 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,423 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,037 |
| US States Quiz | 0 | - | 5.00 | 16,921,058 |
| 10 U.S. States with the Most Valuable Crops | 0 | - | 4.41 | 29,602 |
| U.S. States with the Lowest HDI | 0 | - | 4.47 | 28,878 |
| Which U.S. State - Multiple Choice | 0 | - | 4.48 | 20,322 |
| Top 10 U.S. States with the Highest Life Expectancy | 0 | - | 4.33 | 41,685 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.17 | 129,508 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.09 | 58,185 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 26,224 |
| Canada Country Quiz | 0 | - | 4.54 | 132,686 |
| Canada Cities Map Quiz | 0 | - | 4.64 | 124,360 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 131,040 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,394 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,584 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,114 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,199 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,257 |
| States of Brazil | 0 | - | 4.97 | 88,664 |
| American TV Show Settings | 0 | - | 4.35 | 30,666 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,879 |
| U.S. States by Picture #1 | 0 | - | 4.21 | 15,468 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,214 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,944 |
| Geography of California | 0 | - | 4.26 | 10,590 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,410 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,363 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 138,965 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 68,107 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,410 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 115,656 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 402,826 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,473 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,482 |
| El Salvador Country Quiz | 0 | - | 4.63 | 31,774 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,153 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,673 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,241 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,001 |
| U.S. City Name Etymologies | 0 | - | 4.15 | 21,548 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,710 |
| U.S. State Symbols | 0 | - | 4.38 | 24,323 |
| Top Producing U.S. States | 0 | - | 4.24 | 31,202 |
| U.S. States along the Atlantic and Gulf Coast | 0 | - | 4.39 | 28,871 |
| U.S. States Without Individual Income Tax | 0 | - | 4.29 | 28,530 |
| U.S. States with the Highest HDI | 0 | - | 4.08 | 24,811 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,857 |
| US States with an Empty Map | 0 | - | 5.00 | 626,101 |
| Top 10 U.S. States Taller than Wide | 0 | - | 4.05 | 13,598 |
| Top 10 U.S. States Wider than Tall | 0 | - | 4.29 | 14,937 |
| U.S. Panhandles | 0 | - | 4.21 | 27,189 |
| Top 10 Happiest U.S. States | 0 | - | 4.34 | 19,794 |
| Hated U.S. States | 0 | - | 4.16 | 14,232 |
| Top 10 Most Religious U.S. States | 0 | - | 4.32 | 19,382 |
| U.S. States with the Least Gun Ownership | 0 | - | 4.35 | 25,494 |
| Top 10 US States that Produce the Most Coal | 0 | - | 4.30 | 30,963 |
| Top 10 Most-Forested U.S. States | 0 | - | 4.37 | 45,694 |
| U.S. States with Youngest Median Age | 0 | - | 4.32 | 20,614 |
| Top 10 U.S. States by Percent Born in State | 0 | - | 4.25 | 12,359 |
