| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,791 |
| Pixelated United States Map | 0 | - | 4.89 | 94,931 |
| US States Quiz | 0 | - | 5.00 | 17,022,155 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,885 |
| NHL Hockey Teams in Canada | 0 | - | 4.35 | 35,239 |
| States of Mexico | 0 | - | 4.96 | 178,724 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,776 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,594 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,554 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,024 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,204 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,284 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,434 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,867 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,740 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,594 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,180 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,428 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,452 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,507 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,555 |
| U.S. States By Population | 0 | - | 4.92 | 154,258 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,369 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,974 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,595 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,207 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,668 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,648 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,455 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,198 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,604 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,391 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,903 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,454 |
| US States with an Empty Map | 0 | - | 5.00 | 629,565 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,576 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,820 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,655 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,107 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,840 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,380 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,382 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,594 |
| NFL Football Team Logos | 0 | - | 4.91 | 632,904 |
| Olympic Host Countries | 0 | - | 4.98 | 202,214 |
| NBA Team Logos | 0 | - | 4.81 | 698,754 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,856 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 126,006 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,672 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,469 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,989 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,266 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,359 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 145,372 |
| NHL Ice Hockey Team Logos | 0 | - | 4.90 | 190,767 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 362,638 |
| Flags of North and South America | 0 | - | 4.99 | 378,122 |
| Belize Country Quiz | 0 | - | 4.85 | 21,116 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,632 |
| Champions League Winners | 0 | - | 4.92 | 1,017,959 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,633 |
| U.S. Cities by Picture #1 | 0 | - | 4.36 | 34,762 |
| Cities by Picture #2 | 0 | - | 4.19 | 35,330 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,100 |
| Canada by Picture | 0 | - | 4.26 | 19,310 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,215 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 60,631 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,767 |
| The Only American Country ... | 0 | - | 4.92 | 122,348 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,773 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,697 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,294 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,977 |
| United States Country Quiz | 0 | - | 4.43 | 102,338 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 77,100 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,286 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,655 |
| Canada Country Quiz | 0 | - | 4.55 | 133,169 |
| Canada Cities Map Quiz | 0 | - | 4.64 | 124,684 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 60,257 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 132,469 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,949 |
| U.S. Geography by Letter - B | 0 | - | 4.54 | 70,146 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 58,558 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,826 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 55,017 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,720 |
| States of Brazil | 0 | - | 4.98 | 90,037 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,743 |
| U.S. States by Picture #1 | 0 | - | 4.21 | 15,523 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 139,095 |
| Random U.S. City to State | 0 | - | 4.45 | 77,024 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,733 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,207 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,163 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,818 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,560 |
| New England States | 0 | - | 4.51 | 59,913 |
| U.S. States by Land Area | 0 | - | 4.55 | 53,115 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,138 |
| Add a Letter - Make a U.S. State | 0 | - | 4.70 | 83,219 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 56,336 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.75 | 41,185 |
| U.S. States by Borders | 0 | - | 4.61 | 35,514 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,719 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,396 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,480 |
| Canadian Prime Ministers | 0 | - | 4.64 | 58,002 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 140,254 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 96,068 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 86,751 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 124,014 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 408,036 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,667 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,673 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,593 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,357 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,981 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,054 |
| El Salvador Country Quiz | 0 | - | 4.63 | 31,927 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,382 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,800 |
| Jamaica Country Quiz | 0 | - | 4.59 | 35,265 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,841 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 48,184 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 63,043 |
| Largest United States Airlines | 0 | - | 4.39 | 55,184 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 160,234 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 247,049 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 84,979 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,611 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,923 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 118,447 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,448 |
| Boroughs of New York City | 0 | - | 4.47 | 85,413 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,979 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,190 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.64 | 66,166 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,681 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.70 | 61,505 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,980 |
| Longest U.S. State Borders | 0 | - | 4.69 | 40,196 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,369 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,996 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,584 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,850 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,557 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,385 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,700,475 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 114,667 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,198 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,915 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,822 |
| O Canada Lyrics | 0 | - | 4.47 | 51,085 |
| Every European Country Shape | 0 | - | 4.96 | 203,254 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,516 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,720 |
| Every African Country Shape | 0 | - | 4.90 | 88,616 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 1,010,790 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 873,077 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 93,572 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,817 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,686 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,741 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,699 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,460 |
| U.S. Geography by Letter - P | 0 | - | 4.40 | 54,611 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,777 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,726 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,868 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 37,072 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,802 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,800 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 53,114 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,913 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,520 |
| ALL California Cities | 0 | - | 4.37 | 43,284 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,328 |
| Last 10 U.S. States Alphabetically | 0 | - | 4.35 | 75,107 |
| Top 10 Least Populous U.S. State Capitals | 0 | - | 4.52 | 21,580 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,916 |
| Flyover States | 0 | - | 4.53 | 29,615 |
| U.S. States With Double Letters | 0 | - | 4.55 | 24,302 |
| U.S. States Bigger than Their Neighbors | 0 | - | 4.28 | 76,455 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,481 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,208 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,576 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,477 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,714 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,785 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.39 | 129,044 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,511 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.54 | 65,055 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.46 | 119,384 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,483 |
| Top 10 Least-Forested U.S. States | 0 | - | 4.50 | 46,707 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.74 | 64,103 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,846 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.41 | 32,332 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,278 |
