| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,673 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,155 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,643 |
| US States Quiz | 0 | - | 5.00 | 16,762,930 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,972 |
| NHL Hockey Teams in Canada | 0 | - | 4.35 | 34,692 |
| States of Mexico | 0 | - | 4.95 | 174,374 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,107 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,496 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,946 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,985 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,878 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,159 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 329,397 |
| Pixelated United States Map | 0 | - | 4.89 | 93,749 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,897 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,170 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,233 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,828 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,819 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,235 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,471 |
| U.S. States By Population | 0 | - | 4.92 | 152,716 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,800 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,110 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,943 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 65,194 |
| Canada Country Quiz | 0 | - | 4.55 | 132,009 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 123,817 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,912 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,359 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,351 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,745 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,041 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,990 |
| US States with an Empty Map | 0 | - | 5.00 | 620,889 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,335 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,861 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 173,587 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,144 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,779 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,973 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,199 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,387 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,422 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,153 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,002 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,719 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,433 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,667 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,994 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 352,081 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,172 |
| Flags of North and South America | 0 | - | 4.99 | 369,544 |
| Belize Country Quiz | 0 | - | 4.85 | 20,863 |
| O Canada Lyrics | 0 | - | 4.47 | 50,860 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,466 |
| Champions League Winners | 0 | - | 4.92 | 999,888 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,763 |
| The Only American Country ... | 0 | - | 4.92 | 121,100 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,664 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,507 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,118 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,057 |
| United States Country Quiz | 0 | - | 4.43 | 100,943 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,705 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,717 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,113 |
| Ontario Cities Map Quiz | 0 | - | 4.64 | 19,379 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,763 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 129,093 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,176 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 81,300 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,374 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,945 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,429 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,150 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,363 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,815 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,303 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,595 |
| States of Brazil | 0 | - | 4.97 | 86,953 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,475 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,729 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,783 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,632 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,649 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,960 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,153 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,036 |
| Random U.S. City to State | 0 | - | 4.45 | 75,584 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 208,335 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,964 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,390 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,645 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,850 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,236 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,652 |
| New England States | 0 | - | 4.51 | 59,741 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,605 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,938 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,523 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 55,792 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,765 |
| U.S. States by Borders | 0 | - | 4.63 | 35,169 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,342 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,746 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,067 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,241 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 113,703 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 398,677 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,255 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,387 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,008 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,296 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,937 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,441 |
| Largest United States Airlines | 0 | - | 4.39 | 54,906 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,114 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,273 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 41,453 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,467 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,359 |
| Boroughs of New York City | 0 | - | 4.47 | 84,285 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,742 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,557 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,354 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,090 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 53,517 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,443 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,658 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,668 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,547 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,356 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,531 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 75,946 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,312 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,811 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,572 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,172 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,541 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,428 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,698 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,617 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,210 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,259 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,681,815 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,676 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,954 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,701 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,583 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,966 |
| Canada by Picture | 0 | - | 4.25 | 18,499 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,319 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 137,191 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 992,627 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 854,422 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,814 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 73,711 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,672 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,669 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,338 |
| U.S. Geography by Letter - P | 0 | - | 4.36 | 47,783 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 52,930 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 40,773 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 38,911 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,697 |
| El Salvador Country Quiz | 0 | - | 4.62 | 31,572 |
| Guatemala Country Quiz | 0 | - | 4.63 | 25,296 |
| Honduras Country Quiz | 0 | - | 4.52 | 23,763 |
| Panama Country Quiz | 0 | - | 4.61 | 25,673 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,441 |
| Antigua and Barbuda Country Quiz | 0 | - | 4.66 | 21,989 |
| Dominican Republic Country Quiz | 0 | - | 4.61 | 23,290 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,685 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,280 |
| U.S. Cities by Picture #1 | 0 | - | 4.36 | 34,420 |
| Cities by Picture #2 | 0 | - | 4.19 | 34,995 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,421 |
| ALL California Cities | 0 | - | 4.37 | 42,920 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,220 |
| Regions of U.S. States | 0 | - | 4.37 | 43,618 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,353 |
| 10 U.S. States with the Most Valuable Crops | 0 | - | 4.41 | 29,517 |
| Last 10 U.S. States Alphabetically | 0 | - | 4.35 | 74,689 |
| Top 10 Least Populous U.S. State Capitals | 0 | - | 4.52 | 21,482 |
| U.S. States with the Lowest HDI | 0 | - | 4.47 | 28,805 |
| Flyover States | 0 | - | 4.52 | 29,439 |
| U.S. States With Double Letters | 0 | - | 4.54 | 23,993 |
| U.S. States Bigger than Their Neighbors | 0 | - | 4.27 | 75,945 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,256 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 37,011 |
| Which U.S. State - Multiple Choice | 0 | - | 4.48 | 20,231 |
| Movies by State | 0 | - | 4.27 | 40,482 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.39 | 128,126 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 118,677 |
| Top 10 Least-Forested U.S. States | 0 | - | 4.50 | 46,390 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.17 | 129,014 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.09 | 58,076 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 26,143 |
