| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,213 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,437 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,524 |
| US States Quiz | 0 | - | 5.00 | 16,906,397 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,444 |
| NHL Hockey Teams in Canada | 0 | - | 4.35 | 35,047 |
| States of Mexico | 0 | - | 4.96 | 176,592 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,931 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,062 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,810 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,625 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,124 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,952 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,635 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,854 |
| Pixelated United States Map | 0 | - | 4.88 | 94,407 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,876 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,935 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,080 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,636 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,610 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,233 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,548 |
| U.S. States By Population | 0 | - | 4.92 | 153,684 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,635 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,550 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,302 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,746 |
| Canada Country Quiz | 0 | - | 4.54 | 132,619 |
| Canada Cities Map Quiz | 0 | - | 4.64 | 124,303 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,215 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,224 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,948 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,619 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,741 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,783 |
| US States with an Empty Map | 0 | - | 5.00 | 625,646 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,892 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,896 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,216 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,583 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,272 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,175 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,290 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,417 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,334 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,233 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,868 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,951 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,274 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,970 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,810 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 357,670 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,405 |
| Flags of North and South America | 0 | - | 4.99 | 373,976 |
| Belize Country Quiz | 0 | - | 4.85 | 21,008 |
| O Canada Lyrics | 0 | - | 4.47 | 50,972 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,333 |
| Champions League Winners | 0 | - | 4.91 | 1,009,109 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,244 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,876 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 58,209 |
| The Only American Country ... | 0 | - | 4.92 | 121,770 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,238 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,603 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,203 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,770 |
| United States Country Quiz | 0 | - | 4.43 | 101,664 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,930 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,004 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,398 |
| Ontario Cities Map Quiz | 0 | - | 4.64 | 19,489 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 60,041 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 130,859 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,457 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,316 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,327 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,486 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,917 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,500 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,693 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,122 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,211 |
| States of Brazil | 0 | - | 4.97 | 88,481 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,784 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,485 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,434 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 159,493 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,761 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 82,798 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,991 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,750 |
| Random U.S. City to State | 0 | - | 4.45 | 76,464 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 209,736 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,369 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,834 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,923 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,339 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,384 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,998 |
| New England States | 0 | - | 4.51 | 59,829 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,871 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,029 |
| Add a Letter - Make a U.S. State | 0 | - | 4.70 | 82,885 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 56,085 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,988 |
| U.S. States by Borders | 0 | - | 4.61 | 35,361 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,529 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,123 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,259 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,607 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 115,457 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 402,389 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,851 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,640 |
| El Salvador Country Quiz | 0 | - | 4.63 | 31,752 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,221 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,567 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,135 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,649 |
| Largest United States Airlines | 0 | - | 4.39 | 55,065 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,536 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,449 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 51,808 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,704 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,408 |
| Boroughs of New York City | 0 | - | 4.47 | 84,692 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 52,976 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,862 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,520 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,231 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,479 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,511 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,114 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,833 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,900 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,566 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,663 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,190 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,406 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,901 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,827 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,340 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,832 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,522 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,790 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,729 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 113,956 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,322 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,692,009 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,118 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,072 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,796 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,711 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,106 |
| Canada by Picture | 0 | - | 4.25 | 18,998 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,427 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 138,764 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 1,002,534 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 861,359 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 141,764 |
| Premier League Relegated Teams | 0 | - | 4.81 | 126,769 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,141 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,157 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,147 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,843 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 53,979 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,364 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,201 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,369 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,218 |
| Guatemala Country Quiz | 0 | - | 4.63 | 25,456 |
| Honduras Country Quiz | 0 | - | 4.52 | 23,909 |
| Panama Country Quiz | 0 | - | 4.61 | 25,845 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,610 |
| Antigua and Barbuda Country Quiz | 0 | - | 4.68 | 22,124 |
| Dominican Republic Country Quiz | 0 | - | 4.61 | 23,462 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,802 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,552 |
| U.S. Cities by Picture #1 | 0 | - | 4.36 | 34,600 |
| Cities by Picture #2 | 0 | - | 4.19 | 35,171 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,464 |
| ALL California Cities | 0 | - | 4.37 | 43,091 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,291 |
| Regions of U.S. States | 0 | - | 4.37 | 43,956 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,399 |
| 10 U.S. States with the Most Valuable Crops | 0 | - | 4.41 | 29,594 |
| Last 10 U.S. States Alphabetically | 0 | - | 4.35 | 74,900 |
| Top 10 Least Populous U.S. State Capitals | 0 | - | 4.52 | 21,536 |
| U.S. States with the Lowest HDI | 0 | - | 4.47 | 28,870 |
| Flyover States | 0 | - | 4.52 | 29,529 |
| U.S. States With Double Letters | 0 | - | 4.55 | 24,151 |
| U.S. States Bigger than Their Neighbors | 0 | - | 4.28 | 76,233 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,372 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,124 |
| Which U.S. State - Multiple Choice | 0 | - | 4.48 | 20,316 |
| Movies by State | 0 | - | 4.27 | 40,559 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.39 | 128,460 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 119,157 |
| Top 10 Least-Forested U.S. States | 0 | - | 4.50 | 46,554 |
