| Pixelated United States Map | 0 | - | 4.89 | 93,399 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,964 |
| US States Quiz | 0 | - | 5.00 | 16,686,333 |
| States of Mexico | 0 | - | 4.95 | 173,169 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,707 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,841 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,460 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,578 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,222 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,171 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,633 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,141 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,328 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,353 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,685 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,351 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,772 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,628 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,276 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,325 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,552 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,818 |
| U.S. States By Population | 0 | - | 4.92 | 152,292 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,308 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,801 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,728 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,816 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,279 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,780 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,767 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,976 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,319 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,441 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,489 |
| US States with an Empty Map | 0 | - | 5.00 | 618,366 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,014 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,302 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,144 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,890 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,460 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,840 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,602 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,832 |
| NFL Football Team Logos | 0 | - | 4.90 | 620,594 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,140 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,328 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,516 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,803 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,581 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,578 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 90,969 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,519 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,252 |
| Olympic Host Countries | 0 | - | 4.98 | 198,801 |
| NHL Hockey Teams in Canada | 0 | - | 4.35 | 34,520 |
| Flags of North and South America | 0 | - | 4.99 | 366,226 |
| South America Flags Map Quiz | 0 | - | 4.95 | 86,436 |
| Belize Country Quiz | 0 | - | 4.85 | 20,787 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,713 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 183,544 |
| Champions League Winners | 0 | - | 4.92 | 995,503 |
| U.S. Cities by Picture #1 | 0 | - | 4.37 | 34,332 |
| Cities by Picture #2 | 0 | - | 4.19 | 34,922 |
| All UEFA Champions League Teams Ever | 0 | - | 4.84 | 128,356 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,795 |
| The Only American Country ... | 0 | - | 4.92 | 120,690 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,285 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,027 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,833 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,353 |
| States of Brazil | 0 | - | 4.98 | 86,274 |
| Antigua and Barbuda Country Quiz | 0 | - | 4.66 | 21,892 |
| Dominican Republic Country Quiz | 0 | - | 4.61 | 23,202 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,635 |
| Saint Kitts and Nevis Country Quiz | 0 | - | 4.57 | 18,601 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,003 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,463 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,070 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,076 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,634 |
| U.S. States by Picture #1 | 0 | - | 4.21 | 15,352 |
| United States Country Quiz | 0 | - | 4.43 | 100,507 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,586 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,563 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,496 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,565 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,685 |
| Canada Country Quiz | 0 | - | 4.54 | 131,656 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 123,572 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,617 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 396,843 |
| Every African Country Shape | 0 | - | 4.90 | 85,922 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,050 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,055 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,513 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,062 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,945 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,306 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,283 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 31,889 |
| Largest Virgin Islands | 0 | - | 4.24 | 5,273 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,393 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,474 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,183 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,640 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,685 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 137,623 |
| Random U.S. City to State | 0 | - | 4.45 | 75,243 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,738 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,376 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,144 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,186 |
| Boroughs of New York City | 0 | - | 4.47 | 84,068 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,164 |
| New England States | 0 | - | 4.51 | 59,701 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,633 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,369 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,447 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,878 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,263 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,017 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,285 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.69 | 55,601 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,645 |
| U.S. States by Borders | 0 | - | 4.63 | 35,052 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,217 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,102 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,555 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,346 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 43,972 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 75,766 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,757 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,382 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,657 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 112,983 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,222 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,676,610 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,480 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,888 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,636 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,496 |
| O Canada Lyrics | 0 | - | 4.47 | 50,771 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,109 |
| Every European Country Shape | 0 | - | 4.96 | 199,949 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,271 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,543 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 94,611 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 85,373 |
| NBA Team Logos | 0 | - | 4.80 | 679,338 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 112,883 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 138,962 |
| Africa Flags Map Quiz | 0 | - | 4.94 | 35,780 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,040 |
| Random African Flag to Country | 0 | - | 4.87 | 74,155 |
| U.S. Geography by Letter - C | 0 | - | 4.26 | 73,321 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,287 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,285 |
| U.S. Geography by Letter - T | 0 | - | 4.27 | 48,972 |
| U.S. Geography by Letter - P | 0 | - | 4.34 | 47,364 |
| U.S. Geography by Letter - M | 0 | - | 4.13 | 52,577 |
| U.S. Geography by Letter - L | 0 | - | 4.03 | 40,330 |
| U.S. Geography by Letter - G | 0 | - | 4.12 | 38,579 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,304 |
| Countries Bordering Brazil | 0 | - | 4.96 | 130,992 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,261 |
| Largest United States Airlines | 0 | - | 4.39 | 54,821 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 245,770 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,116 |
| Cities in U.S. History #1 | 0 | - | 4.25 | 38,771 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.49 | 37,103 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,321 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,336 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,382 |
| ALL California Cities | 0 | - | 4.36 | 42,804 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,200 |
| Last 10 U.S. States Alphabetically | 0 | - | 4.35 | 74,581 |
| Top 10 Least Populous U.S. State Capitals | 0 | - | 4.52 | 21,456 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.45 | 49,732 |
| Flyover States | 0 | - | 4.52 | 29,378 |
| U.S. States With Double Letters | 0 | - | 4.54 | 23,895 |
| U.S. States Bigger than Their Neighbors | 0 | - | 4.27 | 75,771 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,181 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 36,960 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,406 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,421 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,251 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,460 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.39 | 127,969 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,266 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,396 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 118,540 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,061 |
| Top 10 Least-Forested U.S. States | 0 | - | 4.50 | 46,299 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,376 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,551 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,900 |
| U.S. State Capital Etymology | 0 | - | 4.50 | 36,778 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,313 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,836 |
| Canada by Picture | 0 | - | 4.25 | 18,127 |
