| Rivers of the United States | 0 | - | 4.93 | 66,121 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,135 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,492 |
| US States with an Empty Map | 0 | - | 5.00 | 623,888 |
| US States Quiz | 0 | - | 5.00 | 16,852,498 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,324 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,396 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,620 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,734 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,271 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,718 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,879 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,484 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,035 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,960 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,212 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,038 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,652 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,573 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,518 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,898 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,859 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,932 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,058 |
| African Great Lakes | 0 | - | 4.82 | 66,130 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,610 |
| US States by Borders in 30 Seconds | 0 | - | 4.67 | 2,678,800 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,156 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,127 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,079 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,329 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,363 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,415 |
| United States Map Quiz | 0 | - | 4.98 | 4,155,714 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,462 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,536,288 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,578 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,023 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,703 |
| Lakes in the United States by Clue | 0 | - | 4.31 | 19,214 |
| Random U.S. City to State | 0 | - | 4.45 | 76,203 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,678 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,361 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,832 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,320 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,390,189 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,340 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,235 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,853 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,632 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,402 |
| African Physical Geography | 0 | - | 4.51 | 31,676 |
| Asian Physical Geography | 0 | - | 4.60 | 35,501 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,822 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,416 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.60 | 18,372 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,318 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,644 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,669 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,598 |
| Boroughs of New York City | 0 | - | 4.47 | 84,543 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,008 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,453 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,591 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,926 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,852 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,209 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,865 |
| Departments of France | 0 | - | 4.93 | 53,974 |
| Cities of Los Angeles County on a Map | 0 | - | 4.69 | 27,021 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,057 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,767 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,761 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,467 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,294 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 35,032 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,754 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,422 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,572 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,884 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,812 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,135 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 79,314 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,683 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 116,645 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,446 |
| ALL California Cities | 0 | - | 4.37 | 43,012 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,446 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,338 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,725 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,213 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,057 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 36,912 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,516 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,960 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.64 | 75,469 |
| Arms Exports - United States | 0 | - | 4.75 | 62,341 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,498 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,631 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,183 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,604 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,626 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,682 |
| Europe Map Quiz | 0 | - | 5.00 | 4,758,980 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,254 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,779 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,445 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,855 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,044 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,621 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,579 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,771 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,603 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,460 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,228 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,039 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,038 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,030 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,729 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 53,618 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,296 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,085 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,258 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,078 |
| Pixelated United States Map | 0 | - | 4.87 | 94,160 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 119,062 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,488 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,744 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,044 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,275 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,304 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,704 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,834 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,096 |
| U.S. States By Population | 0 | - | 4.92 | 153,457 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,312 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,379 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,466 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,340 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,773 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,071 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,033 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,814 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,443 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 42,078 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,328 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,088 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,801 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,951 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,212 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 48,987 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,150 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,539 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,496 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,614 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,863 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,639 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,121 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,454 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,159 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,713 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,279 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,725 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,448 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,685 |
| State Quiz - Florida | 0 | - | 4.47 | 62,291 |
| State Quiz - Texas | 0 | - | 4.43 | 62,830 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,776 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,278 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,535 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,439 |
| State Quiz - New York | 0 | - | 4.52 | 46,058 |
| State Quiz - Washington | 0 | - | 4.45 | 36,398 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,364 |
| State Quiz - California | 0 | - | 4.69 | 64,362 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,020 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,691 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,125 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,973 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,147 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,453 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,168 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 125,849 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,661 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,687,952 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,876 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,083 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,100 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,706 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,634 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,178 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,502 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,555 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,793 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 115,606 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,593 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,434 |
| Africa Map Quiz | 0 | - | 5.00 | 2,116,302 |
| Asia Map Quiz | 0 | - | 4.99 | 915,683 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,064 |
