| United States Map Quiz | 0 | - | 4.98 | 4,159,140 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,498 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,504 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,747 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,651 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,771 |
| North America Map Quiz | 0 | - | 4.98 | 248,668 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,562 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,053 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,783 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,250 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,555 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,280 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,463 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,954 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 58,017 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,215 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,704 |
| Central American Countries | 0 | - | 4.98 | 156,509 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,530 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,593 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,503 |
| Territories of the United States | 0 | - | 4.80 | 52,415 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,689 |
| South America Map Quiz | 0 | - | 5.00 | 1,550,160 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,630 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,261 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,839 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,545 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,774 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,564 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 62,322 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.12 | 41,031 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,683 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.70 | 33,052 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,693 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,220 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,395 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,699 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 90,933 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,880 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,430 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,601 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,995 |
| Europe Map Quiz | 0 | - | 5.00 | 4,764,465 |
| US States Quiz | 0 | - | 5.00 | 16,882,996 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,151 |
| North America Cities by Map | 0 | - | 4.41 | 47,816 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,917 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,832 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,692 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,193 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,972 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,617 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,960 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,167 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.61 | 45,147 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,837 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,487 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,634 |
| Africa Map Quiz | 0 | - | 5.00 | 2,118,499 |
| Asia Map Quiz | 0 | - | 4.99 | 917,275 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,269 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,334 |
| Westernmost Cities in the U.S. | 0 | - | 4.36 | 16,455 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,266 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,726 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,806 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.14 | 27,131 |
| Countries Across the Ocean from the U.S. | 0 | - | 3.95 | 32,258 |
| Pixelated United States Map | 0 | - | 4.87 | 94,303 |
| US States with an Empty Map | 0 | - | 5.00 | 624,867 |
| U.S. Geography - Multiple Choice | 0 | - | 4.41 | 24,805 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,934 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,473 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,483 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,067 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,351 |
| U.S. States By Population | 0 | - | 4.92 | 153,581 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,496 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,463 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,231 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,652 |
| U.S. States with the Most Gun Ownership | 0 | - | 4.45 | 29,704 |
| U.S. States with Oldest Median Age | 0 | - | 4.33 | 42,582 |
| Top 10 U.S. States with the Longest Commutes | 0 | - | 4.28 | 44,410 |
| US States with the Most Executions | 0 | - | 4.51 | 26,399 |
| Top 10 U.S. States with the Most Lighthouses | 0 | - | 4.61 | 29,073 |
| U.S. Landmarks Picture Quiz | 0 | - | 4.26 | 14,766 |
| Which Island in the United States? | 0 | - | 4.29 | 29,528 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,700 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,758 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,076 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,846 |
| Africa Capitals Quiz | 0 | - | 4.99 | 738,051 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,287 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,194 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,148 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,136 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,882 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,339 |
| The Only European Country ... | 0 | - | 4.91 | 216,788 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,368 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,219 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,668 |
| Countries of Africa | 0 | - | 5.00 | 2,538,496 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,479 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,523 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,383,390 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,744 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,028 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,952 |
| Australia Map Quiz | 0 | - | 4.95 | 344,709 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,583 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,795 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,184 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,506 |
| African East Coast | 0 | - | 4.96 | 96,104 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,331 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,110 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,644 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,269 |
| Top 10 U.S. States with the Highest Life Expectancy | 0 | - | 4.33 | 41,675 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,629 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,392 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,132 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,507 |
| Rivers of the United States | 0 | - | 4.93 | 66,225 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 506,782 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,030 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,682 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,693 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,901 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,121 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,922 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,923 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,897 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,908 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,740 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,148 |
| Europe Capital to Country | 0 | - | 4.99 | 250,419 |
| Asia Capital to Country | 0 | - | 4.96 | 126,698 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,934 |
| European Capitals by Map | 0 | - | 4.99 | 139,337 |
| African Capitals by Map | 0 | - | 4.99 | 133,848 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,460 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,110 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,453 |
| European Coastal Capitals | 0 | - | 4.95 | 90,634 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,604 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,145 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,141 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,847 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,069 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,122 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,837 |
| Countries of the Middle East | 0 | - | 4.96 | 201,254 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,345 |
| Slavic Countries | 0 | - | 4.96 | 111,712 |
| African Island Countries | 0 | - | 4.96 | 101,678 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,898 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,957 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,549 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,589 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,063 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,715 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,791 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,247 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,625 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,292 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,193 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,030 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,301 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,203 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,219 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,195 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,248 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,992 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,274 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,148 |
| Flags of Africa Quiz | 0 | - | 5.00 | 471,700 |
| U.S. State Flags | 0 | - | 4.88 | 170,607 |
| Flags of North and South America | 0 | - | 4.99 | 373,317 |
| Australian States and Territories | 0 | - | 4.96 | 142,044 |
| Counties of England | 0 | - | 4.97 | 797,306 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,052 |
| Hawaiian Islands | 0 | - | 4.83 | 42,727 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,038 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,329 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,300 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,472 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,128 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,701 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,490 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,446 |
| Top 10 Most Religious U.S. States | 0 | - | 4.32 | 19,357 |
| U.S. States with the Least Gun Ownership | 0 | - | 4.35 | 25,466 |
| Top 10 US States that Produce the Most Coal | 0 | - | 4.30 | 28,559 |
| U.S. States with Youngest Median Age | 0 | - | 4.32 | 20,604 |
| Top 10 U.S. States by Percent Born in State | 0 | - | 4.25 | 12,339 |
