| United States Map Quiz | 0 | - | 4.98 | 4,164,586 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,656 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,648 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,682 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,113 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,104 |
| North America Map Quiz | 0 | - | 4.98 | 249,725 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,736 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,332 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,977 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,446 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,696 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,472 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,145 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,829 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,294 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,471 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,913 |
| Central American Countries | 0 | - | 4.98 | 156,882 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,020 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,242 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,635 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,756 |
| Territories of the United States | 0 | - | 4.80 | 52,487 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,758 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,330 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,214 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,746 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,453 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,201 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,614 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,841 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,588 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.12 | 41,085 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,768 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.74 | 33,116 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,763 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,316 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,436 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,762 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 91,105 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 85,059 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,489 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,787 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 60,101 |
| Europe Map Quiz | 0 | - | 5.00 | 4,773,960 |
| US States Quiz | 0 | - | 5.00 | 16,930,567 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,915 |
| North America Cities by Map | 0 | - | 4.41 | 47,867 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,310 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,112 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,954 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,092 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,170 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,735 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,174 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.61 | 45,188 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,014 |
| Oceania Map Quiz | 0 | - | 4.98 | 655,419 |
| Africa Map Quiz | 0 | - | 5.00 | 2,122,812 |
| Asia Map Quiz | 0 | - | 4.99 | 920,455 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,542 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,449 |
| Westernmost Cities in the U.S. | 0 | - | 4.36 | 16,476 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,309 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,032 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,060 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.14 | 27,156 |
| Countries Across the Ocean from the U.S. | 0 | - | 3.95 | 32,293 |
| Pixelated United States Map | 0 | - | 4.88 | 94,510 |
| US States with an Empty Map | 0 | - | 5.00 | 626,393 |
| U.S. Geography - Multiple Choice | 0 | - | 4.41 | 24,842 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,180 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,787 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,724 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,413 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,739 |
| U.S. States By Population | 0 | - | 4.92 | 153,800 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,792 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,624 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,353 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,832 |
| U.S. States with the Most Gun Ownership | 0 | - | 4.45 | 29,744 |
| U.S. States with Oldest Median Age | 0 | - | 4.33 | 42,631 |
| Top 10 U.S. States with the Longest Commutes | 0 | - | 4.28 | 44,459 |
| US States with the Most Executions | 0 | - | 4.51 | 26,412 |
| Top 10 U.S. States with the Most Lighthouses | 0 | - | 4.61 | 29,108 |
| U.S. Landmarks Picture Quiz | 0 | - | 4.27 | 14,785 |
| Which Island in the United States? | 0 | - | 4.29 | 29,631 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,034 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,655 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,451 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,039 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,508 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,367 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,353 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,206 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,780 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,180 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,866 |
| The Only European Country ... | 0 | - | 4.91 | 217,661 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,981 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,755 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,763 |
| Countries of Africa | 0 | - | 5.00 | 2,547,294 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,768 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,928 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,226 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,028 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,418 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,225 |
| Australia Map Quiz | 0 | - | 4.95 | 345,365 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,267 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,994 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,261 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,642 |
| African East Coast | 0 | - | 4.96 | 96,374 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,378 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,479 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,904 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,607 |
| Top 10 U.S. States with the Highest Life Expectancy | 0 | - | 4.33 | 41,692 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,983 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,674 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,307 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,716 |
| Rivers of the United States | 0 | - | 4.93 | 66,390 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 508,201 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,601 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,384 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,034 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,987 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,406 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 62,043 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,250,080 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,596 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,747 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,059 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,518 |
| Europe Capital to Country | 0 | - | 4.99 | 251,098 |
| Asia Capital to Country | 0 | - | 4.96 | 126,948 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,336 |
| European Capitals by Map | 0 | - | 4.99 | 140,378 |
| African Capitals by Map | 0 | - | 4.99 | 136,982 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,889 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,381 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,718 |
| European Coastal Capitals | 0 | - | 4.95 | 90,905 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,704 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,124 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,800 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,957 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,321 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,623 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,633 |
| Countries of the Middle East | 0 | - | 4.96 | 201,834 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,671 |
| Slavic Countries | 0 | - | 4.96 | 111,974 |
| African Island Countries | 0 | - | 4.96 | 101,948 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,994 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,333 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,872 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,975 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,480 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,029 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,103 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,535 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,856 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,561 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,424 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,292 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,487 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,405 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,245 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,445 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,487 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,237 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,467 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,271 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,952 |
| U.S. State Flags | 0 | - | 4.89 | 171,510 |
| Flags of North and South America | 0 | - | 4.99 | 374,753 |
| Australian States and Territories | 0 | - | 4.96 | 142,340 |
| Counties of England | 0 | - | 4.97 | 799,662 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,760 |
| Hawaiian Islands | 0 | - | 4.83 | 42,795 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,734 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,403 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,382 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,714 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,601 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,611 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,026 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,933 |
| Top 10 Most Religious U.S. States | 0 | - | 4.32 | 19,389 |
| U.S. States with the Least Gun Ownership | 0 | - | 4.35 | 25,500 |
| Top 10 US States that Produce the Most Coal | 0 | - | 4.30 | 31,049 |
| U.S. States with Youngest Median Age | 0 | - | 4.32 | 20,616 |
| Top 10 U.S. States by Percent Born in State | 0 | - | 4.25 | 12,362 |
| Top 10 U.S. States by Percent Born out of State | 0 | - | 4.22 | 11,861 |
