| United States Map Quiz | 0 | - | 4.98 | 4,154,580 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,355 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,377 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,964 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,342 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,561 |
| North America Map Quiz | 0 | - | 4.98 | 247,848 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,402 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,808 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,595 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,072 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,434 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,130 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,605 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,207 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,742 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,918 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,566 |
| Central American Countries | 0 | - | 4.98 | 155,924 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,988 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,563 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,293 |
| Territories of the United States | 0 | - | 4.79 | 52,341 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,593 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,689 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,529 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,112 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,423 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,505 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,722 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,537 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 62,265 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.11 | 40,972 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,592 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.72 | 32,991 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,611 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,130 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,345 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,628 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 90,780 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,755 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,363 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,423 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,908 |
| Europe Map Quiz | 0 | - | 5.00 | 4,756,781 |
| US States Quiz | 0 | - | 5.00 | 16,838,864 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,666 |
| North America Cities by Map | 0 | - | 4.41 | 47,768 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,550 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,583 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,362 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,346 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,823 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,531 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,795 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,143 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.61 | 45,096 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,720 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,987 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,878 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,192 |
| Asia Map Quiz | 0 | - | 4.99 | 914,905 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,212 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,635 |
| Westernmost Cities in the U.S. | 0 | - | 4.36 | 16,442 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,207 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,387 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,552 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.14 | 27,103 |
| Countries Across the Ocean from the U.S. | 0 | - | 3.95 | 32,229 |
| Pixelated United States Map | 0 | - | 4.87 | 94,105 |
| US States with an Empty Map | 0 | - | 5.00 | 623,496 |
| U.S. Geography - Multiple Choice | 0 | - | 4.41 | 24,773 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,669 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,200 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,235 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,741 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,005 |
| U.S. States By Population | 0 | - | 4.92 | 153,029 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,229 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,340 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,121 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,491 |
| U.S. States with the Most Gun Ownership | 0 | - | 4.45 | 29,668 |
| U.S. States with Oldest Median Age | 0 | - | 4.33 | 42,529 |
| Top 10 U.S. States with the Longest Commutes | 0 | - | 4.28 | 44,352 |
| US States with the Most Executions | 0 | - | 4.51 | 26,386 |
| Top 10 U.S. States with the Most Lighthouses | 0 | - | 4.61 | 29,041 |
| U.S. Landmarks Picture Quiz | 0 | - | 4.26 | 14,733 |
| Which Island in the United States? | 0 | - | 4.29 | 29,441 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,370 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,946 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,803 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,690 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,124 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,306 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,040 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,083 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,618 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,653 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,903 |
| The Only European Country ... | 0 | - | 4.91 | 216,085 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,837 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,829 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,593 |
| Countries of Africa | 0 | - | 5.00 | 2,531,224 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,183 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,596 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,520 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,506 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,704 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,668 |
| Australia Map Quiz | 0 | - | 4.95 | 343,901 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,050 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,616 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,118 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,351 |
| African East Coast | 0 | - | 4.96 | 95,865 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,301 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,774 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,430 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,943 |
| Top 10 U.S. States with the Highest Life Expectancy | 0 | - | 4.33 | 41,644 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,810 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,140 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,994 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,269 |
| Rivers of the United States | 0 | - | 4.93 | 66,084 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 505,661 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,498 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,511 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,442 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,835 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,838 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,838 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,240,687 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,732 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,257 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,456 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,862 |
| Europe Capital to Country | 0 | - | 4.99 | 249,644 |
| Asia Capital to Country | 0 | - | 4.96 | 126,502 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,630 |
| European Capitals by Map | 0 | - | 4.99 | 138,660 |
| African Capitals by Map | 0 | - | 4.99 | 133,412 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,113 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,918 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,266 |
| European Coastal Capitals | 0 | - | 4.95 | 90,414 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,511 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,317 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,622 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,756 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,861 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,666 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,248 |
| Countries of the Middle East | 0 | - | 4.96 | 200,820 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,049 |
| Slavic Countries | 0 | - | 4.96 | 111,517 |
| African Island Countries | 0 | - | 4.96 | 101,469 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,808 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,695 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,317 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,239 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,719 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,468 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,570 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,014 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,428 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,051 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,998 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,846 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,117 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,010 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,197 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,018 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,792 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,894 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,111 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,026 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,586 |
| U.S. State Flags | 0 | - | 4.89 | 169,845 |
| Flags of North and South America | 0 | - | 4.99 | 372,139 |
| Australian States and Territories | 0 | - | 4.96 | 141,725 |
| Counties of England | 0 | - | 4.97 | 795,138 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,822 |
| Hawaiian Islands | 0 | - | 4.83 | 42,658 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,436 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,280 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,237 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,298 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,748 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,043 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,116 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,063 |
| Top 10 Most Religious U.S. States | 0 | - | 4.31 | 19,329 |
| U.S. States with the Least Gun Ownership | 0 | - | 4.35 | 25,442 |
| Top 10 US States that Produce the Most Coal | 0 | - | 4.27 | 25,531 |
| U.S. States with Youngest Median Age | 0 | - | 4.32 | 20,594 |
| Top 10 U.S. States by Percent Born in State | 0 | - | 4.25 | 12,330 |
