| United States Map Quiz | 0 | - | 4.98 | 4,169,599 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,876 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,830 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,030,159 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,115 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,696 |
| North America Map Quiz | 0 | - | 4.98 | 251,289 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,008 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,604 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,145 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,621 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,794 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,609 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 904,621 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,854 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,726 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,885 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,090 |
| Central American Countries | 0 | - | 4.98 | 157,212 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,498 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,100 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,677 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,027 |
| Territories of the United States | 0 | - | 4.80 | 52,595 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,850 |
| South America Map Quiz | 0 | - | 5.00 | 1,555,443 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,914 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,714 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,528 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,669 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,917 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,618 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 62,429 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.12 | 41,157 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,897 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.74 | 33,206 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,815 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,438 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,496 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,839 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 91,308 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 85,228 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,559 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,994 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 60,236 |
| Europe Map Quiz | 0 | - | 5.00 | 4,784,094 |
| US States Quiz | 0 | - | 5.00 | 16,978,720 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,461 |
| North America Cities by Map | 0 | - | 4.41 | 47,922 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,783 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,537 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,278 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,114 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,412 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,842 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,405 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,254 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.61 | 45,247 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,611 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,633 |
| Africa Map Quiz | 0 | - | 5.00 | 2,127,335 |
| Asia Map Quiz | 0 | - | 4.99 | 924,144 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,007 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,536 |
| Westernmost Cities in the U.S. | 0 | - | 4.37 | 16,492 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,366 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,420 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,358 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.14 | 27,183 |
| Countries Across the Ocean from the U.S. | 0 | - | 3.95 | 32,325 |
| Pixelated United States Map | 0 | - | 4.88 | 94,742 |
| US States with an Empty Map | 0 | - | 5.00 | 628,070 |
| U.S. Geography - Multiple Choice | 0 | - | 4.41 | 24,888 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,950 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,170 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,189 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,235 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,237 |
| U.S. States By Population | 0 | - | 4.92 | 154,073 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,126 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,831 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,502 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,029 |
| U.S. States with the Most Gun Ownership | 0 | - | 4.45 | 29,782 |
| U.S. States with Oldest Median Age | 0 | - | 4.33 | 42,699 |
| Top 10 U.S. States with the Longest Commutes | 0 | - | 4.28 | 44,516 |
| US States with the Most Executions | 0 | - | 4.51 | 26,422 |
| Top 10 U.S. States with the Most Lighthouses | 0 | - | 4.61 | 29,148 |
| U.S. Landmarks Picture Quiz | 0 | - | 4.27 | 14,812 |
| Which Island in the United States? | 0 | - | 4.29 | 29,745 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,520 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,790 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,882 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,351 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,974 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,025 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,572 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,283 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,537 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,731 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,921 |
| The Only European Country ... | 0 | - | 4.91 | 218,670 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,699 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,350 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,879 |
| Countries of Africa | 0 | - | 5.00 | 2,556,119 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,090 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,509 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,768 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,370 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,828 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,503 |
| Australia Map Quiz | 0 | - | 4.95 | 345,992 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,988 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,376 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,361 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,976 |
| African East Coast | 0 | - | 4.96 | 96,666 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,422 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,930 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,194 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,052 |
| Top 10 U.S. States with the Highest Life Expectancy | 0 | - | 4.33 | 41,729 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,693 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,024 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,532 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,030 |
| Rivers of the United States | 0 | - | 4.93 | 66,602 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,645 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,375 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,771 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,385 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,127 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,743 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,175 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,255,832 |
| Flags of Asia Quiz | 0 | - | 4.99 | 619,166 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,668 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,363 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,939 |
| Europe Capital to Country | 0 | - | 4.99 | 251,854 |
| Asia Capital to Country | 0 | - | 4.96 | 127,308 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,817 |
| European Capitals by Map | 0 | - | 4.99 | 141,867 |
| African Capitals by Map | 0 | - | 4.99 | 141,892 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,814 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,761 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,090 |
| European Coastal Capitals | 0 | - | 4.95 | 91,217 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,134 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,256 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,560 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,118 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,762 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,583 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,496 |
| Countries of the Middle East | 0 | - | 4.96 | 202,432 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,061 |
| Slavic Countries | 0 | - | 4.96 | 112,282 |
| African Island Countries | 0 | - | 4.96 | 102,349 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,134 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,221 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,693 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,220 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,466 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,213 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,393 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,442 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,945 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,386 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,175 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,811 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,068 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,044 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,634 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,278 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,694 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,706 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,463 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,706 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,397 |
| Flags of Africa Quiz | 0 | - | 5.00 | 476,630 |
| U.S. State Flags | 0 | - | 4.89 | 172,559 |
| Flags of North and South America | 0 | - | 4.99 | 376,386 |
| Australian States and Territories | 0 | - | 4.96 | 142,758 |
| Counties of England | 0 | - | 4.97 | 802,064 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,352 |
| Hawaiian Islands | 0 | - | 4.83 | 42,914 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,449 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,481 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,475 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,982 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,104 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,448 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,453 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,434 |
| Top 10 Most Religious U.S. States | 0 | - | 4.32 | 19,427 |
| U.S. States with the Least Gun Ownership | 0 | - | 4.35 | 25,525 |
| Top 10 US States that Produce the Most Coal | 0 | - | 4.30 | 31,171 |
| U.S. States with Youngest Median Age | 0 | - | 4.32 | 20,629 |
