| United States Map Quiz | 0 | - | 4.98 | 4,143,655 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,947 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,023 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,013,241 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,466 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,448 |
| North America Map Quiz | 0 | - | 4.98 | 244,932 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,952 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,976 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,138 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,559 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,107 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,715 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,042 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,248 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,099 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,121 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,965 |
| Central American Countries | 0 | - | 4.98 | 155,173 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,164 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,483 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,669 |
| Territories of the United States | 0 | - | 4.79 | 52,177 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,416 |
| South America Map Quiz | 0 | - | 5.00 | 1,542,025 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,204 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,253 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,371 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,390 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,577 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,468 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 62,116 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,354 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.70 | 32,819 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,436 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 74,919 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,228 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,447 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 90,348 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,418 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,176 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 81,947 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,629 |
| Europe Map Quiz | 0 | - | 5.00 | 4,734,996 |
| US States Quiz | 0 | - | 5.00 | 16,722,145 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,474 |
| North America Cities by Map | 0 | - | 4.41 | 47,641 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,551 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,890 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,754 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,263 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,239 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,266 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,258 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,032 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.67 | 44,979 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,374 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,441,906 |
| Oceania Map Quiz | 0 | - | 4.98 | 636,159 |
| Africa Map Quiz | 0 | - | 5.00 | 2,105,864 |
| Asia Map Quiz | 0 | - | 4.99 | 907,992 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,563 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,575 |
| Westernmost Cities in the U.S. | 0 | - | 4.36 | 16,409 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,046 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,610 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,952 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.14 | 27,046 |
| Countries Across the Ocean from the U.S. | 0 | - | 3.94 | 31,958 |
| Pixelated United States Map | 0 | - | 4.89 | 93,584 |
| US States with an Empty Map | 0 | - | 5.00 | 619,517 |
| U.S. Geography - Multiple Choice | 0 | - | 4.41 | 24,675 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,862 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,485 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,526 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,819 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,071 |
| U.S. States By Population | 0 | - | 4.92 | 152,472 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,525 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,946 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,803 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,962 |
| U.S. States with the Most Gun Ownership | 0 | - | 4.44 | 29,593 |
| U.S. States with Oldest Median Age | 0 | - | 4.33 | 42,395 |
| Top 10 U.S. States with the Longest Commutes | 0 | - | 4.28 | 44,184 |
| US States with the Most Executions | 0 | - | 4.51 | 26,353 |
| Top 10 U.S. States with the Most Lighthouses | 0 | - | 4.61 | 28,940 |
| U.S. Landmarks Picture Quiz | 0 | - | 4.26 | 14,671 |
| Which Island in the United States? | 0 | - | 4.29 | 29,201 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,551 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,828 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 105,103 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,161 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,151 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,730 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,617 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,914 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,257 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,914 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,755 |
| The Only European Country ... | 0 | - | 4.91 | 214,161 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,377 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,768 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,320 |
| Countries of Africa | 0 | - | 5.00 | 2,511,282 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,536 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,716 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,795 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,929 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,610 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,038 |
| Australia Map Quiz | 0 | - | 4.94 | 342,706 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,580 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,162 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,840 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,996 |
| African East Coast | 0 | - | 4.96 | 95,164 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,205 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 94,881 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,703 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,086 |
| Top 10 U.S. States with the Highest Life Expectancy | 0 | - | 4.33 | 41,589 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,721 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,424 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,515 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,675 |
| Rivers of the United States | 0 | - | 4.93 | 65,596 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 502,445 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,959 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,984 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,791 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,640 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,191 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,598 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,228,835 |
| Flags of Asia Quiz | 0 | - | 4.99 | 606,497 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,358 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,460 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,027 |
| Europe Capital to Country | 0 | - | 4.99 | 248,169 |
| Asia Capital to Country | 0 | - | 4.96 | 125,852 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,666 |
| European Capitals by Map | 0 | - | 4.99 | 136,741 |
| African Capitals by Map | 0 | - | 4.99 | 132,343 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,333 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,324 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,740 |
| European Coastal Capitals | 0 | - | 4.95 | 89,883 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,234 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,264 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,097 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,467 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,324 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,883 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,615 |
| Countries of the Middle East | 0 | - | 4.96 | 199,171 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,386 |
| Slavic Countries | 0 | - | 4.96 | 110,961 |
| African Island Countries | 0 | - | 4.96 | 100,886 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,548 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,775 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,890 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,614 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,300 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,772 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,813 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,899 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,406 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,658 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,386 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,501 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,346 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,582 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,503 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,105 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,563 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,295 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,480 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,424 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,719 |
| Flags of Africa Quiz | 0 | - | 5.00 | 464,283 |
| U.S. State Flags | 0 | - | 4.89 | 167,671 |
| Flags of North and South America | 0 | - | 4.99 | 368,148 |
| Australian States and Territories | 0 | - | 4.96 | 141,016 |
| Counties of England | 0 | - | 4.97 | 790,067 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,338 |
| Hawaiian Islands | 0 | - | 4.83 | 42,457 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,748 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,110 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,045 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,783 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,667 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,105 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,873 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,979 |
| Top 10 Most Religious U.S. States | 0 | - | 4.31 | 19,249 |
| U.S. States with the Least Gun Ownership | 0 | - | 4.35 | 25,386 |
| Top 10 US States that Produce the Most Coal | 0 | - | 4.27 | 25,339 |
| U.S. States with Youngest Median Age | 0 | - | 4.32 | 20,560 |
| Top 10 U.S. States by Percent Born in State | 0 | - | 4.25 | 12,287 |
