| United States Map Quiz | 0 | - | 4.98 | 4,153,250 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,312 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,342 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,147 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,009 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,093 |
| North America Map Quiz | 0 | - | 4.98 | 247,527 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,363 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,744 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,487 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,030 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,414 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,095 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,967 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,411 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,682 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,805 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,526 |
| Central American Countries | 0 | - | 4.98 | 155,848 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,677 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,555 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,231 |
| Territories of the United States | 0 | - | 4.79 | 52,321 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,568 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,501 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,063 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,016 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,244 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,493 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,710 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,532 |
| US States Quiz | 0 | - | 5.00 | 16,826,123 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 62,250 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.11 | 40,954 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,564 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.72 | 32,966 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,560 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,111 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,338 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,613 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 90,742 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,712 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,346 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,366 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,880 |
| North America Cities by Map | 0 | - | 4.41 | 47,754 |
| Europe Map Quiz | 0 | - | 5.00 | 4,754,481 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,502 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,123 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,532 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.61 | 45,081 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,431 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,490 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,279 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,102 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,758 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 330,907 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,313 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,765 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,676 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,303 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,485 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,325 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,329 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,274 |
| Asia Map Quiz | 0 | - | 4.99 | 914,159 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,410 |
| Pixelated United States Map | 0 | - | 4.87 | 94,050 |
| U.S. Geography - Multiple Choice | 0 | - | 4.41 | 24,763 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,616 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,136 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,174 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,668 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,924 |
| U.S. States By Population | 0 | - | 4.92 | 152,979 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,158 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,301 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,091 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,442 |
| U.S. States with the Most Gun Ownership | 0 | - | 4.45 | 29,666 |
| U.S. States with Oldest Median Age | 0 | - | 4.33 | 42,510 |
| Top 10 U.S. States with the Longest Commutes | 0 | - | 4.28 | 44,324 |
| US States with the Most Executions | 0 | - | 4.51 | 26,385 |
| Top 10 U.S. States with the Most Lighthouses | 0 | - | 4.61 | 29,033 |
| Top 10 Least White U.S. States | 0 | - | 4.17 | 47,903 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,290 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,707 |
| Westernmost Cities in the U.S. | 0 | - | 4.36 | 16,440 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,721 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,630 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,001 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,057 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,192 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,110 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,494 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.14 | 27,100 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,578 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,090 |
| Countries Across the Ocean from the U.S. | 0 | - | 3.95 | 32,216 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,329 |
| US States with an Empty Map | 0 | - | 5.00 | 623,103 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,672 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,346 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,849 |
| Top 10 U.S. States with the Highest Life Expectancy | 0 | - | 4.33 | 41,633 |
| U.S. Landmarks Picture Quiz | 0 | - | 4.26 | 14,721 |
| Which Island in the United States? | 0 | - | 4.29 | 29,412 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,533 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,765 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,572 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,469 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,567 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,769 |
| The Only European Country ... | 0 | - | 4.91 | 215,904 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,664 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,715 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,561 |
| Countries of Africa | 0 | - | 5.00 | 2,529,071 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,080 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,955 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,654 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,431 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,589 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,591 |
| Australia Map Quiz | 0 | - | 4.95 | 343,758 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,883 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,210 |
| Rivers of the United States | 0 | - | 4.93 | 66,059 |
| African East Coast | 0 | - | 4.96 | 95,778 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,290 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 505,302 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,373 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,452 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,366 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,812 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,779 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,824 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,425 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,201 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,023 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,360 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,774 |
| Europe Capital to Country | 0 | - | 4.99 | 249,480 |
| Asia Capital to Country | 0 | - | 4.96 | 126,425 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,522 |
| European Capitals by Map | 0 | - | 4.99 | 138,457 |
| African Capitals by Map | 0 | - | 4.99 | 133,252 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,031 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,841 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,204 |
| European Coastal Capitals | 0 | - | 4.95 | 90,347 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,485 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,016 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,486 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,719 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,796 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,861 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,088 |
| Countries of the Middle East | 0 | - | 4.96 | 200,678 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,964 |
| Slavic Countries | 0 | - | 4.96 | 111,455 |
| African Island Countries | 0 | - | 4.96 | 101,390 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,777 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,740 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,620 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,239 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,118 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,602 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,393 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,493 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,938 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,358 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,962 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,947 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,782 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,040 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,959 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,186 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,956 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,693 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,856 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,056 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,993 |
| Flags of Africa Quiz | 0 | - | 5.00 | 468,980 |
| U.S. State Flags | 0 | - | 4.89 | 169,629 |
| Flags of North and South America | 0 | - | 4.99 | 371,735 |
| Australian States and Territories | 0 | - | 4.96 | 141,655 |
| Counties of England | 0 | - | 4.97 | 794,526 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 170,465 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,724 |
| Hawaiian Islands | 0 | - | 4.83 | 42,637 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,267 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,263 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,226 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,226 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,598 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,906 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,003 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,951 |
| Top 10 Most Religious U.S. States | 0 | - | 4.31 | 19,319 |
