| United States Map Quiz | 0 | - | 4.98 | 4,139,871 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,768 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,860 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,556 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,380 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,359 |
| North America Map Quiz | 0 | - | 4.98 | 244,048 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,842 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,781 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,032 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,402 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,028 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,618 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,528 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,550 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,873 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,801 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,829 |
| Central American Countries | 0 | - | 4.98 | 154,923 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,605 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,444 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,444 |
| Territories of the United States | 0 | - | 4.79 | 52,104 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,349 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,378 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,115 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,081 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 127,962 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,343 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,521 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,450 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 62,063 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.11 | 40,771 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,271 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.70 | 32,750 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,390 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 74,837 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,190 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,385 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 89,895 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,262 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,126 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 81,791 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,522 |
| Europe Map Quiz | 0 | - | 5.00 | 4,727,819 |
| US States Quiz | 0 | - | 5.00 | 16,681,487 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,074 |
| North America Cities by Map | 0 | - | 4.41 | 47,595 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,100 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,598 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,538 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,016 |
| Name the U.S. National Parks | 0 | - | 4.85 | 57,927 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,169 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,056 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,006 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.67 | 44,946 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,277 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,438,233 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,531 |
| Africa Map Quiz | 0 | - | 5.00 | 2,102,923 |
| Asia Map Quiz | 0 | - | 4.99 | 905,975 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,581 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,896 |
| Westernmost Cities in the U.S. | 0 | - | 4.36 | 16,395 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 48,996 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,308 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,732 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.14 | 27,028 |
| Pixelated United States Map | 0 | - | 4.89 | 93,332 |
| US States with an Empty Map | 0 | - | 5.00 | 618,213 |
| U.S. Geography - Multiple Choice | 0 | - | 4.41 | 24,647 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,603 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,233 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,293 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,503 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,777 |
| U.S. States By Population | 0 | - | 4.92 | 152,263 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,269 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,785 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,716 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,791 |
| U.S. States with the Most Gun Ownership | 0 | - | 4.44 | 29,566 |
| U.S. States with Oldest Median Age | 0 | - | 4.33 | 42,341 |
| Top 10 U.S. States with the Longest Commutes | 0 | - | 4.28 | 44,133 |
| US States with the Most Executions | 0 | - | 4.51 | 26,346 |
| Top 10 U.S. States with the Most Lighthouses | 0 | - | 4.61 | 28,905 |
| U.S. Landmarks Picture Quiz | 0 | - | 4.26 | 14,654 |
| Which Island in the United States? | 0 | - | 4.29 | 29,128 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,267 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,072 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,725 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,946 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,477 |
| Asia Capitals Quiz | 0 | - | 4.98 | 684,945 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,443 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,828 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,754 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,728 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,355 |
| The Only European Country ... | 0 | - | 4.91 | 213,529 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,858 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,342 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,158 |
| Countries of Africa | 0 | - | 5.00 | 2,504,831 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,286 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,399 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,374,935 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,725 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,331 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,805 |
| Australia Map Quiz | 0 | - | 4.94 | 342,257 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,083 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 100,982 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,771 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 81,875 |
| African East Coast | 0 | - | 4.96 | 94,940 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,177 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,562 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,468 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,804 |
| Top 10 U.S. States with the Highest Life Expectancy | 0 | - | 4.33 | 41,562 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,232 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,210 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,376 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,475 |
| Rivers of the United States | 0 | - | 4.93 | 65,432 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,274 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,471 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,787 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,564 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,567 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 90,952 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,514 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,389 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,608 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,733 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,253 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,663 |
| Europe Capital to Country | 0 | - | 4.99 | 247,315 |
| Asia Capital to Country | 0 | - | 4.96 | 125,635 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,312 |
| European Capitals by Map | 0 | - | 4.99 | 135,981 |
| African Capitals by Map | 0 | - | 4.99 | 132,063 |
| Asian Capitals by Map | 0 | - | 4.98 | 60,982 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,079 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,531 |
| European Coastal Capitals | 0 | - | 4.95 | 89,661 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,149 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,427 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,553 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,384 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,101 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,690 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,066 |
| Countries of the Middle East | 0 | - | 4.96 | 198,722 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,160 |
| Slavic Countries | 0 | - | 4.96 | 110,775 |
| African Island Countries | 0 | - | 4.96 | 100,672 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,460 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,596 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,371 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,938 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,490 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,592 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,678 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,204 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,473 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,164 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,324 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,141 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,433 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,325 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,066 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,406 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,077 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,289 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,271 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,601 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,329 |
| U.S. State Flags | 0 | - | 4.89 | 166,732 |
| Flags of North and South America | 0 | - | 4.99 | 365,730 |
| Australian States and Territories | 0 | - | 4.95 | 140,557 |
| Counties of England | 0 | - | 4.97 | 788,427 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,572 |
| Hawaiian Islands | 0 | - | 4.83 | 42,408 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,045 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,063 |
| Australian Immigration by Country | 0 | - | 4.81 | 76,990 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 70,603 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,265 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,584 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,460 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,623 |
| Top 10 Most Religious U.S. States | 0 | - | 4.31 | 19,218 |
| U.S. States with the Least Gun Ownership | 0 | - | 4.35 | 25,376 |
| Top 10 US States that Produce the Most Coal | 0 | - | 4.27 | 25,309 |
| U.S. States with Youngest Median Age | 0 | - | 4.32 | 20,553 |
| Top 10 U.S. States by Percent Born in State | 0 | - | 4.25 | 12,279 |
| Top 10 U.S. States by Percent Born out of State | 0 | - | 4.22 | 11,793 |
