| United States Map Quiz | 0 | - | 4.98 | 4,139,433 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,732 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,824 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,261 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,256 |
| North America Map Quiz | 0 | - | 4.98 | 243,951 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,205 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,829 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,761 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,021 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,388 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,013 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,602 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,463 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,455 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,848 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,776 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,812 |
| Central American Countries | 0 | - | 4.98 | 154,901 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,541 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,442 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,423 |
| Territories of the United States | 0 | - | 4.79 | 52,096 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,340 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,100 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,064 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,177 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 127,932 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,335 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,513 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,444 |
| Europe Map Quiz | 0 | - | 5.00 | 4,726,895 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 62,056 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.11 | 40,765 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,264 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.70 | 32,745 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,385 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 74,829 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,189 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,379 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 89,884 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,250 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,123 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 81,779 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,508 |
| US States Quiz | 0 | - | 5.00 | 16,676,632 |
| North America Cities by Map | 0 | - | 4.41 | 47,591 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,037 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,566 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,499 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 239,913 |
| Name the U.S. National Parks | 0 | - | 4.85 | 57,322 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 91,829 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,157 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,032 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,002 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,034 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.67 | 44,944 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,436,922 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,358 |
| Africa Map Quiz | 0 | - | 5.00 | 2,102,547 |
| Asia Map Quiz | 0 | - | 4.99 | 905,601 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,495 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,795 |
| Westernmost Cities in the U.S. | 0 | - | 4.36 | 16,394 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,268 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 48,989 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,262 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,701 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.14 | 27,027 |
| Pixelated United States Map | 0 | - | 4.89 | 93,272 |
| U.S. Geography - Multiple Choice | 0 | - | 4.41 | 24,644 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,564 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,195 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,255 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,467 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,732 |
| U.S. States By Population | 0 | - | 4.92 | 152,242 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,232 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,763 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,436 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,699 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,777 |
| U.S. States with the Most Gun Ownership | 0 | - | 4.44 | 29,564 |
| U.S. States with Oldest Median Age | 0 | - | 4.33 | 42,334 |
| Top 10 U.S. States with the Longest Commutes | 0 | - | 4.28 | 44,128 |
| US States with the Most Executions | 0 | - | 4.51 | 26,345 |
| Top 10 U.S. States with the Most Lighthouses | 0 | - | 4.61 | 28,902 |
| Top 10 Least White U.S. States | 0 | - | 4.17 | 47,559 |
| Slowest Growing U.S. States Since 1960 | 0 | - | 4.40 | 40,049 |
| U.S. Landmarks Picture Quiz | 0 | - | 4.26 | 14,648 |
| Which Island in the United States? | 0 | - | 4.29 | 29,118 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,288 |
| Asia Capitals Quiz | 0 | - | 4.98 | 684,731 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,698 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,696 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,316 |
| The Only European Country ... | 0 | - | 4.91 | 213,450 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,809 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,300 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,150 |
| Countries of Africa | 0 | - | 5.00 | 2,503,981 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,374,426 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,715 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,276 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,767 |
| Australia Map Quiz | 0 | - | 4.94 | 342,204 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,040 |
| African East Coast | 0 | - | 4.96 | 94,902 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,174 |
| US States with an Empty Map | 0 | - | 5.00 | 618,045 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,212 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 171,967 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,675 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,929 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,425 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,818 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,257 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,368 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 100,953 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,754 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 81,853 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,123 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,521 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,439 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,768 |
| Top 10 U.S. States with the Highest Life Expectancy | 0 | - | 4.33 | 41,560 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,223,827 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,385 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,664 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,233 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,633 |
| Europe Capital to Country | 0 | - | 4.99 | 247,260 |
| Asia Capital to Country | 0 | - | 4.96 | 125,603 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,263 |
| European Capitals by Map | 0 | - | 4.99 | 135,895 |
| African Capitals by Map | 0 | - | 4.99 | 132,035 |
| Asian Capitals by Map | 0 | - | 4.98 | 60,948 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,060 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,518 |
| European Coastal Capitals | 0 | - | 4.95 | 89,628 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,140 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,329 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,506 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,368 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,206 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,487 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,009 |
| Countries of the Middle East | 0 | - | 4.96 | 198,681 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,127 |
| Slavic Countries | 0 | - | 4.96 | 110,764 |
| African Island Countries | 0 | - | 4.96 | 100,640 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,452 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,152 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,572 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,345 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,890 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,455 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,571 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,664 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,180 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,452 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,138 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,312 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,124 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,412 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,178 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,357 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,063 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,394 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,055 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,160 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,256 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,117 |
| Flags of North and South America | 0 | - | 4.99 | 365,317 |
| Australian States and Territories | 0 | - | 4.95 | 140,541 |
| Counties of England | 0 | - | 4.97 | 788,212 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,484 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,456 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,004 |
| Rivers of the United States | 0 | - | 4.93 | 65,423 |
| Australian Immigration by Country | 0 | - | 4.81 | 76,987 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 70,567 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,226 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,535 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,432 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,582 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,417 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,774 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,542 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,563 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 90,924 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,504 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,331 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,528 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,087 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,301 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,587 |
| U.S. State Flags | 0 | - | 4.89 | 166,652 |
| Hawaiian Islands | 0 | - | 4.83 | 42,393 |
