| United States Map Quiz | 0 | - | 4.98 | 4,164,086 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,633 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,633 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,273 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,924 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,875 |
| North America Map Quiz | 0 | - | 4.98 | 249,604 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,721 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,315 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,965 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,432 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,683 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,460 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,044 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,714 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,253 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,440 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,886 |
| Central American Countries | 0 | - | 4.98 | 156,822 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 112,992 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,163 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,630 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,723 |
| Territories of the United States | 0 | - | 4.80 | 52,480 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,747 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,080 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,729 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,430 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,154 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,594 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,831 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,584 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 62,372 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.12 | 41,080 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,761 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.74 | 33,111 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,757 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,306 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,431 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,759 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 91,083 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 85,039 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,482 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,771 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 60,094 |
| Europe Map Quiz | 0 | - | 5.00 | 4,772,697 |
| US States Quiz | 0 | - | 5.00 | 16,924,435 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,868 |
| North America Cities by Map | 0 | - | 4.41 | 47,858 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,267 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,083 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,906 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,970 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,138 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,720 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,149 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,206 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.61 | 45,185 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,869 |
| Oceania Map Quiz | 0 | - | 4.98 | 654,593 |
| Africa Map Quiz | 0 | - | 5.00 | 2,122,359 |
| Asia Map Quiz | 0 | - | 4.99 | 920,070 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,332 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,238 |
| Westernmost Cities in the U.S. | 0 | - | 4.36 | 16,472 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,303 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,982 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,028 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.14 | 27,152 |
| Countries Across the Ocean from the U.S. | 0 | - | 3.95 | 32,291 |
| Pixelated United States Map | 0 | - | 4.88 | 94,494 |
| US States with an Empty Map | 0 | - | 5.00 | 626,201 |
| U.S. Geography - Multiple Choice | 0 | - | 4.41 | 24,838 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,150 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,757 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,698 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,378 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,693 |
| U.S. States By Population | 0 | - | 4.92 | 153,770 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,758 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,615 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,340 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,813 |
| U.S. States with the Most Gun Ownership | 0 | - | 4.45 | 29,738 |
| U.S. States with Oldest Median Age | 0 | - | 4.33 | 42,623 |
| Top 10 U.S. States with the Longest Commutes | 0 | - | 4.28 | 44,454 |
| US States with the Most Executions | 0 | - | 4.51 | 26,408 |
| Top 10 U.S. States with the Most Lighthouses | 0 | - | 4.61 | 29,106 |
| U.S. Landmarks Picture Quiz | 0 | - | 4.27 | 14,777 |
| Which Island in the United States? | 0 | - | 4.29 | 29,619 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,003 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,553 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,350 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,007 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,089 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,071 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,338 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,193 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,667 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,148 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,766 |
| The Only European Country ... | 0 | - | 4.91 | 217,529 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,880 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,664 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,749 |
| Countries of Africa | 0 | - | 5.00 | 2,546,216 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,733 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,874 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,054 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,992 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,366 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,188 |
| Australia Map Quiz | 0 | - | 4.95 | 345,277 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,151 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,966 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,250 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,624 |
| African East Coast | 0 | - | 4.96 | 96,322 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,367 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,423 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,872 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,556 |
| Top 10 U.S. States with the Highest Life Expectancy | 0 | - | 4.33 | 41,691 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,953 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,615 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,267 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,691 |
| Rivers of the United States | 0 | - | 4.93 | 66,371 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 508,029 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,539 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,354 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,995 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,977 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,371 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 62,027 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,322 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,226 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,602 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,015 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,444 |
| Europe Capital to Country | 0 | - | 4.99 | 250,988 |
| Asia Capital to Country | 0 | - | 4.96 | 126,900 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,268 |
| European Capitals by Map | 0 | - | 4.99 | 140,112 |
| African Capitals by Map | 0 | - | 4.99 | 134,224 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,700 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,331 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,677 |
| European Coastal Capitals | 0 | - | 4.95 | 90,861 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,692 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,954 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,672 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,939 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,268 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,217 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,501 |
| Countries of the Middle East | 0 | - | 4.96 | 201,773 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,621 |
| Slavic Countries | 0 | - | 4.96 | 111,933 |
| African Island Countries | 0 | - | 4.96 | 101,911 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,976 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,286 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,837 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,908 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,419 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,970 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,068 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,478 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,824 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,526 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,396 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,257 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,458 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,373 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,244 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,388 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,453 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,124 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,439 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,243 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,536 |
| U.S. State Flags | 0 | - | 4.89 | 171,420 |
| Flags of North and South America | 0 | - | 4.99 | 374,544 |
| Australian States and Territories | 0 | - | 4.96 | 142,291 |
| Counties of England | 0 | - | 4.97 | 799,274 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,405 |
| Hawaiian Islands | 0 | - | 4.83 | 42,784 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,653 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,390 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,373 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,681 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,509 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,544 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,930 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,861 |
| Top 10 Most Religious U.S. States | 0 | - | 4.32 | 19,383 |
| U.S. States with the Least Gun Ownership | 0 | - | 4.35 | 25,496 |
| Top 10 US States that Produce the Most Coal | 0 | - | 4.30 | 30,994 |
| U.S. States with Youngest Median Age | 0 | - | 4.32 | 20,614 |
| Top 10 U.S. States by Percent Born in State | 0 | - | 4.25 | 12,359 |
