| United States Map Quiz | 0 | - | 4.98 | 4,139,723 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,758 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,842 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,481 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,328 |
| North America Map Quiz | 0 | - | 4.98 | 244,009 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,313 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,839 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,775 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,031 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,399 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,026 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,612 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,494 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,514 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,857 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,793 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,821 |
| Central American Countries | 0 | - | 4.98 | 154,920 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,578 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,442 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,436 |
| Territories of the United States | 0 | - | 4.79 | 52,102 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,345 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,110 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,076 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,310 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 127,940 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,342 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,519 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,447 |
| Europe Map Quiz | 0 | - | 5.00 | 4,727,495 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 62,060 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.11 | 40,769 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,268 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.70 | 32,747 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,388 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 74,831 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,190 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,382 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 89,891 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,256 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,126 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 81,787 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,515 |
| US States Quiz | 0 | - | 5.00 | 16,679,805 |
| North America Cities by Map | 0 | - | 4.41 | 47,593 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,077 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,582 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,523 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 239,975 |
| Name the U.S. National Parks | 0 | - | 4.85 | 57,604 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 91,837 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,163 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,047 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,006 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,058 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.67 | 44,946 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,437,825 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,480 |
| Africa Map Quiz | 0 | - | 5.00 | 2,102,838 |
| Asia Map Quiz | 0 | - | 4.99 | 905,831 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,540 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,859 |
| Westernmost Cities in the U.S. | 0 | - | 4.36 | 16,395 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,273 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 48,994 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,292 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,720 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.14 | 27,027 |
| Pixelated United States Map | 0 | - | 4.89 | 93,313 |
| U.S. Geography - Multiple Choice | 0 | - | 4.41 | 24,645 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,585 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,214 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,274 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,487 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,756 |
| U.S. States By Population | 0 | - | 4.92 | 152,255 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,257 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,774 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,449 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,707 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,784 |
| U.S. States with the Most Gun Ownership | 0 | - | 4.44 | 29,565 |
| U.S. States with Oldest Median Age | 0 | - | 4.33 | 42,339 |
| Top 10 U.S. States with the Longest Commutes | 0 | - | 4.28 | 44,132 |
| US States with the Most Executions | 0 | - | 4.51 | 26,346 |
| Top 10 U.S. States with the Most Lighthouses | 0 | - | 4.61 | 28,904 |
| Top 10 Least White U.S. States | 0 | - | 4.17 | 47,566 |
| Slowest Growing U.S. States Since 1960 | 0 | - | 4.40 | 40,049 |
| U.S. Landmarks Picture Quiz | 0 | - | 4.26 | 14,652 |
| Which Island in the United States? | 0 | - | 4.29 | 29,122 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,417 |
| Asia Capitals Quiz | 0 | - | 4.98 | 684,869 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,738 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,716 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,341 |
| The Only European Country ... | 0 | - | 4.91 | 213,506 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,839 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,327 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,157 |
| Countries of Africa | 0 | - | 5.00 | 2,504,478 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,374,799 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,724 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,313 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,797 |
| Australia Map Quiz | 0 | - | 4.94 | 342,230 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,071 |
| African East Coast | 0 | - | 4.96 | 94,934 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,175 |
| US States with an Empty Map | 0 | - | 5.00 | 618,128 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,250 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,029 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,709 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,937 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,434 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,820 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,276 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,389 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 100,966 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,764 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 81,870 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,218 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,544 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,452 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,793 |
| Top 10 U.S. States with the Highest Life Expectancy | 0 | - | 4.33 | 41,561 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,190 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,544 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,710 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,247 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,655 |
| Europe Capital to Country | 0 | - | 4.99 | 247,286 |
| Asia Capital to Country | 0 | - | 4.96 | 125,630 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,296 |
| European Capitals by Map | 0 | - | 4.99 | 135,952 |
| African Capitals by Map | 0 | - | 4.99 | 132,057 |
| Asian Capitals by Map | 0 | - | 4.98 | 60,976 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,074 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,524 |
| European Coastal Capitals | 0 | - | 4.95 | 89,649 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,147 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,408 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,532 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,379 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,215 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,609 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,044 |
| Countries of the Middle East | 0 | - | 4.96 | 198,709 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,146 |
| Slavic Countries | 0 | - | 4.96 | 110,771 |
| African Island Countries | 0 | - | 4.96 | 100,666 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,455 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,178 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,589 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,363 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,924 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,482 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,582 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,675 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,197 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,467 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,153 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,324 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,133 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,423 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,199 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,371 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,066 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,405 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,071 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,254 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,266 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,267 |
| Flags of North and South America | 0 | - | 4.99 | 365,586 |
| Australian States and Territories | 0 | - | 4.95 | 140,553 |
| Counties of England | 0 | - | 4.97 | 788,373 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,543 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,465 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,020 |
| Rivers of the United States | 0 | - | 4.93 | 65,428 |
| Australian Immigration by Country | 0 | - | 4.81 | 76,988 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 70,591 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,260 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,567 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,453 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,606 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,441 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,781 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,561 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,565 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 90,940 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,510 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,342 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,541 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,097 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,317 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,593 |
| U.S. State Flags | 0 | - | 4.89 | 166,705 |
| Hawaiian Islands | 0 | - | 4.83 | 42,402 |
