| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,601 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,802 |
| Rivers of the United States | 0 | - | 4.93 | 65,502 |
| African Great Lakes | 0 | - | 4.82 | 65,142 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,207 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,786 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,841 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,071 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,146 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,498 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,786 |
| Vietnam War Countries | 0 | - | 4.83 | 93,596 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,450 |
| Hawaiian Islands | 0 | - | 4.83 | 42,426 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,291 |
| Which City in California? | 0 | - | 4.56 | 31,877 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,624 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,856 |
| US States Quiz | 0 | - | 5.00 | 16,698,238 |
| Asian Physical Geography | 0 | - | 4.61 | 35,370 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,944 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,239 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,344 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,728 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,651 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,871 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 34,883 |
| Las Vegas Casinos | 0 | - | 4.12 | 37,969 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,884 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,915 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,895 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,381 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,379 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,919 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,063 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,527 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,878 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,403 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,449 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,835 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,555 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 114,732 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,835 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,084 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,924 |
| Pixelated United States Map | 0 | - | 4.89 | 93,464 |
| US States with an Empty Map | 0 | - | 5.00 | 618,748 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,718 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,753 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,345 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,395 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,695 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,650 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,891 |
| U.S. States By Population | 0 | - | 4.92 | 152,349 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,389 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,852 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,573 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,890 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,920 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,542 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,760 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,871 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,864 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,075 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,476 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,063 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,655 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.84 | 66,820 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,338 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,179 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 38,905 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,056 |
| Boroughs of New York City | 0 | - | 4.47 | 84,092 |
| South China Sea Countries | 0 | - | 4.78 | 57,487 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,400 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,301 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,433 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,176 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,219 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,133 |
| Asia Map Quiz | 0 | - | 4.99 | 906,912 |
| South America Flags Map Quiz | 0 | - | 4.95 | 86,599 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,637 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,626 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,040 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,645 |
| U.S. State Flags | 0 | - | 4.89 | 167,034 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,562 |
| African Physical Geography | 0 | - | 4.51 | 31,566 |
| European Physical Geography | 0 | - | 4.26 | 33,373 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,167 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,406 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,085 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,668 |
| U.S. Senators by State | 0 | - | 4.45 | 39,751 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,855 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,648 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,596 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,044 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,543 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,388 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,429 |
| Name a City - European Countries | 0 | - | 4.92 | 64,379 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,125 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,815 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,167 |
| US States and State Capitals | 0 | - | 4.99 | 158,466 |
| New York City A-Z | 0 | - | 4.18 | 32,190 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,952 |
| Countries with Wild Tigers | 0 | - | 4.96 | 135,594 |
| Countries with Wild Penguins | 0 | - | 4.94 | 99,304 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,651 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,802 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,522 |
| The Only European Country ... | 0 | - | 4.91 | 213,789 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.88 | 86,411 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,113 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.64 | 75,208 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,510 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,199 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,711 |
| Countries of Africa | 0 | - | 5.00 | 2,507,429 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,496 |
| Countries that Visit Florida the Most | 0 | - | 4.72 | 71,092 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 66,651 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,891 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,823 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,108 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,783 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,450 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,912 |
| Australia Map Quiz | 0 | - | 4.94 | 342,449 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,286 |
| Random U.S. States on a Map | 0 | - | 4.96 | 621,335 |
| Merged U.S. States | 0 | - | 4.36 | 43,857 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,230 |
| Flags of North and South America | 0 | - | 4.99 | 367,077 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,837 |
| Counties of England | 0 | - | 4.97 | 789,084 |
| Pennsylvania Counties | 0 | - | 4.48 | 52,074 |
| New York Counties | 0 | - | 4.64 | 49,890 |
| North Carolina Counties | 0 | - | 4.53 | 52,702 |
| Georgia Counties | 0 | - | 4.50 | 49,087 |
| Virginia Counties | 0 | - | 4.45 | 32,925 |
| West Virginia Counties | 0 | - | 4.61 | 33,532 |
| Ohio Counties | 0 | - | 4.47 | 45,404 |
| Texas Counties | 0 | - | 4.55 | 76,042 |
| South American Physical Geography | 0 | - | 4.58 | 18,269 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 52,979 |
| Seas of Europe | 0 | - | 4.37 | 83,822 |
| African East Coast | 0 | - | 4.96 | 95,036 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,027 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,518,269 |
| Least Irish U.S. States | 0 | - | 4.49 | 18,219 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,510 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,478 |
| State Quiz - Florida | 0 | - | 4.47 | 61,933 |
| State Quiz - Texas | 0 | - | 4.43 | 62,505 |
| State Quiz - New York | 0 | - | 4.52 | 45,734 |
| California A-Z | 0 | - | 4.49 | 28,706 |
| State Quiz - California | 0 | - | 4.68 | 63,955 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,488 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,020 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,912 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,976 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,834 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,974 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,821 |
| Official Cities in the UK | 0 | - | 4.89 | 280,490 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,714 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,460 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,333 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,689 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,796 |
| ALL California Cities | 0 | - | 4.36 | 42,812 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,593 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,795 |
| Europe Capital to Country | 0 | - | 4.99 | 247,699 |
| Asia Capital to Country | 0 | - | 4.96 | 125,745 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,435 |
| European Capitals by Map | 0 | - | 4.99 | 136,231 |
| African Capitals by Map | 0 | - | 4.99 | 132,147 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,199 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,825 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,656 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,118 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,403 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,108 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,171 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,167 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,594 |
| European Coastal Capitals | 0 | - | 4.95 | 89,735 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,176 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,763 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,767 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,415 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,699 |
| Capitals by River | 0 | - | 4.55 | 48,233 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,437 |
