| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,608 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,807 |
| Rivers of the United States | 0 | - | 4.93 | 65,519 |
| African Great Lakes | 0 | - | 4.82 | 65,160 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,210 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,793 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,854 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,074 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,152 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,894 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,839 |
| Vietnam War Countries | 0 | - | 4.83 | 93,610 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,453 |
| Hawaiian Islands | 0 | - | 4.83 | 42,427 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,296 |
| Which City in California? | 0 | - | 4.56 | 31,882 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,639 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,873 |
| US States Quiz | 0 | - | 5.00 | 16,701,260 |
| Asian Physical Geography | 0 | - | 4.61 | 35,370 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,962 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,276 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,387 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,756 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,662 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,922 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 34,889 |
| Las Vegas Casinos | 0 | - | 4.12 | 37,970 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,981 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,015 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,902 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,403 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,444 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,958 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,087 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,542 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,888 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,420 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,468 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,856 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,582 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 114,750 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,416 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,096 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,937 |
| Pixelated United States Map | 0 | - | 4.89 | 93,483 |
| US States with an Empty Map | 0 | - | 5.00 | 618,848 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,736 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,883 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,365 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,421 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,719 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,673 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,910 |
| U.S. States By Population | 0 | - | 4.92 | 152,371 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,405 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,867 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,587 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,907 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,948 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,554 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,766 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,887 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,882 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,082 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,490 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,069 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,661 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.84 | 66,835 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,361 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,193 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 38,906 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,060 |
| Boroughs of New York City | 0 | - | 4.47 | 84,101 |
| South China Sea Countries | 0 | - | 4.78 | 57,493 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,418 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,318 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,448 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,491 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,316 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,344 |
| Asia Map Quiz | 0 | - | 4.99 | 907,043 |
| South America Flags Map Quiz | 0 | - | 4.95 | 86,623 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,640 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,634 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,046 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,656 |
| U.S. State Flags | 0 | - | 4.89 | 167,104 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,581 |
| African Physical Geography | 0 | - | 4.51 | 31,569 |
| European Physical Geography | 0 | - | 4.26 | 33,373 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,204 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,460 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,089 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,713 |
| U.S. Senators by State | 0 | - | 4.45 | 39,756 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,871 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,659 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,601 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,066 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,552 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,688 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,589 |
| Name a City - European Countries | 0 | - | 4.92 | 64,393 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,258 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,915 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,190 |
| US States and State Capitals | 0 | - | 4.99 | 158,537 |
| New York City A-Z | 0 | - | 4.18 | 32,194 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,998 |
| Countries with Wild Tigers | 0 | - | 4.96 | 135,608 |
| Countries with Wild Penguins | 0 | - | 4.94 | 99,311 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,802 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,816 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,564 |
| The Only European Country ... | 0 | - | 4.91 | 213,840 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.88 | 86,415 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,150 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.64 | 75,210 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,541 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,210 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,733 |
| Countries of Africa | 0 | - | 5.00 | 2,507,929 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,673 |
| Countries that Visit Florida the Most | 0 | - | 4.72 | 71,139 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 66,655 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,966 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,927 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,236 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,800 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,472 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,926 |
| Australia Map Quiz | 0 | - | 4.94 | 342,486 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,308 |
| Random U.S. States on a Map | 0 | - | 4.96 | 621,506 |
| Merged U.S. States | 0 | - | 4.36 | 43,866 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,408 |
| Flags of North and South America | 0 | - | 4.99 | 367,246 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,922 |
| Counties of England | 0 | - | 4.97 | 789,204 |
| Pennsylvania Counties | 0 | - | 4.48 | 52,084 |
| New York Counties | 0 | - | 4.64 | 49,899 |
| North Carolina Counties | 0 | - | 4.53 | 52,709 |
| Georgia Counties | 0 | - | 4.50 | 49,101 |
| Virginia Counties | 0 | - | 4.45 | 32,928 |
| West Virginia Counties | 0 | - | 4.61 | 33,533 |
| Ohio Counties | 0 | - | 4.47 | 45,419 |
| Texas Counties | 0 | - | 4.55 | 76,059 |
| South American Physical Geography | 0 | - | 4.58 | 18,270 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 52,982 |
| Seas of Europe | 0 | - | 4.37 | 83,823 |
| African East Coast | 0 | - | 4.96 | 95,055 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,047 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,518,668 |
| Least Irish U.S. States | 0 | - | 4.49 | 18,221 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,553 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,510 |
| State Quiz - Florida | 0 | - | 4.47 | 61,942 |
| State Quiz - Texas | 0 | - | 4.43 | 62,510 |
| State Quiz - New York | 0 | - | 4.52 | 45,746 |
| California A-Z | 0 | - | 4.49 | 28,708 |
| State Quiz - California | 0 | - | 4.68 | 63,968 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,496 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,084 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,961 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,001 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,856 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,992 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,830 |
| Official Cities in the UK | 0 | - | 4.89 | 280,544 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,721 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,460 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,359 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,709 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,819 |
| ALL California Cities | 0 | - | 4.36 | 42,814 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,597 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,805 |
| Europe Capital to Country | 0 | - | 4.99 | 247,885 |
| Asia Capital to Country | 0 | - | 4.96 | 125,762 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,458 |
| European Capitals by Map | 0 | - | 4.99 | 136,281 |
| African Capitals by Map | 0 | - | 4.99 | 132,185 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,266 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,874 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,669 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,124 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,409 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,125 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,192 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,181 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,615 |
| European Coastal Capitals | 0 | - | 4.95 | 89,759 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,188 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,807 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,805 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,424 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,706 |
| Capitals by River | 0 | - | 4.55 | 48,234 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,455 |
