| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,593 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,792 |
| Rivers of the United States | 0 | - | 4.93 | 65,485 |
| African Great Lakes | 0 | - | 4.82 | 65,104 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,204 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,780 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,824 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,064 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,138 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,173 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,775 |
| Vietnam War Countries | 0 | - | 4.83 | 93,582 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,443 |
| Hawaiian Islands | 0 | - | 4.83 | 42,423 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,282 |
| Which City in California? | 0 | - | 4.56 | 31,876 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,598 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,841 |
| US States Quiz | 0 | - | 5.00 | 16,693,489 |
| Asian Physical Geography | 0 | - | 4.61 | 35,368 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,932 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,208 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,297 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,712 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,620 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,790 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 34,880 |
| Las Vegas Casinos | 0 | - | 4.12 | 37,969 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,798 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,833 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,891 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,360 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,299 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,872 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,045 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,511 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,873 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,372 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,419 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,815 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,511 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 114,719 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,020 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,068 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,921 |
| Pixelated United States Map | 0 | - | 4.89 | 93,439 |
| US States with an Empty Map | 0 | - | 5.00 | 618,582 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,683 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,640 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,321 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,371 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,661 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,611 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,868 |
| U.S. States By Population | 0 | - | 4.92 | 152,328 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,359 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,837 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,541 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,879 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,881 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,521 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,746 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,858 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,847 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,065 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,457 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,055 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,647 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.84 | 66,809 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,308 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,168 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 38,903 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,055 |
| Boroughs of New York City | 0 | - | 4.47 | 84,077 |
| South China Sea Countries | 0 | - | 4.78 | 57,484 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,385 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,282 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,420 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,436 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,047 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,803 |
| Asia Map Quiz | 0 | - | 4.99 | 906,703 |
| South America Flags Map Quiz | 0 | - | 4.95 | 86,554 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,632 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,618 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,035 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,634 |
| U.S. State Flags | 0 | - | 4.89 | 166,968 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,534 |
| 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 | 425,070 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,346 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,079 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,605 |
| U.S. Senators by State | 0 | - | 4.45 | 39,743 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,838 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,627 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,592 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,016 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,533 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,846 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,230 |
| Name a City - European Countries | 0 | - | 4.92 | 64,344 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,945 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,566 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,151 |
| US States and State Capitals | 0 | - | 4.99 | 158,381 |
| New York City A-Z | 0 | - | 4.18 | 32,188 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,901 |
| Countries with Wild Tigers | 0 | - | 4.96 | 135,582 |
| Countries with Wild Penguins | 0 | - | 4.94 | 99,295 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,422 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,778 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,474 |
| The Only European Country ... | 0 | - | 4.91 | 213,719 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.88 | 86,404 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,043 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.64 | 75,202 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,457 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,181 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,672 |
| Countries of Africa | 0 | - | 5.00 | 2,506,630 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,269 |
| Countries that Visit Florida the Most | 0 | - | 4.72 | 71,049 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 66,648 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,778 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,609 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,906 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,764 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,423 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,896 |
| Australia Map Quiz | 0 | - | 4.94 | 342,392 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,226 |
| Random U.S. States on a Map | 0 | - | 4.96 | 621,211 |
| Merged U.S. States | 0 | - | 4.36 | 43,850 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,994 |
| Flags of North and South America | 0 | - | 4.99 | 366,798 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,727 |
| Counties of England | 0 | - | 4.97 | 788,913 |
| Pennsylvania Counties | 0 | - | 4.48 | 52,065 |
| New York Counties | 0 | - | 4.64 | 49,878 |
| North Carolina Counties | 0 | - | 4.53 | 52,688 |
| Georgia Counties | 0 | - | 4.50 | 49,080 |
| Virginia Counties | 0 | - | 4.45 | 32,923 |
| West Virginia Counties | 0 | - | 4.61 | 33,527 |
| Ohio Counties | 0 | - | 4.47 | 45,384 |
| Texas Counties | 0 | - | 4.55 | 76,028 |
| South American Physical Geography | 0 | - | 4.58 | 18,269 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 52,967 |
| Seas of Europe | 0 | - | 4.37 | 83,816 |
| African East Coast | 0 | - | 4.96 | 95,008 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,010 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,517,839 |
| Least Irish U.S. States | 0 | - | 4.49 | 18,215 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,463 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,441 |
| State Quiz - Florida | 0 | - | 4.47 | 61,927 |
| State Quiz - Texas | 0 | - | 4.43 | 62,485 |
| State Quiz - New York | 0 | - | 4.52 | 45,729 |
| California A-Z | 0 | - | 4.49 | 28,703 |
| State Quiz - California | 0 | - | 4.68 | 63,948 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,486 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,942 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,853 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,927 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,797 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,958 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,810 |
| Official Cities in the UK | 0 | - | 4.89 | 280,415 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,705 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,455 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,317 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,670 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,754 |
| ALL California Cities | 0 | - | 4.36 | 42,810 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,584 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,790 |
| Europe Capital to Country | 0 | - | 4.99 | 247,460 |
| Asia Capital to Country | 0 | - | 4.96 | 125,710 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,399 |
| European Capitals by Map | 0 | - | 4.99 | 136,155 |
| African Capitals by Map | 0 | - | 4.99 | 132,113 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,086 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,760 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,631 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,080 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,380 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,080 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,146 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,140 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,578 |
| European Coastal Capitals | 0 | - | 4.95 | 89,713 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,170 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,638 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,688 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,407 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,680 |
| Capitals by River | 0 | - | 4.55 | 48,228 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,414 |
