| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,176 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,334 |
| Rivers of the United States | 0 | - | 4.93 | 66,549 |
| African Great Lakes | 0 | - | 4.82 | 66,803 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,541 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,294 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,635 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,556 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,616 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,062 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,801 |
| Vietnam War Countries | 0 | - | 4.82 | 94,512 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,905 |
| Hawaiian Islands | 0 | - | 4.83 | 42,876 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,814 |
| Which City in California? | 0 | - | 4.56 | 32,136 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,032 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,815 |
| US States Quiz | 0 | - | 5.00 | 16,964,724 |
| African Physical Geography | 0 | - | 4.51 | 31,788 |
| Asian Physical Geography | 0 | - | 4.61 | 35,597 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,778 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,292 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,657 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,348 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,179 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,856 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 35,231 |
| Las Vegas Casinos | 0 | - | 4.13 | 38,123 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,346 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,638 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,168 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,421 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,441 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,777 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,248 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,504 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,254 |
| Which City in Texas? | 0 | - | 4.45 | 25,147 |
| Which City in Florida? | 0 | - | 4.61 | 11,019 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,000 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,307 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,263 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,355 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 116,238 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,216 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,305 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,936 |
| Pixelated United States Map | 0 | - | 4.88 | 94,666 |
| US States with an Empty Map | 0 | - | 5.00 | 627,580 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,825 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,191 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 112,046 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,060 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,811 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,711 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,068 |
| U.S. States By Population | 0 | - | 4.92 | 153,981 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,018 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,769 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,130 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,957 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,922 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,737 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,452 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,970 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,519 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,089 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,576 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,765 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,567 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,905 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,016 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,631 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,114 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,264 |
| Boroughs of New York City | 0 | - | 4.47 | 84,870 |
| South China Sea Countries | 0 | - | 4.78 | 57,814 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,561 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,929 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,473 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,168 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,021 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,229 |
| Asia Map Quiz | 0 | - | 4.99 | 923,204 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,694 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,123 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,974 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,330 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,361 |
| U.S. State Flags | 0 | - | 4.89 | 172,232 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,964 |
| European Physical Geography | 0 | - | 4.26 | 33,574 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,261 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,243 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,466 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,220 |
| U.S. Senators by State | 0 | - | 4.44 | 40,069 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,701 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,321 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,097 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,671 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,146 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,103 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,431 |
| Name a City - European Countries | 0 | - | 4.90 | 65,981 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,319 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,462 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,449 |
| US States and State Capitals | 0 | - | 4.99 | 164,680 |
| New York City A-Z | 0 | - | 4.18 | 32,362 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,324 |
| Countries with Wild Tigers | 0 | - | 4.96 | 137,143 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,435 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,897 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,640 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,774 |
| The Only European Country ... | 0 | - | 4.91 | 218,421 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.88 | 87,449 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,486 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.67 | 75,683 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,189 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,847 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,533 |
| Countries of Africa | 0 | - | 5.00 | 2,553,447 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,096 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,621 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 66,993 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,255 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,314 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,233 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,293 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,699 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,429 |
| Australia Map Quiz | 0 | - | 4.95 | 345,812 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,772 |
| Random U.S. States on a Map | 0 | - | 4.96 | 629,262 |
| Merged U.S. States | 0 | - | 4.37 | 44,361 |
| Flags of Africa Quiz | 0 | - | 5.00 | 475,938 |
| Flags of North and South America | 0 | - | 4.99 | 375,957 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,251 |
| Counties of England | 0 | - | 4.97 | 801,418 |
| Pennsylvania Counties | 0 | - | 4.50 | 53,208 |
| New York Counties | 0 | - | 4.65 | 50,996 |
| North Carolina Counties | 0 | - | 4.54 | 53,565 |
| Georgia Counties | 0 | - | 4.52 | 49,857 |
| Virginia Counties | 0 | - | 4.45 | 33,412 |
| West Virginia Counties | 0 | - | 4.63 | 33,959 |
| Ohio Counties | 0 | - | 4.48 | 46,061 |
| Texas Counties | 0 | - | 4.56 | 77,684 |
| South American Physical Geography | 0 | - | 4.58 | 18,388 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,408 |
| Seas of Europe | 0 | - | 4.37 | 84,845 |
| African East Coast | 0 | - | 4.96 | 96,580 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,522 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,552,513 |
| Least Irish U.S. States | 0 | - | 4.49 | 18,373 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,071 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,313 |
| State Quiz - Florida | 0 | - | 4.47 | 62,526 |
| State Quiz - Texas | 0 | - | 4.43 | 63,107 |
| State Quiz - New York | 0 | - | 4.52 | 46,333 |
| California A-Z | 0 | - | 4.49 | 28,829 |
| State Quiz - California | 0 | - | 4.69 | 64,692 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,857 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,064 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,430 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,042 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,770 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,421 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,702 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,750 |
| Official Cities in the UK | 0 | - | 4.89 | 285,585 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,526 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,667 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,278 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,631 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,832 |
| ALL California Cities | 0 | - | 4.37 | 43,193 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,142 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,254 |
| Europe Capital to Country | 0 | - | 4.99 | 251,662 |
| Asia Capital to Country | 0 | - | 4.96 | 127,230 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,704 |
| European Capitals by Map | 0 | - | 4.99 | 141,522 |
| African Capitals by Map | 0 | - | 4.99 | 141,607 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,064 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,602 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,035 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,663 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,436 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,899 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,674 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,273 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,017 |
| European Coastal Capitals | 0 | - | 4.95 | 91,125 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,092 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,936 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,382 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,076 |
