| Mississippi River States Empty Map Quiz | 0 | - | 4.87 | 50,505 |
| United States Map Quiz | 0 | - | 4.98 | 3,877,970 |
| Hawaiian Islands Map Quiz | 0 | - | 4.88 | 20,862 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 51,463 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 104,093 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 50,334 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 109,666 |
| Counties of England Map Quiz | 0 | - | 4.97 | 284,931 |
| UK Cities Map Quiz | 0 | - | 4.94 | 430,316 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 64,529 |
| US States Quiz | 0 | - | 5.00 | 14,544,993 |
| U.S. State Border Crossings | 0 | - | 4.96 | 81,353 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.82 | 32,318 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 337,844 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 70,912 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 61,757 |
| Total United States Immigration by Country | 0 | - | 4.89 | 95,753 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 181,571 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.89 | 80,919 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.83 | 53,949 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 114,488 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 91,771 |
| Countries that Visit the United States the Most | 0 | - | 4.95 | 77,396 |
| Europe Map Quiz | 0 | - | 5.00 | 4,248,943 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 38,106 |
| Major U.S. Rivers with State Names | 0 | - | 4.51 | 36,157 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.46 | 48,634 |
| Pixelated United States Map | 0 | - | 4.91 | 81,138 |
| US States with an Empty Map | 0 | - | 5.00 | 547,744 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 99,232 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 94,892 |
| 10 Southernmost U.S. States | 0 | - | 4.84 | 97,928 |
| U.S. States with Short Names | 0 | - | 4.87 | 128,086 |
| U.S. States that Start with M | 0 | - | 4.91 | 148,944 |
| U.S. States By Population | 0 | - | 4.90 | 129,069 |
| U.S. States that Start with N | 0 | - | 4.95 | 154,097 |
| U.S. States with Longest Names | 0 | - | 4.84 | 35,385 |
| 10 Northernmost U.S. States | 0 | - | 4.86 | 59,574 |
| U.S. States with a Unique First Letter | 0 | - | 4.95 | 76,899 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 57,781 |
| The Only Remaining U.S. State . . . | 0 | - | 4.96 | 52,849 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 144,178 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 166,593 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.85 | 98,436 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 171,035 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 148,264 |
| Most Guessed U.S. Cities | 0 | - | 4.90 | 90,181 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.82 | 60,392 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 79,044 |
| U.S. State Capitals Map Quiz | 0 | - | 4.91 | 123,069 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.85 | 38,738 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.49 | 31,792 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 123,143 |
| Countries Closest to Alaska | 0 | - | 4.92 | 97,884 |
| Countries Closest to Maine | 0 | - | 4.84 | 58,169 |
| Countries that Beat the United States | 0 | - | 4.92 | 143,362 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,333,052 |
| Oceania Map Quiz | 0 | - | 4.97 | 561,576 |
| Africa Map Quiz | 0 | - | 5.00 | 1,923,068 |
| Asia Map Quiz | 0 | - | 4.99 | 772,281 |
| California Counties Map Quiz | 0 | - | 4.33 | 32,685 |
| UK Rivers Map Quiz | 0 | - | 4.60 | 27,709 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.89 | 88,241 |
| Great Plains States and Provinces on a Map | 0 | - | 4.94 | 37,078 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.95 | 268,865 |
| 10 Longest Rivers in the United States | 0 | - | 4.82 | 34,599 |
| Rivers of the United States | 0 | - | 4.93 | 48,928 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 381,493 |
| U.S. States with the Longest International Borders | 0 | - | 4.81 | 39,746 |
| U.S. States with the Most Immigrants | 0 | - | 4.86 | 72,548 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 455,395 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 70,169 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 35,353 |
| Name a Valid U.S. State #1 | 0 | - | 4.95 | 182,242 |
| U.S. States or European Countries by Population | 0 | - | 4.98 | 114,717 |
| U.S. Senators by State | 0 | - | 4.49 | 35,799 |
| Top 10 Coldest U.S. States | 0 | - | 4.91 | 99,213 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 99,739 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 80,049 |
| Top 10 Most Native American U.S. States | 0 | - | 4.84 | 70,180 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 56,850 |
| California A-Z | 0 | - | 4.48 | 27,727 |
| Name a City - European Countries | 0 | - | 4.95 | 51,182 |
| Africa Capitals Quiz | 0 | - | 4.99 | 626,083 |
| Asia Capitals Quiz | 0 | - | 4.98 | 586,466 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 73,358 |
| Name a Valid U.S. State Capital | 0 | - | 4.82 | 48,775 |
| US States and State Capitals Quiz | 0 | - | 5.00 | 115,654 |
| New York City A-Z | 0 | - | 4.19 | 30,154 |
| Countries That Use the Euro | 0 | - | 4.91 | 61,291 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 90,645 |
| The Only European Country ... | 0 | - | 4.94 | 175,644 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 192,050 |
| Vietnam War Countries | 0 | - | 4.80 | 85,418 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.92 | 86,359 |
| Random American Countries on a Map | 0 | - | 4.95 | 85,060 |
| Countries of Africa | 0 | - | 5.00 | 2,136,430 |
| Countries Closest to United States A-Z | 0 | - | 4.86 | 106,132 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,272,258 |
| South America Flags Map Quiz | 0 | - | 4.95 | 69,174 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 39,526 |
| South and Central Asia Map Quiz | 0 | - | 4.92 | 78,463 |
| Western Africa Map Quiz | 0 | - | 4.97 | 59,818 |
| Australia Map Quiz | 0 | - | 4.94 | 317,050 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 333,516 |
| California Cities Map Quiz | 0 | - | 4.48 | 81,611 |
| Florida Cities Map Quiz | 0 | - | 4.49 | 57,158 |
| New York Cities Map Quiz | 0 | - | 4.54 | 39,458 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.82 | 90,210 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.93 | 51,444 |
| U.S. State Flags | 0 | - | 4.87 | 133,727 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.82 | 38,894 |
| Hawaiian Islands | 0 | - | 4.85 | 38,203 |
| U.S. States Bordering the Great Lakes | 0 | - | 4.58 | 17,068 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.55 | 27,998 |
| U.S. States that Border Canada | 0 | - | 4.90 | 164,764 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 57,581 |
| African East Coast | 0 | - | 4.97 | 83,138 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 67,476 |
| U.S. States with More Cows than People | 0 | - | 4.58 | 39,224 |
| Category Elimination - U.S. States #1 | 0 | - | 4.91 | 192,797 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,030,351 |
| Flags of Asia Quiz | 0 | - | 4.99 | 517,759 |
| Countries of Europe by Population | 0 | - | 4.98 | 124,213 |
| Biggest Cities in North Carolina | 0 | - | 4.66 | 31,691 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 78,354 |
| Most-Visited Cities in Europe | 0 | - | 4.91 | 55,422 |
| Random Cities Near Chicago on a Map | 0 | - | 4.51 | 30,753 |
| Europe Capital to Country | 0 | - | 4.99 | 217,835 |
| Asia Capital to Country | 0 | - | 4.96 | 104,885 |
| EU Capitals with No Hints | 0 | - | 4.95 | 122,812 |
| European Capitals by Map | 0 | - | 4.99 | 90,374 |
| African Capitals by Map | 0 | - | 4.99 | 108,653 |
| South America Capitals Quiz | 0 | - | 5.00 | 414,702 |
| Asian Capitals by Map | 0 | - | 4.98 | 45,800 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 77,891 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 71,089 |
| European Coastal Capitals | 0 | - | 4.95 | 76,356 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 46,156 |
| Capitals of Oceania Quiz | 0 | - | 4.98 | 224,582 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.90 | 191,437 |
| Capitals of Mediterranean Countries | 0 | - | 4.97 | 75,660 |
| Random U.S. State Capitals on a Map | 0 | - | 4.94 | 81,094 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.51 | 30,283 |
| Los Angeles A-Z | 0 | - | 4.14 | 8,725 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,169,068 |
| Most Mentioned Enemies of the USA | 0 | - | 4.79 | 158,333 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 183,113 |
| Countries of the Middle East | 0 | - | 4.96 | 171,109 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 73,616 |
| Slavic Countries | 0 | - | 4.96 | 99,691 |
| African Island Countries | 0 | - | 4.96 | 88,404 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 36,875 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.90 | 47,525 |
| Countries of North America Quiz | 0 | - | 5.00 | 867,578 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 109,813 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 92,527 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 117,909 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 196,204 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 159,420 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 124,687 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 106,369 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 131,172 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 137,271 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 103,780 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 129,623 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 87,888 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 95,642 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 572,743 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 846,630 |
| South America Map Quiz | 0 | - | 5.00 | 1,408,687 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 104,654 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 76,108 |
| Eastern Europe Map Quiz | 0 | - | 4.88 | 114,610 |
| North America Map Quiz | 0 | - | 4.98 | 193,912 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 90,908 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 99,492 |
| Michigan Cities Map Quiz | 0 | - | 4.38 | 19,476 |
| Random U.S. States on a Map | 0 | - | 4.95 | 475,006 |
| Merged U.S. States | 0 | - | 4.38 | 39,975 |
| Flags of Africa Quiz | 0 | - | 4.99 | 380,022 |
| Australian States and Territories | 0 | - | 4.96 | 128,067 |
| Territories of the United States | 0 | - | 4.76 | 48,161 |
| Counties of England | 0 | - | 4.96 | 681,708 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 113,065 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.96 | 35,441 |
| Top Asian Languages on a Map | 0 | - | 4.93 | 59,795 |
| Top African Languages on a Map | 0 | - | 4.91 | 51,000 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 282,834 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 220,863 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 208,532 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,210,559 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 121,906 |
| U.S. States With Palm Trees | 0 | - | 4.55 | 42,994 |
| Category Elimination - European Geography #1 | 0 | - | 4.97 | 197,870 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 203,111 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 159,180 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 155,795 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.90 | 79,837 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.89 | 83,741 |
