| United States Map Quiz | 0 | - | 4.98 | 4,141,386 |
| US States Quiz | 0 | - | 5.00 | 16,696,604 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,597 |
| Vietnam War Countries | 0 | - | 4.83 | 93,590 |
| California Counties Map Quiz | 0 | - | 4.36 | 34,330 |
| New York City A-Z | 0 | - | 4.18 | 32,189 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,550 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,206 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,649 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,090 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,426 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,613 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,726 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,066 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,039 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,097 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,851 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,943 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,225 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,325 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,718 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,641 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,839 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,464 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 92,761 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,619 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,338 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,837 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,887 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,424 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,442 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,828 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,517 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,074 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,569 |
| Pixelated United States Map | 0 | - | 4.89 | 93,457 |
| US States with an Empty Map | 0 | - | 5.00 | 618,677 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,704 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,333 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,383 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,631 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,880 |
| U.S. States By Population | 0 | - | 4.92 | 152,334 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,375 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,847 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,887 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,534 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,755 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,869 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,854 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,069 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,468 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,060 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,653 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.84 | 66,816 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,371 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,337 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,903 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,058 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,519 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,328 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,876 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 38,904 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,056 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,387 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,291 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,425 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,538 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,730 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,166 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,029 |
| Asia Map Quiz | 0 | - | 4.99 | 906,844 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,074 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,798 |
| Rivers of the United States | 0 | - | 4.93 | 65,498 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,128 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,924 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,708 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,685 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,551 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,645 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,905 |
| U.S. Senators by State | 0 | - | 4.45 | 39,747 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,848 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,635 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,596 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,029 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,538 |
| California A-Z | 0 | - | 4.49 | 28,703 |
| Name a City - European Countries | 0 | - | 4.92 | 64,368 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,044 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,732 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,176 |
| US States and State Capitals | 0 | - | 4.99 | 158,430 |
| Boroughs of New York City | 0 | - | 4.47 | 84,087 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,932 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,797 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,509 |
| The Only European Country ... | 0 | - | 4.91 | 213,766 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,088 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,489 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,196 |
| Countries of Africa | 0 | - | 5.00 | 2,507,143 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,396 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,736 |
| South America Flags Map Quiz | 0 | - | 4.95 | 86,586 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,780 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,440 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,904 |
| Australia Map Quiz | 0 | - | 4.94 | 342,439 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,272 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,637 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,625 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,639 |
| U.S. State Flags | 0 | - | 4.89 | 167,015 |
| Las Vegas Casinos | 0 | - | 4.12 | 37,969 |
| Hawaiian Islands | 0 | - | 4.83 | 42,424 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,373 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,083 |
| African East Coast | 0 | - | 4.96 | 95,023 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,015 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,487 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,460 |
| State Quiz - New York | 0 | - | 4.52 | 45,731 |
| New York Yankees Trivia | 0 | - | 4.29 | 7,118 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,196 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,361 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,002 |
| Biggest Cities in Washington State | 0 | - | 4.43 | 35,934 |
| Biggest Cities in North Carolina | 0 | - | 4.64 | 34,880 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,458 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,330 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,782 |
| Europe Capital to Country | 0 | - | 4.99 | 247,616 |
| Asia Capital to Country | 0 | - | 4.96 | 125,724 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,425 |
| European Capitals by Map | 0 | - | 4.99 | 136,217 |
| African Capitals by Map | 0 | - | 4.99 | 132,123 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,155 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,114 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,160 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,588 |
| European Coastal Capitals | 0 | - | 4.95 | 89,726 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,176 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,724 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,738 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,411 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,163 |
| Los Angeles A-Z | 0 | - | 4.20 | 9,465 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,590 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,525 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,271 |
| Countries of the Middle East | 0 | - | 4.96 | 198,865 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,230 |
| Slavic Countries | 0 | - | 4.96 | 110,832 |
| African Island Countries | 0 | - | 4.96 | 100,766 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,490 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,347 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,697 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,420 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,689 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,464 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,068 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,594 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,696 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,741 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,144 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,147 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,267 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,546 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,242 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,380 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,218 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,495 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,815 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,747 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,037 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,172 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,455 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,176 |
| North America Map Quiz | 0 | - | 4.98 | 244,367 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,202 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,427 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,339 |
| Random U.S. States on a Map | 0 | - | 4.96 | 621,266 |
| Merged U.S. States | 0 | - | 4.36 | 43,853 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,127 |
| Flags of North and South America | 0 | - | 4.99 | 366,981 |
| Australian States and Territories | 0 | - | 4.95 | 140,725 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,785 |
| Territories of the United States | 0 | - | 4.79 | 52,135 |
| Counties of England | 0 | - | 4.97 | 789,044 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,835 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,142 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,014 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,370 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,661 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,401 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,783 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,609 |
