| United States Map Quiz | 0 | - | 4.98 | 4,155,334 |
| US States Quiz | 0 | - | 5.00 | 16,848,295 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,905 |
| Vietnam War Countries | 0 | - | 4.82 | 94,135 |
| California Counties Map Quiz | 0 | - | 4.36 | 34,445 |
| New York City A-Z | 0 | - | 4.18 | 32,288 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,308 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,410 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,353 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,088 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,208 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,390 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,556 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,149 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,209 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,192 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,382 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,408 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,775 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,621 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,651 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,403 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,512 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,957 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,481 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,486 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,196 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,853 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,438 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,311 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,456 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,592 |
| Europe Map Quiz | 0 | - | 5.00 | 4,758,331 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,163 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,400 |
| Pixelated United States Map | 0 | - | 4.87 | 94,144 |
| US States with an Empty Map | 0 | - | 5.00 | 623,761 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,726 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,260 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,276 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,810 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,074 |
| U.S. States By Population | 0 | - | 4.92 | 153,437 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,291 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,368 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,430 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,196 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,142 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,523 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,847 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,631 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,111 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,449 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,155 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,441 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,432 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,103 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,856 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,729 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,073 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,900 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,094 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,029 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,162 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,230 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,192 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,026 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,679 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,443 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,247 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,907 |
| Asia Map Quiz | 0 | - | 4.99 | 915,452 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,653 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,130 |
| Rivers of the United States | 0 | - | 4.93 | 66,111 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,797 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,384 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 505,904 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,852 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,470 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,605 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,001 |
| U.S. Senators by State | 0 | - | 4.45 | 39,928 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,552 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,492 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,847 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,881 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,855 |
| California A-Z | 0 | - | 4.49 | 28,782 |
| Name a City - European Countries | 0 | - | 4.90 | 65,270 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,551 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,708 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,915 |
| US States and State Capitals | 0 | - | 4.99 | 161,691 |
| Boroughs of New York City | 0 | - | 4.47 | 84,529 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,723 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,711 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,985 |
| The Only European Country ... | 0 | - | 4.91 | 216,244 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,947 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,911 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,612 |
| Countries of Africa | 0 | - | 5.00 | 2,532,692 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,052 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,898 |
| South America Flags Map Quiz | 0 | - | 4.95 | 87,728 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,560 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,795 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,742 |
| Australia Map Quiz | 0 | - | 4.95 | 344,111 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,176 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,920 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,842 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,047 |
| U.S. State Flags | 0 | - | 4.89 | 170,011 |
| Las Vegas Casinos | 0 | - | 4.13 | 38,050 |
| Hawaiian Islands | 0 | - | 4.83 | 42,669 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,571 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,288 |
| African East Coast | 0 | - | 4.96 | 95,923 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,819 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,535 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,990 |
| State Quiz - New York | 0 | - | 4.52 | 46,049 |
| New York Yankees Trivia | 0 | - | 4.29 | 7,196 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,241,638 |
| Flags of Asia Quiz | 0 | - | 4.99 | 612,417 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,388 |
| Biggest Cities in Washington State | 0 | - | 4.44 | 36,167 |
| Biggest Cities in North Carolina | 0 | - | 4.64 | 35,052 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,569 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,505 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,925 |
| Europe Capital to Country | 0 | - | 4.99 | 249,760 |
| Asia Capital to Country | 0 | - | 4.96 | 126,543 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,707 |
| European Capitals by Map | 0 | - | 4.99 | 138,811 |
| African Capitals by Map | 0 | - | 4.99 | 133,522 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,744 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,177 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,959 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,305 |
| European Coastal Capitals | 0 | - | 4.95 | 90,460 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,529 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,480 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,715 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,778 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,946 |
| Los Angeles A-Z | 0 | - | 4.20 | 9,508 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,071 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,339 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,374 |
| Countries of the Middle East | 0 | - | 4.96 | 200,912 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,115 |
| Slavic Countries | 0 | - | 4.96 | 111,552 |
| African Island Countries | 0 | - | 4.96 | 101,512 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,828 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,926 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,671 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,565 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,743 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,375 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,320 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,788 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,527 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,620 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,555 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,142 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,065 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,482 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,105 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,043 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,889 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,169 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,596 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,773 |
| South America Map Quiz | 0 | - | 5.00 | 1,548,382 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,538 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,048 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,915 |
| North America Map Quiz | 0 | - | 4.98 | 248,056 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,253 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,924 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,138 |
| Random U.S. States on a Map | 0 | - | 4.96 | 625,669 |
| Merged U.S. States | 0 | - | 4.37 | 44,116 |
| Flags of Africa Quiz | 0 | - | 5.00 | 470,043 |
| Flags of North and South America | 0 | - | 4.99 | 372,415 |
| Australian States and Territories | 0 | - | 4.96 | 141,800 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,824 |
| Territories of the United States | 0 | - | 4.79 | 52,351 |
| Counties of England | 0 | - | 4.97 | 795,504 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,017 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,814 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,172 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,253 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,614 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,330 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,817 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,161 |
